diff --git a/.changes/1.35.55.json b/.changes/1.35.55.json
new file mode 100644
index 0000000000..55be857ebf
--- /dev/null
+++ b/.changes/1.35.55.json
@@ -0,0 +1,37 @@
+[
+  {
+    "category": "``codebuild``",
+    "description": "AWS CodeBuild now adds additional compute types for reserved capacity fleet.",
+    "type": "api-change"
+  },
+  {
+    "category": "``guardduty``",
+    "description": "GuardDuty RDS Protection expands support for Amazon Aurora PostgreSQL Limitless Databases.",
+    "type": "api-change"
+  },
+  {
+    "category": "``lakeformation``",
+    "description": "API changes for new named tag expressions feature.",
+    "type": "api-change"
+  },
+  {
+    "category": "``qapps``",
+    "description": "Introduces category apis in AmazonQApps. Web experience users use Categories to tag and filter library items.",
+    "type": "api-change"
+  },
+  {
+    "category": "``s3control``",
+    "description": "Fix ListStorageLensConfigurations and ListStorageLensGroups deserialization for Smithy SDKs.",
+    "type": "api-change"
+  },
+  {
+    "category": "``verifiedpermissions``",
+    "description": "Adding BatchGetPolicy API which supports the retrieval of multiple policies across multiple policy stores within a single request.",
+    "type": "api-change"
+  },
+  {
+    "category": "protocol",
+    "description": "Added support for header enabling service migration off the AWS Query protocol.",
+    "type": "enhancement"
+  }
+]
\ No newline at end of file
diff --git a/.changes/next-release/api-change-codebuild-80120.json b/.changes/next-release/api-change-codebuild-80120.json
deleted file mode 100644
index 2b428efbc2..0000000000
--- a/.changes/next-release/api-change-codebuild-80120.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "type": "api-change",
-  "category": "``codebuild``",
-  "description": "AWS CodeBuild now adds additional compute types for reserved capacity fleet."
-}
diff --git a/.changes/next-release/api-change-guardduty-73837.json b/.changes/next-release/api-change-guardduty-73837.json
deleted file mode 100644
index 1e9121974b..0000000000
--- a/.changes/next-release/api-change-guardduty-73837.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "type": "api-change",
-  "category": "``guardduty``",
-  "description": "GuardDuty RDS Protection expands support for Amazon Aurora PostgreSQL Limitless Databases."
-}
diff --git a/.changes/next-release/api-change-lakeformation-30571.json b/.changes/next-release/api-change-lakeformation-30571.json
deleted file mode 100644
index 30c8bacb85..0000000000
--- a/.changes/next-release/api-change-lakeformation-30571.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "type": "api-change",
-  "category": "``lakeformation``",
-  "description": "API changes for new named tag expressions feature."
-}
diff --git a/.changes/next-release/api-change-qapps-27467.json b/.changes/next-release/api-change-qapps-27467.json
deleted file mode 100644
index 96cc3177da..0000000000
--- a/.changes/next-release/api-change-qapps-27467.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "type": "api-change",
-  "category": "``qapps``",
-  "description": "Introduces category apis in AmazonQApps. Web experience users use Categories to tag and filter library items."
-}
diff --git a/.changes/next-release/api-change-s3control-5225.json b/.changes/next-release/api-change-s3control-5225.json
deleted file mode 100644
index b1158ad8c7..0000000000
--- a/.changes/next-release/api-change-s3control-5225.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "type": "api-change",
-  "category": "``s3control``",
-  "description": "Fix ListStorageLensConfigurations and ListStorageLensGroups deserialization for Smithy SDKs."
-}
diff --git a/.changes/next-release/api-change-verifiedpermissions-41124.json b/.changes/next-release/api-change-verifiedpermissions-41124.json
deleted file mode 100644
index f63f56469c..0000000000
--- a/.changes/next-release/api-change-verifiedpermissions-41124.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "type": "api-change",
-  "category": "``verifiedpermissions``",
-  "description": "Adding BatchGetPolicy API which supports the retrieval of multiple policies across multiple policy stores within a single request."
-}
diff --git a/.changes/next-release/enhancement-QueryCompatibilityModeHeader-5257.json b/.changes/next-release/enhancement-QueryCompatibilityModeHeader-5257.json
deleted file mode 100644
index 09786edc36..0000000000
--- a/.changes/next-release/enhancement-QueryCompatibilityModeHeader-5257.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "type": "enhancement",
-  "category": "protocol",
-  "description": "Added support for header enabling service migration off the AWS Query protocol."
-}
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 6c580cc658..5180642646 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -2,6 +2,18 @@
 CHANGELOG
 =========
 
+1.35.55
+=======
+
+* api-change:``codebuild``: AWS CodeBuild now adds additional compute types for reserved capacity fleet.
+* api-change:``guardduty``: GuardDuty RDS Protection expands support for Amazon Aurora PostgreSQL Limitless Databases.
+* api-change:``lakeformation``: API changes for new named tag expressions feature.
+* api-change:``qapps``: Introduces category apis in AmazonQApps. Web experience users use Categories to tag and filter library items.
+* api-change:``s3control``: Fix ListStorageLensConfigurations and ListStorageLensGroups deserialization for Smithy SDKs.
+* api-change:``verifiedpermissions``: Adding BatchGetPolicy API which supports the retrieval of multiple policies across multiple policy stores within a single request.
+* enhancement:protocol: Added support for header enabling service migration off the AWS Query protocol.
+
+
 1.35.54
 =======
 
diff --git a/botocore/__init__.py b/botocore/__init__.py
index 7d30fabaf8..4585bfecbb 100644
--- a/botocore/__init__.py
+++ b/botocore/__init__.py
@@ -16,7 +16,7 @@
 import os
 import re
 
-__version__ = '1.35.54'
+__version__ = '1.35.55'
 
 
 class NullHandler(logging.Handler):
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 9f9f8d84f4..bd2e28dcf3 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -59,7 +59,7 @@
 # The short X.Y version.
 version = '1.35.'
 # The full version, including alpha/beta/rc tags.
-release = '1.35.54'
+release = '1.35.55'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.