diff --git a/package.json b/package.json
index 27d57c51f3e..3b2ec3e3929 100644
--- a/package.json
+++ b/package.json
@@ -63,7 +63,7 @@
     "rimraf": "^3.0.2",
     "simple-git-hooks": "^2.8.0",
     "ts-node": "^10.9.1",
-    "typescript": "~4.6.3",
+    "typescript": "~4.8.4",
     "which": "^3.0.0"
   },
   "packageManager": "yarn@3.3.0",
diff --git a/packages/accounts-controller/package.json b/packages/accounts-controller/package.json
index 24191d9ba33..98003f5ef6f 100644
--- a/packages/accounts-controller/package.json
+++ b/packages/accounts-controller/package.json
@@ -50,7 +50,7 @@
     "ts-jest": "^27.1.4",
     "typedoc": "^0.23.15",
     "typedoc-plugin-missing-exports": "^0.23.0",
-    "typescript": "~4.6.3"
+    "typescript": "~4.8.4"
   },
   "peerDependencies": {
     "@metamask/keyring-controller": "^8.0.0"
diff --git a/packages/address-book-controller/package.json b/packages/address-book-controller/package.json
index a3e4afe7d22..1b54ed7171d 100644
--- a/packages/address-book-controller/package.json
+++ b/packages/address-book-controller/package.json
@@ -40,7 +40,7 @@
     "ts-jest": "^27.1.4",
     "typedoc": "^0.23.15",
     "typedoc-plugin-missing-exports": "^0.23.0",
-    "typescript": "~4.6.3"
+    "typescript": "~4.8.4"
   },
   "engines": {
     "node": ">=16.0.0"
diff --git a/packages/announcement-controller/package.json b/packages/announcement-controller/package.json
index 8ad9778e1d5..993c91ea681 100644
--- a/packages/announcement-controller/package.json
+++ b/packages/announcement-controller/package.json
@@ -39,7 +39,7 @@
     "ts-jest": "^27.1.4",
     "typedoc": "^0.23.15",
     "typedoc-plugin-missing-exports": "^0.23.0",
-    "typescript": "~4.6.3"
+    "typescript": "~4.8.4"
   },
   "engines": {
     "node": ">=16.0.0"
diff --git a/packages/approval-controller/package.json b/packages/approval-controller/package.json
index 27657d4ed44..a998017fdd9 100644
--- a/packages/approval-controller/package.json
+++ b/packages/approval-controller/package.json
@@ -43,7 +43,7 @@
     "ts-jest": "^27.1.4",
     "typedoc": "^0.23.15",
     "typedoc-plugin-missing-exports": "^0.23.0",
-    "typescript": "~4.6.3"
+    "typescript": "~4.8.4"
   },
   "engines": {
     "node": ">=16.0.0"
diff --git a/packages/assets-controllers/package.json b/packages/assets-controllers/package.json
index ea014ec3cb3..9b07ab8278a 100644
--- a/packages/assets-controllers/package.json
+++ b/packages/assets-controllers/package.json
@@ -64,7 +64,7 @@
     "ts-jest": "^27.1.4",
     "typedoc": "^0.23.15",
     "typedoc-plugin-missing-exports": "^0.23.0",
-    "typescript": "~4.6.3"
+    "typescript": "~4.8.4"
   },
   "peerDependencies": {
     "@metamask/approval-controller": "^3.5.1",
diff --git a/packages/base-controller/package.json b/packages/base-controller/package.json
index 9d67bb3ff51..0598f24ac7d 100644
--- a/packages/base-controller/package.json
+++ b/packages/base-controller/package.json
@@ -41,7 +41,7 @@
     "ts-jest": "^27.1.4",
     "typedoc": "^0.23.15",
     "typedoc-plugin-missing-exports": "^0.23.0",
-    "typescript": "~4.6.3"
+    "typescript": "~4.8.4"
   },
   "engines": {
     "node": ">=16.0.0"
diff --git a/packages/composable-controller/package.json b/packages/composable-controller/package.json
index c62d5fb7799..30be1ab06bb 100644
--- a/packages/composable-controller/package.json
+++ b/packages/composable-controller/package.json
@@ -40,7 +40,7 @@
     "ts-jest": "^27.1.4",
     "typedoc": "^0.23.15",
     "typedoc-plugin-missing-exports": "^0.23.0",
-    "typescript": "~4.6.3"
+    "typescript": "~4.8.4"
   },
   "engines": {
     "node": ">=16.0.0"
diff --git a/packages/controller-utils/package.json b/packages/controller-utils/package.json
index 60904687711..aa6b1b6de4c 100644
--- a/packages/controller-utils/package.json
+++ b/packages/controller-utils/package.json
@@ -46,7 +46,7 @@
     "ts-jest": "^27.1.4",
     "typedoc": "^0.23.15",
     "typedoc-plugin-missing-exports": "^0.23.0",
-    "typescript": "~4.6.3"
+    "typescript": "~4.8.4"
   },
   "engines": {
     "node": ">=16.0.0"
diff --git a/packages/ens-controller/package.json b/packages/ens-controller/package.json
index 3edbe15d70d..1677f9c836b 100644
--- a/packages/ens-controller/package.json
+++ b/packages/ens-controller/package.json
@@ -44,7 +44,7 @@
     "ts-jest": "^27.1.4",
     "typedoc": "^0.23.15",
     "typedoc-plugin-missing-exports": "^0.23.0",
-    "typescript": "~4.6.3"
+    "typescript": "~4.8.4"
   },
   "peerDependencies": {
     "@metamask/network-controller": "^13.0.0"
diff --git a/packages/gas-fee-controller/package.json b/packages/gas-fee-controller/package.json
index e5d2de0a0c9..bf08df74e3b 100644
--- a/packages/gas-fee-controller/package.json
+++ b/packages/gas-fee-controller/package.json
@@ -51,7 +51,7 @@
     "ts-jest": "^27.1.4",
     "typedoc": "^0.23.15",
     "typedoc-plugin-missing-exports": "^0.23.0",
-    "typescript": "~4.6.3"
+    "typescript": "~4.8.4"
   },
   "peerDependencies": {
     "@metamask/network-controller": "^13.0.0"
diff --git a/packages/keyring-controller/package.json b/packages/keyring-controller/package.json
index d2b33d2a8b4..37269f8ac59 100644
--- a/packages/keyring-controller/package.json
+++ b/packages/keyring-controller/package.json
@@ -53,7 +53,7 @@
     "ts-jest": "^27.1.4",
     "typedoc": "^0.23.15",
     "typedoc-plugin-missing-exports": "^0.23.0",
-    "typescript": "~4.6.3",
+    "typescript": "~4.8.4",
     "uuid": "^8.3.2"
   },
   "peerDependencies": {
diff --git a/packages/logging-controller/package.json b/packages/logging-controller/package.json
index a02635b1680..3fdce3c7273 100644
--- a/packages/logging-controller/package.json
+++ b/packages/logging-controller/package.json
@@ -40,7 +40,7 @@
     "ts-jest": "^27.1.4",
     "typedoc": "^0.23.15",
     "typedoc-plugin-missing-exports": "^0.23.0",
-    "typescript": "~4.6.3"
+    "typescript": "~4.8.4"
   },
   "engines": {
     "node": ">=16.0.0"
diff --git a/packages/message-manager/package.json b/packages/message-manager/package.json
index ac55fe711b7..5e997161f01 100644
--- a/packages/message-manager/package.json
+++ b/packages/message-manager/package.json
@@ -45,7 +45,7 @@
     "ts-jest": "^27.1.4",
     "typedoc": "^0.23.15",
     "typedoc-plugin-missing-exports": "^0.23.0",
-    "typescript": "~4.6.3"
+    "typescript": "~4.8.4"
   },
   "engines": {
     "node": ">=16.0.0"
diff --git a/packages/name-controller/package.json b/packages/name-controller/package.json
index f2e4f28c228..78b3174fece 100644
--- a/packages/name-controller/package.json
+++ b/packages/name-controller/package.json
@@ -40,7 +40,7 @@
     "ts-jest": "^27.1.4",
     "typedoc": "^0.23.15",
     "typedoc-plugin-missing-exports": "^0.23.0",
-    "typescript": "~4.6.3"
+    "typescript": "~4.8.4"
   },
   "engines": {
     "node": ">=16.0.0"
diff --git a/packages/network-controller/package.json b/packages/network-controller/package.json
index 2ad3570d8b3..703c3a11db3 100644
--- a/packages/network-controller/package.json
+++ b/packages/network-controller/package.json
@@ -58,7 +58,7 @@
     "ts-jest": "^27.1.4",
     "typedoc": "^0.23.15",
     "typedoc-plugin-missing-exports": "^0.23.0",
-    "typescript": "~4.6.3"
+    "typescript": "~4.8.4"
   },
   "engines": {
     "node": ">=16.0.0"
diff --git a/packages/notification-controller/package.json b/packages/notification-controller/package.json
index fea9e4f35c2..2b2d833f72e 100644
--- a/packages/notification-controller/package.json
+++ b/packages/notification-controller/package.json
@@ -41,7 +41,7 @@
     "ts-jest": "^27.1.4",
     "typedoc": "^0.23.15",
     "typedoc-plugin-missing-exports": "^0.23.0",
-    "typescript": "~4.6.3"
+    "typescript": "~4.8.4"
   },
   "engines": {
     "node": ">=16.0.0"
diff --git a/packages/permission-controller/package.json b/packages/permission-controller/package.json
index 28ac47accae..449fe1e8777 100644
--- a/packages/permission-controller/package.json
+++ b/packages/permission-controller/package.json
@@ -47,7 +47,7 @@
     "ts-jest": "^27.1.4",
     "typedoc": "^0.23.15",
     "typedoc-plugin-missing-exports": "^0.23.0",
-    "typescript": "~4.6.3"
+    "typescript": "~4.8.4"
   },
   "peerDependencies": {
     "@metamask/approval-controller": "^3.5.1"
diff --git a/packages/phishing-controller/package.json b/packages/phishing-controller/package.json
index 73db7a26336..9088f33b36c 100644
--- a/packages/phishing-controller/package.json
+++ b/packages/phishing-controller/package.json
@@ -44,7 +44,7 @@
     "ts-jest": "^27.1.4",
     "typedoc": "^0.23.15",
     "typedoc-plugin-missing-exports": "^0.23.0",
-    "typescript": "~4.6.3"
+    "typescript": "~4.8.4"
   },
   "engines": {
     "node": ">=16.0.0"
diff --git a/packages/preferences-controller/package.json b/packages/preferences-controller/package.json
index e72014e400f..1bd114c8a4e 100644
--- a/packages/preferences-controller/package.json
+++ b/packages/preferences-controller/package.json
@@ -39,7 +39,7 @@
     "ts-jest": "^27.1.4",
     "typedoc": "^0.23.15",
     "typedoc-plugin-missing-exports": "^0.23.0",
-    "typescript": "~4.6.3"
+    "typescript": "~4.8.4"
   },
   "engines": {
     "node": ">=16.0.0"
diff --git a/packages/rate-limit-controller/package.json b/packages/rate-limit-controller/package.json
index d929f6f53d4..328de96e0c2 100644
--- a/packages/rate-limit-controller/package.json
+++ b/packages/rate-limit-controller/package.json
@@ -40,7 +40,7 @@
     "ts-jest": "^27.1.4",
     "typedoc": "^0.23.15",
     "typedoc-plugin-missing-exports": "^0.23.0",
-    "typescript": "~4.6.3"
+    "typescript": "~4.8.4"
   },
   "engines": {
     "node": ">=16.0.0"
diff --git a/packages/selected-network-controller/package.json b/packages/selected-network-controller/package.json
index e49bc8a9b05..f59521ea36b 100644
--- a/packages/selected-network-controller/package.json
+++ b/packages/selected-network-controller/package.json
@@ -44,7 +44,7 @@
     "ts-jest": "^27.1.4",
     "typedoc": "^0.23.15",
     "typedoc-plugin-missing-exports": "^0.23.0",
-    "typescript": "~4.6.3"
+    "typescript": "~4.8.4"
   },
   "peerDependencies": {
     "@metamask/network-controller": "^13.0.0"
diff --git a/packages/signature-controller/package.json b/packages/signature-controller/package.json
index dbd7553ad11..aa446f51497 100644
--- a/packages/signature-controller/package.json
+++ b/packages/signature-controller/package.json
@@ -48,7 +48,7 @@
     "ts-jest": "^27.1.4",
     "typedoc": "^0.23.15",
     "typedoc-plugin-missing-exports": "^0.23.0",
-    "typescript": "~4.6.3"
+    "typescript": "~4.8.4"
   },
   "peerDependencies": {
     "@metamask/approval-controller": "^3.5.1",
diff --git a/packages/transaction-controller/package.json b/packages/transaction-controller/package.json
index 252e8975504..88173af69f2 100644
--- a/packages/transaction-controller/package.json
+++ b/packages/transaction-controller/package.json
@@ -59,7 +59,7 @@
     "ts-jest": "^27.1.4",
     "typedoc": "^0.23.15",
     "typedoc-plugin-missing-exports": "^0.23.0",
-    "typescript": "~4.6.3"
+    "typescript": "~4.8.4"
   },
   "peerDependencies": {
     "@metamask/approval-controller": "^3.5.1",
diff --git a/yarn.lock b/yarn.lock
index d2fb062ebe0..3387aa84ede 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1310,7 +1310,7 @@ __metadata:
     ts-jest: ^27.1.4
     typedoc: ^0.23.15
     typedoc-plugin-missing-exports: ^0.23.0
-    typescript: ~4.6.3
+    typescript: ~4.8.4
     uuid: ^8.3.2
   peerDependencies:
     "@metamask/keyring-controller": ^8.0.0
@@ -1342,7 +1342,7 @@ __metadata:
     ts-jest: ^27.1.4
     typedoc: ^0.23.15
     typedoc-plugin-missing-exports: ^0.23.0
-    typescript: ~4.6.3
+    typescript: ~4.8.4
   languageName: unknown
   linkType: soft
 
@@ -1359,7 +1359,7 @@ __metadata:
     ts-jest: ^27.1.4
     typedoc: ^0.23.15
     typedoc-plugin-missing-exports: ^0.23.0
-    typescript: ~4.6.3
+    typescript: ~4.8.4
   languageName: unknown
   linkType: soft
 
@@ -1380,7 +1380,7 @@ __metadata:
     ts-jest: ^27.1.4
     typedoc: ^0.23.15
     typedoc-plugin-missing-exports: ^0.23.0
-    typescript: ~4.6.3
+    typescript: ~4.8.4
   languageName: unknown
   linkType: soft
 
@@ -1421,7 +1421,7 @@ __metadata:
     ts-jest: ^27.1.4
     typedoc: ^0.23.15
     typedoc-plugin-missing-exports: ^0.23.0
-    typescript: ~4.6.3
+    typescript: ~4.8.4
     uuid: ^8.3.2
   peerDependencies:
     "@metamask/approval-controller": ^3.5.1
@@ -1459,7 +1459,7 @@ __metadata:
     ts-jest: ^27.1.4
     typedoc: ^0.23.15
     typedoc-plugin-missing-exports: ^0.23.0
-    typescript: ~4.6.3
+    typescript: ~4.8.4
   languageName: unknown
   linkType: soft
 
@@ -1484,7 +1484,7 @@ __metadata:
     ts-jest: ^27.1.4
     typedoc: ^0.23.15
     typedoc-plugin-missing-exports: ^0.23.0
-    typescript: ~4.6.3
+    typescript: ~4.8.4
   languageName: unknown
   linkType: soft
 
@@ -1515,7 +1515,7 @@ __metadata:
     ts-jest: ^27.1.4
     typedoc: ^0.23.15
     typedoc-plugin-missing-exports: ^0.23.0
-    typescript: ~4.6.3
+    typescript: ~4.8.4
   languageName: unknown
   linkType: soft
 
@@ -1553,7 +1553,7 @@ __metadata:
     rimraf: ^3.0.2
     simple-git-hooks: ^2.8.0
     ts-node: ^10.9.1
-    typescript: ~4.6.3
+    typescript: ~4.8.4
     which: ^3.0.0
   languageName: unknown
   linkType: soft
@@ -1595,7 +1595,7 @@ __metadata:
     ts-jest: ^27.1.4
     typedoc: ^0.23.15
     typedoc-plugin-missing-exports: ^0.23.0
-    typescript: ~4.6.3
+    typescript: ~4.8.4
   peerDependencies:
     "@metamask/network-controller": ^13.0.0
   languageName: unknown
@@ -1823,7 +1823,7 @@ __metadata:
     ts-jest: ^27.1.4
     typedoc: ^0.23.15
     typedoc-plugin-missing-exports: ^0.23.0
-    typescript: ~4.6.3
+    typescript: ~4.8.4
     uuid: ^8.3.2
   peerDependencies:
     "@metamask/network-controller": ^13.0.0
@@ -1912,7 +1912,7 @@ __metadata:
     ts-jest: ^27.1.4
     typedoc: ^0.23.15
     typedoc-plugin-missing-exports: ^0.23.0
-    typescript: ~4.6.3
+    typescript: ~4.8.4
     uuid: ^8.3.2
   peerDependencies:
     "@metamask/preferences-controller": ^4.4.1
@@ -1932,7 +1932,7 @@ __metadata:
     ts-jest: ^27.1.4
     typedoc: ^0.23.15
     typedoc-plugin-missing-exports: ^0.23.0
-    typescript: ~4.6.3
+    typescript: ~4.8.4
     uuid: ^8.3.2
   languageName: unknown
   linkType: soft
@@ -1955,7 +1955,7 @@ __metadata:
     ts-jest: ^27.1.4
     typedoc: ^0.23.15
     typedoc-plugin-missing-exports: ^0.23.0
-    typescript: ~4.6.3
+    typescript: ~4.8.4
     uuid: ^8.3.2
   languageName: unknown
   linkType: soft
@@ -1980,7 +1980,7 @@ __metadata:
     ts-jest: ^27.1.4
     typedoc: ^0.23.15
     typedoc-plugin-missing-exports: ^0.23.0
-    typescript: ~4.6.3
+    typescript: ~4.8.4
   languageName: unknown
   linkType: soft
 
@@ -2015,7 +2015,7 @@ __metadata:
     ts-jest: ^27.1.4
     typedoc: ^0.23.15
     typedoc-plugin-missing-exports: ^0.23.0
-    typescript: ~4.6.3
+    typescript: ~4.8.4
     uuid: ^8.3.2
   languageName: unknown
   linkType: soft
@@ -2035,7 +2035,7 @@ __metadata:
     ts-jest: ^27.1.4
     typedoc: ^0.23.15
     typedoc-plugin-missing-exports: ^0.23.0
-    typescript: ~4.6.3
+    typescript: ~4.8.4
   languageName: unknown
   linkType: soft
 
@@ -2091,7 +2091,7 @@ __metadata:
     ts-jest: ^27.1.4
     typedoc: ^0.23.15
     typedoc-plugin-missing-exports: ^0.23.0
-    typescript: ~4.6.3
+    typescript: ~4.8.4
   peerDependencies:
     "@metamask/approval-controller": ^3.5.1
   languageName: unknown
@@ -2115,7 +2115,7 @@ __metadata:
     ts-jest: ^27.1.4
     typedoc: ^0.23.15
     typedoc-plugin-missing-exports: ^0.23.0
-    typescript: ~4.6.3
+    typescript: ~4.8.4
   languageName: unknown
   linkType: soft
 
@@ -2165,7 +2165,7 @@ __metadata:
     ts-jest: ^27.1.4
     typedoc: ^0.23.15
     typedoc-plugin-missing-exports: ^0.23.0
-    typescript: ~4.6.3
+    typescript: ~4.8.4
   languageName: unknown
   linkType: soft
 
@@ -2241,7 +2241,7 @@ __metadata:
     ts-jest: ^27.1.4
     typedoc: ^0.23.15
     typedoc-plugin-missing-exports: ^0.23.0
-    typescript: ~4.6.3
+    typescript: ~4.8.4
   languageName: unknown
   linkType: soft
 
@@ -2343,7 +2343,7 @@ __metadata:
     ts-jest: ^27.1.4
     typedoc: ^0.23.15
     typedoc-plugin-missing-exports: ^0.23.0
-    typescript: ~4.6.3
+    typescript: ~4.8.4
   peerDependencies:
     "@metamask/network-controller": ^13.0.0
   languageName: unknown
@@ -2371,7 +2371,7 @@ __metadata:
     ts-jest: ^27.1.4
     typedoc: ^0.23.15
     typedoc-plugin-missing-exports: ^0.23.0
-    typescript: ~4.6.3
+    typescript: ~4.8.4
   peerDependencies:
     "@metamask/approval-controller": ^3.5.1
     "@metamask/logging-controller": ^1.0.2
@@ -2603,7 +2603,7 @@ __metadata:
     ts-jest: ^27.1.4
     typedoc: ^0.23.15
     typedoc-plugin-missing-exports: ^0.23.0
-    typescript: ~4.6.3
+    typescript: ~4.8.4
     uuid: ^8.3.2
   peerDependencies:
     "@metamask/approval-controller": ^3.5.1
@@ -10056,23 +10056,23 @@ __metadata:
   languageName: node
   linkType: hard
 
-"typescript@npm:~4.6.3":
-  version: 4.6.4
-  resolution: "typescript@npm:4.6.4"
+"typescript@npm:~4.8.4":
+  version: 4.8.4
+  resolution: "typescript@npm:4.8.4"
   bin:
     tsc: bin/tsc
     tsserver: bin/tsserver
-  checksum: e7bfcc39cd4571a63a54e5ea21f16b8445268b9900bf55aee0e02ad981be576acc140eba24f1af5e3c1457767c96cea6d12861768fb386cf3ffb34013718631a
+  checksum: 3e4f061658e0c8f36c820802fa809e0fd812b85687a9a2f5430bc3d0368e37d1c9605c3ce9b39df9a05af2ece67b1d844f9f6ea8ff42819f13bcb80f85629af0
   languageName: node
   linkType: hard
 
-"typescript@patch:typescript@~4.6.3#~builtin<compat/typescript>":
-  version: 4.6.4
-  resolution: "typescript@patch:typescript@npm%3A4.6.4#~builtin<compat/typescript>::version=4.6.4&hash=5d3a66"
+"typescript@patch:typescript@~4.8.4#~builtin<compat/typescript>":
+  version: 4.8.4
+  resolution: "typescript@patch:typescript@npm%3A4.8.4#~builtin<compat/typescript>::version=4.8.4&hash=0102e9"
   bin:
     tsc: bin/tsc
     tsserver: bin/tsserver
-  checksum: 1cb434fbc637d347be90e3a0c6cd05e33c38f941713c8786d3031faf1842c2c148ba91d2fac01e7276b0ae3249b8633f1660e32686cc7a8c6a8fd5361dc52c66
+  checksum: 301459fc3eb3b1a38fe91bf96d98eb55da88a9cb17b4ef80b4d105d620f4d547ba776cc27b44cc2ef58b66eda23fe0a74142feb5e79a6fb99f54fc018a696afa
   languageName: node
   linkType: hard