diff --git a/clients/client-databrew/src/endpoints.ts b/clients/client-databrew/src/endpoints.ts
index a3f2d6df6bd0..0a157e95e38e 100644
--- a/clients/client-databrew/src/endpoints.ts
+++ b/clients/client-databrew/src/endpoints.ts
@@ -2,7 +2,40 @@
 import { getRegionInfo, PartitionHash, RegionHash } from "@aws-sdk/config-resolver";
 import { RegionInfoProvider, RegionInfoProviderOptions } from "@aws-sdk/types";
 
-const regionHash: RegionHash = {};
+const regionHash: RegionHash = {
+  "us-east-1": {
+    variants: [
+      {
+        hostname: "databrew-fips.us-east-1.amazonaws.com",
+        tags: ["fips"],
+      },
+    ],
+  },
+  "us-east-2": {
+    variants: [
+      {
+        hostname: "databrew-fips.us-east-2.amazonaws.com",
+        tags: ["fips"],
+      },
+    ],
+  },
+  "us-west-1": {
+    variants: [
+      {
+        hostname: "databrew-fips.us-west-1.amazonaws.com",
+        tags: ["fips"],
+      },
+    ],
+  },
+  "us-west-2": {
+    variants: [
+      {
+        hostname: "databrew-fips.us-west-2.amazonaws.com",
+        tags: ["fips"],
+      },
+    ],
+  },
+};
 
 const partitionHash: PartitionHash = {
   aws: {
@@ -23,6 +56,10 @@ const partitionHash: PartitionHash = {
       "eu-west-1",
       "eu-west-2",
       "eu-west-3",
+      "fips-us-east-1",
+      "fips-us-east-2",
+      "fips-us-west-1",
+      "fips-us-west-2",
       "me-central-1",
       "me-south-1",
       "sa-east-1",
diff --git a/clients/client-voice-id/src/endpoints.ts b/clients/client-voice-id/src/endpoints.ts
index 6ed0d3d1127a..235596823604 100644
--- a/clients/client-voice-id/src/endpoints.ts
+++ b/clients/client-voice-id/src/endpoints.ts
@@ -2,7 +2,14 @@
 import { getRegionInfo, PartitionHash, RegionHash } from "@aws-sdk/config-resolver";
 import { RegionInfoProvider, RegionInfoProviderOptions } from "@aws-sdk/types";
 
-const regionHash: RegionHash = {};
+const regionHash: RegionHash = {
+  "us-east-1": {
+    variants: [],
+  },
+  "us-west-2": {
+    variants: [],
+  },
+};
 
 const partitionHash: PartitionHash = {
   aws: {
@@ -23,6 +30,8 @@ const partitionHash: PartitionHash = {
       "eu-west-1",
       "eu-west-2",
       "eu-west-3",
+      "fips-us-east-1",
+      "fips-us-west-2",
       "me-central-1",
       "me-south-1",
       "sa-east-1",
diff --git a/codegen/smithy-aws-typescript-codegen/src/main/resources/software/amazon/smithy/aws/typescript/codegen/endpoints.json b/codegen/smithy-aws-typescript-codegen/src/main/resources/software/amazon/smithy/aws/typescript/codegen/endpoints.json
index d031c0f2a1ae..74a515b9e796 100644
--- a/codegen/smithy-aws-typescript-codegen/src/main/resources/software/amazon/smithy/aws/typescript/codegen/endpoints.json
+++ b/codegen/smithy-aws-typescript-codegen/src/main/resources/software/amazon/smithy/aws/typescript/codegen/endpoints.json
@@ -3914,11 +3914,67 @@
             "eu-west-1": {},
             "eu-west-2": {},
             "eu-west-3": {},
+            "fips-us-east-1": {
+              "credentialScope": {
+                "region": "us-east-1"
+              },
+              "deprecated": true,
+              "hostname": "databrew-fips.us-east-1.amazonaws.com"
+            },
+            "fips-us-east-2": {
+              "credentialScope": {
+                "region": "us-east-2"
+              },
+              "deprecated": true,
+              "hostname": "databrew-fips.us-east-2.amazonaws.com"
+            },
+            "fips-us-west-1": {
+              "credentialScope": {
+                "region": "us-west-1"
+              },
+              "deprecated": true,
+              "hostname": "databrew-fips.us-west-1.amazonaws.com"
+            },
+            "fips-us-west-2": {
+              "credentialScope": {
+                "region": "us-west-2"
+              },
+              "deprecated": true,
+              "hostname": "databrew-fips.us-west-2.amazonaws.com"
+            },
             "sa-east-1": {},
-            "us-east-1": {},
-            "us-east-2": {},
-            "us-west-1": {},
-            "us-west-2": {}
+            "us-east-1": {
+              "variants": [
+                {
+                  "hostname": "databrew-fips.us-east-1.amazonaws.com",
+                  "tags": ["fips"]
+                }
+              ]
+            },
+            "us-east-2": {
+              "variants": [
+                {
+                  "hostname": "databrew-fips.us-east-2.amazonaws.com",
+                  "tags": ["fips"]
+                }
+              ]
+            },
+            "us-west-1": {
+              "variants": [
+                {
+                  "hostname": "databrew-fips.us-west-1.amazonaws.com",
+                  "tags": ["fips"]
+                }
+              ]
+            },
+            "us-west-2": {
+              "variants": [
+                {
+                  "hostname": "databrew-fips.us-west-2.amazonaws.com",
+                  "tags": ["fips"]
+                }
+              ]
+            }
           }
         },
         "dataexchange": {
@@ -4466,6 +4522,7 @@
             "ap-south-1": {},
             "ap-southeast-1": {},
             "ap-southeast-2": {},
+            "ap-southeast-3": {},
             "ca-central-1": {
               "variants": [
                 {
@@ -15198,8 +15255,26 @@
             "ap-southeast-2": {},
             "eu-central-1": {},
             "eu-west-2": {},
-            "us-east-1": {},
-            "us-west-2": {}
+            "fips-us-east-1": {
+              "deprecated": true
+            },
+            "fips-us-west-2": {
+              "deprecated": true
+            },
+            "us-east-1": {
+              "variants": [
+                {
+                  "tags": ["fips"]
+                }
+              ]
+            },
+            "us-west-2": {
+              "variants": [
+                {
+                  "tags": ["fips"]
+                }
+              ]
+            }
           }
         },
         "waf": {