diff --git a/.evergreen/ci_matrix_constants.js b/.evergreen/ci_matrix_constants.js
index cb8c2c59294..736302ded82 100644
--- a/.evergreen/ci_matrix_constants.js
+++ b/.evergreen/ci_matrix_constants.js
@@ -3,10 +3,11 @@ const versions = [
   { codeName: 'erbium', versionNumber: 12 },
   { codeName: 'fermium', versionNumber: 14 },
   { codeName: 'gallium', versionNumber: 16 },
-  { codeName: 'hydrogen', versionNumber: 18 }
+  { codeName: 'hydrogen', versionNumber: 18 },
+  { codeName: 'iron', versionNumber: 20 }
 ];
-const NODE_VERSIONS = versions.map(({ codeName }) => codeName);
-NODE_VERSIONS.sort();
+const NODE_VERSIONS = versions.map(({ versionNumber }) => versionNumber);
+NODE_VERSIONS.sort((a, b) => a - b);
 const LOWEST_LTS = NODE_VERSIONS[0];
 const LATEST_LTS = NODE_VERSIONS[NODE_VERSIONS.length - 1];
 
diff --git a/.evergreen/config.in.yml b/.evergreen/config.in.yml
index 8f7f190f9fb..ab556056a1e 100644
--- a/.evergreen/config.in.yml
+++ b/.evergreen/config.in.yml
@@ -400,7 +400,7 @@ functions:
         working_dir: "src"
         script: |
           ${PREPARE_SHELL}
-          NODE_LTS_NAME=${NODE_LTS_NAME} NPM_OPTIONS=${NPM_OPTIONS}\
+          NODE_LTS_VERSION=${NODE_LTS_VERSION} NPM_OPTIONS=${NPM_OPTIONS}\
             bash ${PROJECT_DIRECTORY}/.evergreen/install-dependencies.sh
 
   "run atlas tests":
@@ -424,7 +424,7 @@ functions:
           rm -f ./prepare_atlas_connectivity.sh
 
           export PROJECT_DIRECTORY="$(pwd)"
-          export NODE_LTS_NAME='${NODE_LTS_NAME}'
+          export NODE_LTS_VERSION='${NODE_LTS_VERSION}'
 
           bash ${PROJECT_DIRECTORY}/.evergreen/run-atlas-tests.sh
 
@@ -454,7 +454,7 @@ functions:
           export PYTHON_BINARY=$([ "Windows_NT" = "$OS" ] && echo "/cygdrive/c/python/python38/python.exe" || echo "/opt/mongodbtoolchain/v3/bin/python3")
           export PROJECT_DIRECTORY="$(pwd)"
           export DRIVERS_TOOLS="${DRIVERS_TOOLS}"
-          export NODE_LTS_NAME='${NODE_LTS_NAME}'
+          export NODE_LTS_VERSION='${NODE_LTS_VERSION}'
           export MONGODB_URI="${MONGODB_URI}"
           export SSL="${SSL}"
 
@@ -475,7 +475,7 @@ functions:
           export KRB5_KEYTAB='${gssapi_auth_keytab_base64}'
           export KRB5_PRINCIPAL='${gssapi_auth_principal}'
           export MONGODB_URI='${gssapi_auth_mongodb_uri}'
-          export NODE_LTS_NAME='${NODE_LTS_NAME}'
+          export NODE_LTS_VERSION='${NODE_LTS_VERSION}'
 
           bash ${PROJECT_DIRECTORY}/.evergreen/run-kerberos-tests.sh
 
@@ -487,7 +487,7 @@ functions:
         script: |
           export PROJECT_DIRECTORY="$(pwd)"
           export MONGODB_URI='${plain_auth_mongodb_uri}'
-          export NODE_LTS_NAME='${NODE_LTS_NAME}'
+          export NODE_LTS_VERSION='${NODE_LTS_VERSION}'
 
           bash ${PROJECT_DIRECTORY}/.evergreen/run-ldap-tests.sh
 
@@ -499,7 +499,7 @@ functions:
           script: |
             export PROJECT_DIRECTORY="$(pwd)"
             export MONGODB_URI='mongodb://mhuser:pencil@localhost'
-            export NODE_LTS_NAME='${NODE_LTS_NAME}'
+            export NODE_LTS_VERSION='${NODE_LTS_VERSION}'
 
             bash ${PROJECT_DIRECTORY}/.evergreen/run-data-lake-tests.sh
 
@@ -510,7 +510,7 @@ functions:
         working_dir: "src"
         script: |
           export PROJECT_DIRECTORY="$(pwd)"
-          export NODE_LTS_NAME=${NODE_LTS_NAME}
+          export NODE_LTS_VERSION=${NODE_LTS_VERSION}
           export DRIVERS_TOOLS="${DRIVERS_TOOLS}"
           export SSL_CA_FILE="${SSL_CA_FILE}"
           export SSL_KEY_FILE="${SSL_KEY_FILE}"
@@ -1034,7 +1034,7 @@ tasks:
     commands:
       - func: install dependencies
         vars:
-          NODE_LTS_NAME: hydrogen
+          NODE_LTS_VERSION: 18
       - func: bootstrap mongo-orchestration
         vars:
           VERSION: rapid
diff --git a/.evergreen/config.yml b/.evergreen/config.yml
index f49e875a5c6..dae0efade8e 100644
--- a/.evergreen/config.yml
+++ b/.evergreen/config.yml
@@ -354,7 +354,7 @@ functions:
         working_dir: src
         script: |
           ${PREPARE_SHELL}
-          NODE_LTS_NAME=${NODE_LTS_NAME} NPM_OPTIONS=${NPM_OPTIONS}\
+          NODE_LTS_VERSION=${NODE_LTS_VERSION} NPM_OPTIONS=${NPM_OPTIONS}\
             bash ${PROJECT_DIRECTORY}/.evergreen/install-dependencies.sh
   run atlas tests:
     - command: shell.exec
@@ -377,7 +377,7 @@ functions:
           rm -f ./prepare_atlas_connectivity.sh
 
           export PROJECT_DIRECTORY="$(pwd)"
-          export NODE_LTS_NAME='${NODE_LTS_NAME}'
+          export NODE_LTS_VERSION='${NODE_LTS_VERSION}'
 
           bash ${PROJECT_DIRECTORY}/.evergreen/run-atlas-tests.sh
   run socks5 tests:
@@ -411,7 +411,7 @@ functions:
 
           export DRIVERS_TOOLS="${DRIVERS_TOOLS}"
 
-          export NODE_LTS_NAME='${NODE_LTS_NAME}'
+          export NODE_LTS_VERSION='${NODE_LTS_VERSION}'
 
           export MONGODB_URI="${MONGODB_URI}"
 
@@ -438,7 +438,7 @@ functions:
           export KRB5_KEYTAB='${gssapi_auth_keytab_base64}'
           export KRB5_PRINCIPAL='${gssapi_auth_principal}'
           export MONGODB_URI='${gssapi_auth_mongodb_uri}'
-          export NODE_LTS_NAME='${NODE_LTS_NAME}'
+          export NODE_LTS_VERSION='${NODE_LTS_VERSION}'
 
           bash ${PROJECT_DIRECTORY}/.evergreen/run-kerberos-tests.sh
   run ldap tests:
@@ -449,7 +449,7 @@ functions:
         script: |
           export PROJECT_DIRECTORY="$(pwd)"
           export MONGODB_URI='${plain_auth_mongodb_uri}'
-          export NODE_LTS_NAME='${NODE_LTS_NAME}'
+          export NODE_LTS_VERSION='${NODE_LTS_VERSION}'
 
           bash ${PROJECT_DIRECTORY}/.evergreen/run-ldap-tests.sh
   run data lake tests:
@@ -460,7 +460,7 @@ functions:
         script: |
           export PROJECT_DIRECTORY="$(pwd)"
           export MONGODB_URI='mongodb://mhuser:pencil@localhost'
-          export NODE_LTS_NAME='${NODE_LTS_NAME}'
+          export NODE_LTS_VERSION='${NODE_LTS_VERSION}'
 
           bash ${PROJECT_DIRECTORY}/.evergreen/run-data-lake-tests.sh
   run tls tests:
@@ -470,7 +470,7 @@ functions:
         working_dir: src
         script: |
           export PROJECT_DIRECTORY="$(pwd)"
-          export NODE_LTS_NAME=${NODE_LTS_NAME}
+          export NODE_LTS_VERSION=${NODE_LTS_VERSION}
           export DRIVERS_TOOLS="${DRIVERS_TOOLS}"
           export SSL_CA_FILE="${SSL_CA_FILE}"
           export SSL_KEY_FILE="${SSL_KEY_FILE}"
@@ -974,7 +974,7 @@ tasks:
     commands:
       - func: install dependencies
         vars:
-          NODE_LTS_NAME: hydrogen
+          NODE_LTS_VERSION: 18
       - func: bootstrap mongo-orchestration
         vars:
           VERSION: rapid
@@ -2327,7 +2327,7 @@ tasks:
     commands:
       - func: install dependencies
         vars:
-          NODE_LTS_NAME: erbium
+          NODE_LTS_VERSION: 12
       - func: run unit tests
   - name: run-lint-checks
     tags:
@@ -2335,7 +2335,7 @@ tasks:
     commands:
       - func: install dependencies
         vars:
-          NODE_LTS_NAME: erbium
+          NODE_LTS_VERSION: 12
       - func: run lint checks
   - name: check-types-typescript-next
     tags:
@@ -2343,7 +2343,7 @@ tasks:
     commands:
       - func: install dependencies
         vars:
-          NODE_LTS_NAME: hydrogen
+          NODE_LTS_VERSION: 20
       - func: check types
         vars:
           TS_VERSION: next
@@ -2353,7 +2353,7 @@ tasks:
     commands:
       - func: install dependencies
         vars:
-          NODE_LTS_NAME: erbium
+          NODE_LTS_VERSION: 12
       - func: compile driver
         vars:
           TS_VERSION: current
@@ -2363,7 +2363,7 @@ tasks:
     commands:
       - func: install dependencies
         vars:
-          NODE_LTS_NAME: hydrogen
+          NODE_LTS_VERSION: 20
       - func: check types
         vars:
           TS_VERSION: current
@@ -2373,7 +2373,7 @@ tasks:
     commands:
       - func: install dependencies
         vars:
-          NODE_LTS_NAME: hydrogen
+          NODE_LTS_VERSION: 20
       - func: check types
         vars:
           TS_VERSION: 4.1.6
@@ -2392,7 +2392,7 @@ tasks:
     commands:
       - func: install dependencies
         vars:
-          NODE_LTS_NAME: erbium
+          NODE_LTS_VERSION: 12
       - func: bootstrap mongo-orchestration
         vars:
           VERSION: '5.0'
@@ -2406,7 +2406,7 @@ tasks:
     commands:
       - func: install dependencies
         vars:
-          NODE_LTS_NAME: erbium
+          NODE_LTS_VERSION: 12
       - func: bootstrap mongo-orchestration
         vars:
           VERSION: '5.0'
@@ -2415,7 +2415,7 @@ tasks:
       - name: run-bson-ext-integration
         func: run bson-ext test
         vars:
-          NODE_LTS_NAME: erbium
+          NODE_LTS_VERSION: 12
           TEST_NPM_SCRIPT: check:test
   - name: run-bson-ext-unit
     tags:
@@ -2423,7 +2423,7 @@ tasks:
     commands:
       - func: install dependencies
         vars:
-          NODE_LTS_NAME: erbium
+          NODE_LTS_VERSION: 12
       - func: bootstrap mongo-orchestration
         vars:
           VERSION: '5.0'
@@ -2432,7 +2432,7 @@ tasks:
       - name: run-bson-ext-unit
         func: run bson-ext test
         vars:
-          NODE_LTS_NAME: erbium
+          NODE_LTS_VERSION: 12
           TEST_NPM_SCRIPT: check:unit
   - name: run-custom-csfle-tests-5.0-pinned-commit
     tags:
@@ -2440,7 +2440,7 @@ tasks:
     commands:
       - func: install dependencies
         vars:
-          NODE_LTS_NAME: erbium
+          NODE_LTS_VERSION: 12
       - func: bootstrap mongo-orchestration
         vars:
           VERSION: '5.0'
@@ -2455,7 +2455,7 @@ tasks:
     commands:
       - func: install dependencies
         vars:
-          NODE_LTS_NAME: erbium
+          NODE_LTS_VERSION: 12
       - func: bootstrap mongo-orchestration
         vars:
           VERSION: '5.0'
@@ -2470,7 +2470,7 @@ tasks:
     commands:
       - func: install dependencies
         vars:
-          NODE_LTS_NAME: erbium
+          NODE_LTS_VERSION: 12
       - func: bootstrap mongo-orchestration
         vars:
           VERSION: rapid
@@ -2485,7 +2485,7 @@ tasks:
     commands:
       - func: install dependencies
         vars:
-          NODE_LTS_NAME: erbium
+          NODE_LTS_VERSION: 12
       - func: bootstrap mongo-orchestration
         vars:
           VERSION: rapid
@@ -2500,7 +2500,7 @@ tasks:
     commands:
       - func: install dependencies
         vars:
-          NODE_LTS_NAME: erbium
+          NODE_LTS_VERSION: 12
       - func: bootstrap mongo-orchestration
         vars:
           VERSION: latest
@@ -2515,7 +2515,7 @@ tasks:
     commands:
       - func: install dependencies
         vars:
-          NODE_LTS_NAME: erbium
+          NODE_LTS_VERSION: 12
       - func: bootstrap mongo-orchestration
         vars:
           VERSION: latest
@@ -2893,7 +2893,7 @@ tasks:
     commands:
       - func: install dependencies
         vars:
-          NODE_LTS_NAME: gallium
+          NODE_LTS_VERSION: 16
       - func: run mongosh tests for package
         vars:
           mongosh_package: browser-repl
@@ -2904,7 +2904,7 @@ tasks:
     commands:
       - func: install dependencies
         vars:
-          NODE_LTS_NAME: gallium
+          NODE_LTS_VERSION: 16
       - func: run mongosh tests for package
         vars:
           mongosh_package: browser-runtime-electron
@@ -2915,7 +2915,7 @@ tasks:
     commands:
       - func: install dependencies
         vars:
-          NODE_LTS_NAME: gallium
+          NODE_LTS_VERSION: 16
       - func: run mongosh tests for package
         vars:
           mongosh_package: cli-repl
@@ -2926,7 +2926,7 @@ tasks:
     commands:
       - func: install dependencies
         vars:
-          NODE_LTS_NAME: gallium
+          NODE_LTS_VERSION: 16
       - func: run mongosh tests for package
         vars:
           mongosh_package: connectivity-tests
@@ -2937,7 +2937,7 @@ tasks:
     commands:
       - func: install dependencies
         vars:
-          NODE_LTS_NAME: gallium
+          NODE_LTS_VERSION: 16
       - func: run mongosh tests for package
         vars:
           mongosh_package: mongosh
@@ -2948,7 +2948,7 @@ tasks:
     commands:
       - func: install dependencies
         vars:
-          NODE_LTS_NAME: gallium
+          NODE_LTS_VERSION: 16
       - func: run mongosh tests for package
         vars:
           mongosh_package: node-runtime-worker-thread
@@ -2959,7 +2959,7 @@ tasks:
     commands:
       - func: install dependencies
         vars:
-          NODE_LTS_NAME: gallium
+          NODE_LTS_VERSION: 16
       - func: run mongosh tests for package
         vars:
           mongosh_package: service-provider-server
@@ -2969,7 +2969,7 @@ tasks:
     commands:
       - func: install dependencies
         vars:
-          NODE_LTS_NAME: gallium
+          NODE_LTS_VERSION: 16
       - func: compile mongosh
   - name: verify-mongosh-scopes
     tags:
@@ -2977,7 +2977,7 @@ tasks:
     commands:
       - func: install dependencies
         vars:
-          NODE_LTS_NAME: gallium
+          NODE_LTS_VERSION: 16
       - func: run mongosh package scope test
 task_groups:
   - name: serverless_task_group
@@ -3034,7 +3034,7 @@ buildvariants:
     display_name: rhel8 Node12
     run_on: rhel80-large
     expansions:
-      NODE_LTS_NAME: erbium
+      NODE_LTS_VERSION: 12
       CLIENT_ENCRYPTION: true
     tasks:
       - test-latest-server
@@ -3082,7 +3082,7 @@ buildvariants:
     display_name: rhel8 Node14
     run_on: rhel80-large
     expansions:
-      NODE_LTS_NAME: fermium
+      NODE_LTS_VERSION: 14
       CLIENT_ENCRYPTION: true
     tasks:
       - test-latest-server
@@ -3130,7 +3130,7 @@ buildvariants:
     display_name: rhel8 Node16
     run_on: rhel80-large
     expansions:
-      NODE_LTS_NAME: gallium
+      NODE_LTS_VERSION: 16
       CLIENT_ENCRYPTION: true
     tasks:
       - test-latest-server
@@ -3176,7 +3176,7 @@ buildvariants:
     display_name: rhel8 Node18
     run_on: rhel80-large
     expansions:
-      NODE_LTS_NAME: hydrogen
+      NODE_LTS_VERSION: 18
       CLIENT_ENCRYPTION: true
     tasks:
       - test-latest-server
@@ -3217,11 +3217,58 @@ buildvariants:
       - test-tls-support-5.0
       - test-tls-support-4.4
       - test-tls-support-4.2
+  - name: rhel80-large-Node20
+    display_name: rhel8 Node20
+    run_on: rhel80-large
+    expansions:
+      NODE_LTS_VERSION: 20
+      CLIENT_ENCRYPTION: true
+    tasks:
+      - test-latest-server
+      - test-latest-replica_set
+      - test-latest-sharded_cluster
+      - test-rapid-server
+      - test-rapid-replica_set
+      - test-rapid-sharded_cluster
+      - test-6.0-server
+      - test-6.0-replica_set
+      - test-6.0-sharded_cluster
+      - test-5.0-server
+      - test-5.0-replica_set
+      - test-5.0-sharded_cluster
+      - test-4.4-server
+      - test-4.4-replica_set
+      - test-4.4-sharded_cluster
+      - test-4.2-server
+      - test-4.2-replica_set
+      - test-4.2-sharded_cluster
+      - test-4.0-server
+      - test-4.0-replica_set
+      - test-4.0-sharded_cluster
+      - test-3.6-server
+      - test-3.6-replica_set
+      - test-3.6-sharded_cluster
+      - test-latest-server-v1-api
+      - test-atlas-connectivity
+      - test-atlas-data-lake
+      - test-5.0-load-balanced
+      - test-6.0-load-balanced
+      - test-latest-load-balanced
+      - test-auth-ldap
+      - test-socks5
+      - test-socks5-tls
+      - test-zstd-compression
+      - test-snappy-compression
+      - test-tls-support-latest
+      - test-tls-support-6.0
+      - test-tls-support-5.0
+      - test-tls-support-4.4
+      - test-tls-support-4.2
   - name: rhel80-large-node-latest
     display_name: rhel8 Node Latest
     run_on: rhel80-large
     expansions:
-      NODE_LTS_NAME: latest
+      NODE_LTS_VERSION: latest
       CLIENT_ENCRYPTION: true
     tasks:
       - test-latest-server
@@ -3265,7 +3312,7 @@ buildvariants:
     display_name: Windows (VS2019) Node14
     run_on: windows-64-vs2019-large
     expansions:
-      NODE_LTS_NAME: fermium
+      NODE_LTS_VERSION: 14
     tasks:
       - test-latest-server
       - test-latest-replica_set
@@ -3306,7 +3353,7 @@ buildvariants:
     display_name: Windows (VS2019) Node16
     run_on: windows-64-vs2019-large
     expansions:
-      NODE_LTS_NAME: gallium
+      NODE_LTS_VERSION: 16
     tasks:
       - test-latest-server
       - test-latest-replica_set
@@ -3345,7 +3392,7 @@ buildvariants:
     display_name: Windows (VS2019) Node18
     run_on: windows-64-vs2019-large
     expansions:
-      NODE_LTS_NAME: hydrogen
+      NODE_LTS_VERSION: 18
     tasks:
       - test-latest-server
       - test-latest-replica_set
@@ -3380,11 +3427,52 @@ buildvariants:
       - test-tls-support-5.0
       - test-tls-support-4.4
       - test-tls-support-4.2
+  - name: windows-64-vs2019-Node20
+    display_name: Windows (VS2019) Node20
+    run_on: windows-64-vs2019-large
+    expansions:
+      NODE_LTS_VERSION: 20
+    tasks:
+      - test-latest-server
+      - test-latest-replica_set
+      - test-latest-sharded_cluster
+      - test-rapid-server
+      - test-rapid-replica_set
+      - test-rapid-sharded_cluster
+      - test-6.0-server
+      - test-6.0-replica_set
+      - test-6.0-sharded_cluster
+      - test-5.0-server
+      - test-5.0-replica_set
+      - test-5.0-sharded_cluster
+      - test-4.4-server
+      - test-4.4-replica_set
+      - test-4.4-sharded_cluster
+      - test-4.2-server
+      - test-4.2-replica_set
+      - test-4.2-sharded_cluster
+      - test-4.0-server
+      - test-4.0-replica_set
+      - test-4.0-sharded_cluster
+      - test-3.6-server
+      - test-3.6-replica_set
+      - test-3.6-sharded_cluster
+      - test-latest-server-v1-api
+      - test-atlas-data-lake
+      - test-socks5
+      - test-socks5-tls
+      - test-zstd-compression
+      - test-snappy-compression
+      - test-tls-support-latest
+      - test-tls-support-6.0
+      - test-tls-support-5.0
+      - test-tls-support-4.4
+      - test-tls-support-4.2
   - name: macos-1100
-    display_name: MacOS 11 Node18
+    display_name: MacOS 11 Node20
     run_on: macos-1100
     expansions:
-      NODE_LTS_NAME: hydrogen
+      NODE_LTS_VERSION: 20
       CLIENT_ENCRYPTION: true
     tasks:
       - test-rapid-server
@@ -3420,7 +3508,7 @@ buildvariants:
     display_name: MONGODB-AWS Auth test
     run_on: ubuntu1804-large
     expansions:
-      NODE_LTS_NAME: erbium
+      NODE_LTS_VERSION: 12
     tasks:
       - aws-latest-auth-test-run-aws-auth-test-with-regular-aws-credentials
       - aws-latest-auth-test-run-aws-auth-test-with-assume-role-credentials
@@ -3504,7 +3592,7 @@ buildvariants:
     display_name: Serverless Test
     run_on: rhel80-large
     expansions:
-      NODE_LTS_NAME: erbium
+      NODE_LTS_VERSION: 12
     tasks:
       - serverless_task_group
   - name: rhel8-no-auth-tests
diff --git a/.evergreen/generate_evergreen_tasks.js b/.evergreen/generate_evergreen_tasks.js
index 12c95daa8df..f72b38bed36 100644
--- a/.evergreen/generate_evergreen_tasks.js
+++ b/.evergreen/generate_evergreen_tasks.js
@@ -35,7 +35,7 @@ const OPERATING_SYSTEMS = [
 
 // TODO: NODE-3060: enable skipped tests on windows
 const WINDOWS_SKIP_TAGS = new Set(['atlas-connect', 'auth', 'load_balancer']);
-const SKIPPED_WINDOWS_NODE_VERSIONS = new Set(['erbium']);
+const SKIPPED_WINDOWS_NODE_VERSIONS = new Set([12]);
 
 const TASKS = [];
 const SINGLETON_TASKS = [];
@@ -384,22 +384,19 @@ for (const {
     return !isAWSTask && !isSkippedTaskOnWindows;
   });
 
-  for (const NODE_LTS_NAME of testedNodeVersions) {
-    const nodeVersionNumber = versions.find(
-      ({ codeName }) => codeName === NODE_LTS_NAME
-    ).versionNumber;
-    const nodeLtsDisplayName =
-      nodeVersionNumber === undefined ? `Node Latest` : `Node${nodeVersionNumber}`;
-    const name = `${osName}-${NODE_LTS_NAME}`;
+  for (const NODE_LTS_VERSION of testedNodeVersions) {
+    const nodeLTSCodeName = versions.find(({ versionNumber }) => versionNumber === NODE_LTS_VERSION).codeName;
+    const nodeLtsDisplayName = `Node${NODE_LTS_VERSION}`;
+    const name = `${osName}-${NODE_LTS_VERSION >= 20 ? nodeLtsDisplayName : nodeLTSCodeName}`;
     const display_name = `${osDisplayName} ${nodeLtsDisplayName}`;
-    const expansions = { NODE_LTS_NAME };
+    const expansions = { NODE_LTS_VERSION };
     const taskNames = tasks.map(({ name }) => name);
 
     if (clientEncryption) {
       expansions.CLIENT_ENCRYPTION = true;
     }
 
-    if (os.match(/^windows/) && SKIPPED_WINDOWS_NODE_VERSIONS.has(NODE_LTS_NAME)) {
+    if (os.match(/^windows/) && SKIPPED_WINDOWS_NODE_VERSIONS.has(NODE_LTS_VERSION)) {
       continue;
     }
 
@@ -412,7 +409,7 @@ for (const {
       name: `${osName}-node-latest`,
       display_name: `${osDisplayName} Node Latest`,
       run_on,
-      expansions: { NODE_LTS_NAME: 'latest' },
+      expansions: { NODE_LTS_VERSION: 'latest' },
       tasks: tasks.map(({ name }) => name)
     };
     if (clientEncryption) {
@@ -426,11 +423,11 @@ for (const {
 BUILD_VARIANTS.push({
   name: 'macos-1100',
   display_name: `MacOS 11 Node${
-    versions.find(version => version.codeName === LATEST_LTS).versionNumber
+    versions.find(version => version.versionNumber === LATEST_LTS).versionNumber
   }`,
   run_on: 'macos-1100',
   expansions: {
-    NODE_LTS_NAME: LATEST_LTS,
+    NODE_LTS_VERSION: LATEST_LTS,
     CLIENT_ENCRYPTION: true
   },
   tasks: ['test-rapid-server']
@@ -446,7 +443,7 @@ SINGLETON_TASKS.push(
         {
           func: 'install dependencies',
           vars: {
-            NODE_LTS_NAME: LOWEST_LTS
+            NODE_LTS_VERSION: LOWEST_LTS
           }
         },
         { func: 'run unit tests' }
@@ -459,7 +456,7 @@ SINGLETON_TASKS.push(
         {
           func: 'install dependencies',
           vars: {
-            NODE_LTS_NAME: LOWEST_LTS
+            NODE_LTS_VERSION: LOWEST_LTS
           }
         },
         { func: 'run lint checks' }
@@ -480,7 +477,7 @@ function* makeTypescriptTasks() {
           {
             func: 'install dependencies',
             vars: {
-              NODE_LTS_NAME: LOWEST_LTS
+              NODE_LTS_VERSION: LOWEST_LTS
             }
           },
           {
@@ -500,7 +497,7 @@ function* makeTypescriptTasks() {
         {
           func: 'install dependencies',
           vars: {
-            NODE_LTS_NAME: LATEST_LTS
+            NODE_LTS_VERSION: LATEST_LTS
           }
         },
         {
@@ -519,7 +516,7 @@ function* makeTypescriptTasks() {
       {
         func: 'install dependencies',
         vars: {
-          NODE_LTS_NAME: LATEST_LTS
+          NODE_LTS_VERSION: LATEST_LTS
         }
       },
       { func: 'run typescript next' }
@@ -558,7 +555,7 @@ BUILD_VARIANTS.push({
   display_name: 'MONGODB-AWS Auth test',
   run_on: 'ubuntu1804-large',
   expansions: {
-    NODE_LTS_NAME: LOWEST_LTS
+    NODE_LTS_VERSION: LOWEST_LTS
   },
   tasks: AWS_AUTH_TASKS
 });
@@ -572,7 +569,7 @@ const oneOffFuncs = [
     name: 'run-bson-ext-integration',
     func: 'run bson-ext test',
     vars: {
-      NODE_LTS_NAME: LOWEST_LTS,
+      NODE_LTS_VERSION: LOWEST_LTS,
       TEST_NPM_SCRIPT: 'check:test'
     }
   },
@@ -580,7 +577,7 @@ const oneOffFuncs = [
     name: 'run-bson-ext-unit',
     func: 'run bson-ext test',
     vars: {
-      NODE_LTS_NAME: LOWEST_LTS,
+      NODE_LTS_VERSION: LOWEST_LTS,
       TEST_NPM_SCRIPT: 'check:unit'
     }
   }
@@ -593,7 +590,7 @@ const oneOffFuncAsTasks = oneOffFuncs.map(oneOffFunc => ({
     {
       func: 'install dependencies',
       vars: {
-        NODE_LTS_NAME: LOWEST_LTS
+        NODE_LTS_VERSION: LOWEST_LTS
       }
     },
     {
@@ -619,7 +616,7 @@ for (const version of ['5.0', 'rapid', 'latest']) {
         {
           func: 'install dependencies',
           vars: {
-            NODE_LTS_NAME: LOWEST_LTS
+            NODE_LTS_VERSION: LOWEST_LTS
           }
         },
         {
@@ -668,7 +665,7 @@ BUILD_VARIANTS.push({
   display_name: 'Serverless Test',
   run_on: DEFAULT_OS,
   expansions: {
-    NODE_LTS_NAME: LOWEST_LTS
+    NODE_LTS_VERSION: LOWEST_LTS
   },
   tasks: ['serverless_task_group']
 });
@@ -694,7 +691,7 @@ BUILD_VARIANTS.push({
 for (const variant of BUILD_VARIANTS.filter(
   variant =>
     variant.expansions &&
-    ['gallium', 'hydrogen', 'latest'].includes(variant.expansions.NODE_LTS_NAME)
+    [16, 18, 'latest'].includes(variant.expansions.NODE_LTS_VERSION)
 )) {
   variant.tasks = variant.tasks.filter(
     name => !['test-zstd-compression', 'test-snappy-compression'].includes(name)
@@ -703,14 +700,14 @@ for (const variant of BUILD_VARIANTS.filter(
 
 // TODO(NODE-4894): fix kerberos tests on Node18
 for (const variant of BUILD_VARIANTS.filter(
-  variant => variant.expansions && ['hydrogen', 'latest'].includes(variant.expansions.NODE_LTS_NAME)
+  variant => variant.expansions && [18, 20, 'latest'].includes(variant.expansions.NODE_LTS_VERSION)
 )) {
   variant.tasks = variant.tasks.filter(name => !['test-auth-kerberos'].includes(name));
 }
 
 // TODO(NODE-4897): Debug socks5 tests on node latest
 for (const variant of BUILD_VARIANTS.filter(
-  variant => variant.expansions && ['latest'].includes(variant.expansions.NODE_LTS_NAME)
+  variant => variant.expansions && ['latest'].includes(variant.expansions.NODE_LTS_VERSION)
 )) {
   variant.tasks = variant.tasks.filter(name => !['test-socks5'].includes(name));
 }
diff --git a/.evergreen/generate_mongosh_tasks.js b/.evergreen/generate_mongosh_tasks.js
index 6d129058269..6d689ba7064 100644
--- a/.evergreen/generate_mongosh_tasks.js
+++ b/.evergreen/generate_mongosh_tasks.js
@@ -17,7 +17,7 @@ const mongoshTestTasks = scopes.map(packageName => {
       {
         func: 'install dependencies',
         vars: {
-          NODE_LTS_NAME: 'gallium'
+          NODE_LTS_VERSION: 16
         }
       },
       {
@@ -37,7 +37,7 @@ const compileTask = {
     {
       func: 'install dependencies',
       vars: {
-        NODE_LTS_NAME: 'gallium'
+        NODE_LTS_VERSION: 16
       }
     },
     { func: 'compile mongosh' }
@@ -51,7 +51,7 @@ const scopeVerificationTask = {
     {
       func: 'install dependencies',
       vars: {
-        NODE_LTS_NAME: 'gallium'
+        NODE_LTS_VERSION: 16
       }
     },
     { func: 'run mongosh package scope test' }
diff --git a/.evergreen/install-dependencies.sh b/.evergreen/install-dependencies.sh
index 8d836acaccb..8faa962da0e 100644
--- a/.evergreen/install-dependencies.sh
+++ b/.evergreen/install-dependencies.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 set -o errexit  # Exit the script with error if any of the commands fail
 
-NODE_LTS_NAME=${NODE_LTS_NAME:-erbium}
+NODE_LTS_VERSION=${NODE_LTS_VERSION:-12}
 NODE_ARTIFACTS_PATH="${PROJECT_DIRECTORY:-$(pwd)}/node-artifacts"
 if [[ "$OS" = "Windows_NT" ]]; then NODE_ARTIFACTS_PATH=$(cygpath --unix "$NODE_ARTIFACTS_PATH"); fi
 
@@ -28,11 +28,12 @@ curl "${CURL_FLAGS[@]}" "https://nodejs.org/dist/index.tab" --output node_index.
 
 while IFS=$'\t' read -r -a row; do
   node_index_version="${row[0]}"
+  node_index_major_version=$(echo $node_index_version | sed -E 's/^v([0-9]+).*$/\1/')
   node_index_date="${row[1]}"
   node_index_lts="${row[9]}"
   [[ "$node_index_version" = "version" ]] && continue # skip tsv header
-  [[ "$NODE_LTS_NAME" = "latest" ]] && break # first line is latest
-  [[ "$NODE_LTS_NAME" = "$node_index_lts" ]] && break # case insensitive compare
+  [[ "$NODE_LTS_VERSION" = "latest" ]] && break # first line is latest
+  [[ "$NODE_LTS_VERSION" = "$node_index_major_version" ]] && break # case insensitive compare
 done < node_index.tab
 
 if [[ "$OS" = "Windows_NT" ]]; then
@@ -98,11 +99,11 @@ prefix=$NODE_ARTIFACTS_PATH/npm_global
 EOT
 
 # Cannot upgrade npm version for node 12
-if [[ $operating_system != "win" ]] && [[ $NODE_LTS_NAME != "erbium" ]]; then
+if [[ $operating_system != "win" ]] && [[ $NODE_LTS_VERSION != 12 ]]; then
   # Update npm to latest when we can
   npm install --global npm@latest
   hash -r
-elif [[ $NODE_LTS_NAME == "erbium" ]]; then
+elif [[ $NODE_LTS_VERSION == 12 ]]; then
   # Node.js 12 can run up to npm v8
   npm install --global npm@8
   hash -r