diff --git a/.changes/1.34.43.json b/.changes/1.34.43.json
new file mode 100644
index 0000000000..3bb81f79f0
--- /dev/null
+++ b/.changes/1.34.43.json
@@ -0,0 +1,52 @@
+[
+  {
+    "category": "``artifact``",
+    "description": "[``botocore``] This is the initial SDK release for AWS Artifact. AWS Artifact provides on-demand access to compliance and third-party compliance reports. This release includes access to List and Get reports, along with their metadata. This release also includes access to AWS Artifact notifications settings.",
+    "type": "api-change"
+  },
+  {
+    "category": "``codepipeline``",
+    "description": "[``botocore``] Add ability to override timeout on action level.",
+    "type": "api-change"
+  },
+  {
+    "category": "``detective``",
+    "description": "[``botocore``] Doc only updates for content enhancement",
+    "type": "api-change"
+  },
+  {
+    "category": "``guardduty``",
+    "description": "[``botocore``] Marked fields IpAddressV4, PrivateIpAddress, Email as Sensitive.",
+    "type": "api-change"
+  },
+  {
+    "category": "``healthlake``",
+    "description": "[``botocore``] This release adds a new response parameter, JobProgressReport, to the DescribeFHIRImportJob and ListFHIRImportJobs API operation. JobProgressReport provides details on the progress of the import job on the server.",
+    "type": "api-change"
+  },
+  {
+    "category": "``opensearch``",
+    "description": "[``botocore``] Adds additional supported instance types.",
+    "type": "api-change"
+  },
+  {
+    "category": "``polly``",
+    "description": "[``botocore``] Amazon Polly adds 1 new voice - Burcu (tr-TR)",
+    "type": "api-change"
+  },
+  {
+    "category": "``sagemaker``",
+    "description": "[``botocore``] This release adds a new API UpdateClusterSoftware for SageMaker HyperPod. This API allows users to patch HyperPod clusters with latest platform softwares.",
+    "type": "api-change"
+  },
+  {
+    "category": "``secretsmanager``",
+    "description": "[``botocore``] Doc only update for Secrets Manager",
+    "type": "api-change"
+  },
+  {
+    "category": "``endpoint-rules``",
+    "description": "[``botocore``] Update endpoint-rules client to latest version",
+    "type": "api-change"
+  }
+]
\ No newline at end of file
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 148d5b87c7..fcd6af9152 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -2,6 +2,21 @@
 CHANGELOG
 =========
 
+1.34.43
+=======
+
+* api-change:``artifact``: [``botocore``] This is the initial SDK release for AWS Artifact. AWS Artifact provides on-demand access to compliance and third-party compliance reports. This release includes access to List and Get reports, along with their metadata. This release also includes access to AWS Artifact notifications settings.
+* api-change:``codepipeline``: [``botocore``] Add ability to override timeout on action level.
+* api-change:``detective``: [``botocore``] Doc only updates for content enhancement
+* api-change:``guardduty``: [``botocore``] Marked fields IpAddressV4, PrivateIpAddress, Email as Sensitive.
+* api-change:``healthlake``: [``botocore``] This release adds a new response parameter, JobProgressReport, to the DescribeFHIRImportJob and ListFHIRImportJobs API operation. JobProgressReport provides details on the progress of the import job on the server.
+* api-change:``opensearch``: [``botocore``] Adds additional supported instance types.
+* api-change:``polly``: [``botocore``] Amazon Polly adds 1 new voice - Burcu (tr-TR)
+* api-change:``sagemaker``: [``botocore``] This release adds a new API UpdateClusterSoftware for SageMaker HyperPod. This API allows users to patch HyperPod clusters with latest platform softwares.
+* api-change:``secretsmanager``: [``botocore``] Doc only update for Secrets Manager
+* api-change:``endpoint-rules``: [``botocore``] Update endpoint-rules client to latest version
+
+
 1.34.42
 =======
 
diff --git a/boto3/__init__.py b/boto3/__init__.py
index 2e9bdceaa4..2b72dbcf74 100644
--- a/boto3/__init__.py
+++ b/boto3/__init__.py
@@ -17,7 +17,7 @@
 from boto3.session import Session
 
 __author__ = 'Amazon Web Services'
-__version__ = '1.34.42'
+__version__ = '1.34.43'
 
 
 # The default Boto3 session; autoloaded when needed.
diff --git a/setup.cfg b/setup.cfg
index 62f2778d48..70329d2849 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -3,7 +3,7 @@ universal = 0
 
 [metadata]
 requires_dist =
-    botocore>=1.34.42,<1.35.0
+    botocore>=1.34.43,<1.35.0
     jmespath>=0.7.1,<2.0.0
     s3transfer>=0.10.0,<0.11.0
 
diff --git a/setup.py b/setup.py
index edcdfe9b1c..749de5e71e 100644
--- a/setup.py
+++ b/setup.py
@@ -13,7 +13,7 @@
 
 
 requires = [
-    'botocore>=1.34.42,<1.35.0',
+    'botocore>=1.34.43,<1.35.0',
     'jmespath>=0.7.1,<2.0.0',
     's3transfer>=0.10.0,<0.11.0',
 ]