diff --git a/.changes/1.35.80.json b/.changes/1.35.80.json
new file mode 100644
index 0000000000..c5b7f99d62
--- /dev/null
+++ b/.changes/1.35.80.json
@@ -0,0 +1,27 @@
+[
+  {
+    "category": "``connect``",
+    "description": "[``botocore``] Configure holidays and other overrides to hours of operation in advance. During contact handling, Amazon Connect automatically checks for overrides and provides customers with an appropriate flow path. After an override period passes call center automatically reverts to standard hours of operation.",
+    "type": "api-change"
+  },
+  {
+    "category": "``dms``",
+    "description": "[``botocore``] Add parameters to support for kerberos authentication. Add parameter for disabling the Unicode source filter with PostgreSQL settings. Add parameter to use large integer value with Kinesis/Kafka settings.",
+    "type": "api-change"
+  },
+  {
+    "category": "``glue``",
+    "description": "[``botocore``] To support customer-managed encryption in Data Quality to allow customers encrypt data with their own KMS key, we will add a DataQualityEncryption field to the SecurityConfiguration API where customers can provide their KMS keys.",
+    "type": "api-change"
+  },
+  {
+    "category": "``guardduty``",
+    "description": "[``botocore``] Improved descriptions for certain APIs.",
+    "type": "api-change"
+  },
+  {
+    "category": "``route53domains``",
+    "description": "[``botocore``] This release includes the following API updates: added the enumeration type RESTORE_DOMAIN to the OperationType; constrained the Price attribute to non-negative values; updated the LangCode to allow 2 or 3 alphabetical characters.",
+    "type": "api-change"
+  }
+]
\ No newline at end of file
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index a7d1f73f6b..da5bc4ebdd 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -2,6 +2,16 @@
 CHANGELOG
 =========
 
+1.35.80
+=======
+
+* api-change:``connect``: [``botocore``] Configure holidays and other overrides to hours of operation in advance. During contact handling, Amazon Connect automatically checks for overrides and provides customers with an appropriate flow path. After an override period passes call center automatically reverts to standard hours of operation.
+* api-change:``dms``: [``botocore``] Add parameters to support for kerberos authentication. Add parameter for disabling the Unicode source filter with PostgreSQL settings. Add parameter to use large integer value with Kinesis/Kafka settings.
+* api-change:``glue``: [``botocore``] To support customer-managed encryption in Data Quality to allow customers encrypt data with their own KMS key, we will add a DataQualityEncryption field to the SecurityConfiguration API where customers can provide their KMS keys.
+* api-change:``guardduty``: [``botocore``] Improved descriptions for certain APIs.
+* api-change:``route53domains``: [``botocore``] This release includes the following API updates: added the enumeration type RESTORE_DOMAIN to the OperationType; constrained the Price attribute to non-negative values; updated the LangCode to allow 2 or 3 alphabetical characters.
+
+
 1.35.79
 =======
 
diff --git a/boto3/__init__.py b/boto3/__init__.py
index 92184750ab..9a2a47b1a3 100644
--- a/boto3/__init__.py
+++ b/boto3/__init__.py
@@ -17,7 +17,7 @@
 from boto3.session import Session
 
 __author__ = 'Amazon Web Services'
-__version__ = '1.35.79'
+__version__ = '1.35.80'
 
 
 # The default Boto3 session; autoloaded when needed.
diff --git a/setup.cfg b/setup.cfg
index a4b8cdd462..feb9e456d3 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -3,7 +3,7 @@ universal = 0
 
 [metadata]
 requires_dist =
-    botocore>=1.35.79,<1.36.0
+    botocore>=1.35.80,<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 d12a5a85cb..2193d52568 100644
--- a/setup.py
+++ b/setup.py
@@ -14,7 +14,7 @@
 
 
 requires = [
-    'botocore>=1.35.79,<1.36.0',
+    'botocore>=1.35.80,<1.36.0',
     'jmespath>=0.7.1,<2.0.0',
     's3transfer>=0.10.0,<0.11.0',
 ]