diff --git a/.changes/1.34.121.json b/.changes/1.34.121.json
new file mode 100644
index 0000000000..f81cdf43a7
--- /dev/null
+++ b/.changes/1.34.121.json
@@ -0,0 +1,62 @@
+[
+  {
+    "category": "``account``",
+    "description": "[``botocore``] This release adds 3 new APIs (AcceptPrimaryEmailUpdate, GetPrimaryEmail, and StartPrimaryEmailUpdate) used to centrally manage the root user email address of member accounts within an AWS organization.",
+    "type": "api-change"
+  },
+  {
+    "category": "``alexaforbusiness``",
+    "description": "[``botocore``] The alexaforbusiness client has been removed following the deprecation of the service.",
+    "type": "api-change"
+  },
+  {
+    "category": "``firehose``",
+    "description": "[``botocore``] Adds integration with Secrets Manager for Redshift, Splunk, HttpEndpoint, and Snowflake destinations",
+    "type": "api-change"
+  },
+  {
+    "category": "``fsx``",
+    "description": "[``botocore``] This release adds support to increase metadata performance on FSx for Lustre file systems beyond the default level provisioned when a file system is created. This can be done by specifying MetadataConfiguration during the creation of Persistent_2 file systems or by updating it on demand.",
+    "type": "api-change"
+  },
+  {
+    "category": "``glue``",
+    "description": "[``botocore``] This release adds support for creating and updating Glue Data Catalog Views.",
+    "type": "api-change"
+  },
+  {
+    "category": "``honeycode``",
+    "description": "[``botocore``] The honeycode client has been removed following the deprecation of the service.",
+    "type": "api-change"
+  },
+  {
+    "category": "``iotwireless``",
+    "description": "[``botocore``] Adds support for wireless device to be in Conflict FUOTA Device Status due to a FUOTA Task, so it couldn't be attached to a new one.",
+    "type": "api-change"
+  },
+  {
+    "category": "``location``",
+    "description": "[``botocore``] Added two new APIs, VerifyDevicePosition and ForecastGeofenceEvents. Added support for putting larger geofences up to 100,000 vertices with Geobuf fields.",
+    "type": "api-change"
+  },
+  {
+    "category": "``sns``",
+    "description": "[``botocore``] Doc-only update for SNS. These changes include customer-reported issues and TXC3 updates.",
+    "type": "api-change"
+  },
+  {
+    "category": "``sqs``",
+    "description": "[``botocore``] Doc only updates for SQS. These updates include customer-reported issues and TCX3 modifications.",
+    "type": "api-change"
+  },
+  {
+    "category": "``storagegateway``",
+    "description": "[``botocore``] Adds SoftwareUpdatePreferences to DescribeMaintenanceStartTime and UpdateMaintenanceStartTime, a structure which contains AutomaticUpdatePolicy.",
+    "type": "api-change"
+  },
+  {
+    "category": "AWSCRT",
+    "description": "[``botocore``] Update awscrt version to 0.20.11",
+    "type": "enhancement"
+  }
+]
\ No newline at end of file
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index d2547bae77..904acd040a 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -2,6 +2,23 @@
 CHANGELOG
 =========
 
+1.34.121
+========
+
+* api-change:``account``: [``botocore``] This release adds 3 new APIs (AcceptPrimaryEmailUpdate, GetPrimaryEmail, and StartPrimaryEmailUpdate) used to centrally manage the root user email address of member accounts within an AWS organization.
+* api-change:``alexaforbusiness``: [``botocore``] The alexaforbusiness client has been removed following the deprecation of the service.
+* api-change:``firehose``: [``botocore``] Adds integration with Secrets Manager for Redshift, Splunk, HttpEndpoint, and Snowflake destinations
+* api-change:``fsx``: [``botocore``] This release adds support to increase metadata performance on FSx for Lustre file systems beyond the default level provisioned when a file system is created. This can be done by specifying MetadataConfiguration during the creation of Persistent_2 file systems or by updating it on demand.
+* api-change:``glue``: [``botocore``] This release adds support for creating and updating Glue Data Catalog Views.
+* api-change:``honeycode``: [``botocore``] The honeycode client has been removed following the deprecation of the service.
+* api-change:``iotwireless``: [``botocore``] Adds support for wireless device to be in Conflict FUOTA Device Status due to a FUOTA Task, so it couldn't be attached to a new one.
+* api-change:``location``: [``botocore``] Added two new APIs, VerifyDevicePosition and ForecastGeofenceEvents. Added support for putting larger geofences up to 100,000 vertices with Geobuf fields.
+* api-change:``sns``: [``botocore``] Doc-only update for SNS. These changes include customer-reported issues and TXC3 updates.
+* api-change:``sqs``: [``botocore``] Doc only updates for SQS. These updates include customer-reported issues and TCX3 modifications.
+* api-change:``storagegateway``: [``botocore``] Adds SoftwareUpdatePreferences to DescribeMaintenanceStartTime and UpdateMaintenanceStartTime, a structure which contains AutomaticUpdatePolicy.
+* enhancement:AWSCRT: [``botocore``] Update awscrt version to 0.20.11
+
+
 1.34.120
 ========
 
diff --git a/boto3/__init__.py b/boto3/__init__.py
index e9929bb9e7..094014b8ae 100644
--- a/boto3/__init__.py
+++ b/boto3/__init__.py
@@ -17,7 +17,7 @@
 from boto3.session import Session
 
 __author__ = 'Amazon Web Services'
-__version__ = '1.34.120'
+__version__ = '1.34.121'
 
 
 # The default Boto3 session; autoloaded when needed.
diff --git a/setup.cfg b/setup.cfg
index 29043e0501..ad6e4748e8 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -3,7 +3,7 @@ universal = 0
 
 [metadata]
 requires_dist =
-    botocore>=1.34.120,<1.35.0
+    botocore>=1.34.121,<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 4a7d12743b..707d79d3b8 100644
--- a/setup.py
+++ b/setup.py
@@ -13,7 +13,7 @@
 
 
 requires = [
-    'botocore>=1.34.120,<1.35.0',
+    'botocore>=1.34.121,<1.35.0',
     'jmespath>=0.7.1,<2.0.0',
     's3transfer>=0.10.0,<0.11.0',
 ]