diff --git a/.changes/1.35.50.json b/.changes/1.35.50.json
new file mode 100644
index 0000000000..12bb7ef085
--- /dev/null
+++ b/.changes/1.35.50.json
@@ -0,0 +1,22 @@
+[
+  {
+    "category": "``mediapackagev2``",
+    "description": "[``botocore``] MediaPackage V2 Live to VOD Harvester is a MediaPackage V2 feature, which is used to export content from an origin endpoint to a S3 bucket.",
+    "type": "api-change"
+  },
+  {
+    "category": "``opensearch``",
+    "description": "[``botocore``] Adds support for provisioning dedicated coordinator nodes. Coordinator nodes can be specified using the new NodeOptions parameter in ClusterConfig.",
+    "type": "api-change"
+  },
+  {
+    "category": "``rds``",
+    "description": "[``botocore``] This release adds support for Enhanced Monitoring and Performance Insights when restoring Aurora Limitless Database DB clusters. It also adds support for the os-upgrade pending maintenance action.",
+    "type": "api-change"
+  },
+  {
+    "category": "``storagegateway``",
+    "description": "[``botocore``] Documentation update: Amazon FSx File Gateway will no longer be available to new customers.",
+    "type": "api-change"
+  }
+]
\ No newline at end of file
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index cbdc181bac..3c5061a1b4 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -23,13 +23,13 @@ jobs:
       uses: "actions/checkout@d632683dd7b4114ad314bca15554477dd762a938"
 
     - name: "Run CodeQL init"
-      uses: "github/codeql-action/init@eb055d739abdc2e8de2e5f4ba1a8b246daa779aa"
+      uses: "github/codeql-action/init@662472033e021d55d94146f66f6058822b0b39fd"
       with:
         config-file: "./.github/codeql.yml"
         languages: "python"
 
     - name: "Run CodeQL autobuild"
-      uses: "github/codeql-action/autobuild@eb055d739abdc2e8de2e5f4ba1a8b246daa779aa"
+      uses: "github/codeql-action/autobuild@662472033e021d55d94146f66f6058822b0b39fd"
 
     - name: "Run CodeQL analyze"
-      uses: "github/codeql-action/analyze@eb055d739abdc2e8de2e5f4ba1a8b246daa779aa"
+      uses: "github/codeql-action/analyze@662472033e021d55d94146f66f6058822b0b39fd"
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 427a0af913..0103b91748 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -15,7 +15,7 @@ jobs:
     steps:
     - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938
     - name: Set up Python 3.9
-      uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3
+      uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b
       with:
         python-version: 3.9
     - name: Run pre-commit
diff --git a/.github/workflows/run-crt-test.yml b/.github/workflows/run-crt-test.yml
index 0a3f6a426f..9fc346ffe1 100644
--- a/.github/workflows/run-crt-test.yml
+++ b/.github/workflows/run-crt-test.yml
@@ -29,7 +29,7 @@ jobs:
     steps:
       - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938
       - name: 'Set up Python ${{ matrix.python-version }}'
-        uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3
+        uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b
         with:
           python-version: '${{ matrix.python-version }}'
           cache: 'pip'
diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 36fcef95cd..daa992c9c1 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -30,7 +30,7 @@ jobs:
     steps:
     - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3
+      uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b
       with:
         python-version: ${{ matrix.python-version }}
         cache: 'pip'
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index f56b70999c..58a2bf0440 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -2,6 +2,15 @@
 CHANGELOG
 =========
 
+1.35.50
+=======
+
+* api-change:``mediapackagev2``: [``botocore``] MediaPackage V2 Live to VOD Harvester is a MediaPackage V2 feature, which is used to export content from an origin endpoint to a S3 bucket.
+* api-change:``opensearch``: [``botocore``] Adds support for provisioning dedicated coordinator nodes. Coordinator nodes can be specified using the new NodeOptions parameter in ClusterConfig.
+* api-change:``rds``: [``botocore``] This release adds support for Enhanced Monitoring and Performance Insights when restoring Aurora Limitless Database DB clusters. It also adds support for the os-upgrade pending maintenance action.
+* api-change:``storagegateway``: [``botocore``] Documentation update: Amazon FSx File Gateway will no longer be available to new customers.
+
+
 1.35.49
 =======
 
diff --git a/boto3/__init__.py b/boto3/__init__.py
index ed5dba9813..be1d154a18 100644
--- a/boto3/__init__.py
+++ b/boto3/__init__.py
@@ -17,7 +17,7 @@
 from boto3.session import Session
 
 __author__ = 'Amazon Web Services'
-__version__ = '1.35.49'
+__version__ = '1.35.50'
 
 
 # The default Boto3 session; autoloaded when needed.
diff --git a/setup.cfg b/setup.cfg
index 8f821a6c9c..952548189c 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -3,7 +3,7 @@ universal = 0
 
 [metadata]
 requires_dist =
-    botocore>=1.35.49,<1.36.0
+    botocore>=1.35.50,<1.36.0
     jmespath>=0.7.1,<2.0.0
     s3transfer>=0.10.0,<0.11.0
 
diff --git a/setup.py b/setup.py
index b7c7546dab..cae82c5a10 100644
--- a/setup.py
+++ b/setup.py
@@ -14,7 +14,7 @@
 
 
 requires = [
-    'botocore>=1.35.49,<1.36.0',
+    'botocore>=1.35.50,<1.36.0',
     'jmespath>=0.7.1,<2.0.0',
     's3transfer>=0.10.0,<0.11.0',
 ]