diff --git a/.changes/1.34.157.json b/.changes/1.34.157.json
new file mode 100644
index 0000000000..a6cc4b5e12
--- /dev/null
+++ b/.changes/1.34.157.json
@@ -0,0 +1,22 @@
+[
+  {
+    "category": "``cognito-idp``",
+    "description": "Added support for threat protection for custom authentication in Amazon Cognito user pools.",
+    "type": "api-change"
+  },
+  {
+    "category": "``connect``",
+    "description": "This release fixes a regression in number of access control tags that are allowed to be added to a security profile in Amazon Connect. You can now add up to four access control tags on a single security profile.",
+    "type": "api-change"
+  },
+  {
+    "category": "``ec2``",
+    "description": "Launch of private IPv6 addressing for VPCs and Subnets. VPC IPAM supports the planning and monitoring of private IPv6 usage.",
+    "type": "api-change"
+  },
+  {
+    "category": "``glue``",
+    "description": "This release adds support to retrieve the validation status when creating or updating Glue Data Catalog Views. Also added is support for BasicCatalogTarget partition keys.",
+    "type": "api-change"
+  }
+]
\ No newline at end of file
diff --git a/.changes/next-release/api-change-cognitoidp-56792.json b/.changes/next-release/api-change-cognitoidp-56792.json
deleted file mode 100644
index 81b5b76c12..0000000000
--- a/.changes/next-release/api-change-cognitoidp-56792.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "type": "api-change",
-  "category": "``cognito-idp``",
-  "description": "Added support for threat protection for custom authentication in Amazon Cognito user pools."
-}
diff --git a/.changes/next-release/api-change-connect-84151.json b/.changes/next-release/api-change-connect-84151.json
deleted file mode 100644
index cd4adc7a2b..0000000000
--- a/.changes/next-release/api-change-connect-84151.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "type": "api-change",
-  "category": "``connect``",
-  "description": "This release fixes a regression in number of access control tags that are allowed to be added to a security profile in Amazon Connect. You can now add up to four access control tags on a single security profile."
-}
diff --git a/.changes/next-release/api-change-ec2-74570.json b/.changes/next-release/api-change-ec2-74570.json
deleted file mode 100644
index 208355d818..0000000000
--- a/.changes/next-release/api-change-ec2-74570.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "type": "api-change",
-  "category": "``ec2``",
-  "description": "Launch of private IPv6 addressing for VPCs and Subnets. VPC IPAM supports the planning and monitoring of private IPv6 usage."
-}
diff --git a/.changes/next-release/api-change-glue-7953.json b/.changes/next-release/api-change-glue-7953.json
deleted file mode 100644
index 717cf9e9e9..0000000000
--- a/.changes/next-release/api-change-glue-7953.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "type": "api-change",
-  "category": "``glue``",
-  "description": "This release adds support to retrieve the validation status when creating or updating Glue Data Catalog Views. Also added is support for BasicCatalogTarget partition keys."
-}
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index b06adb8272..c564fa207b 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -2,6 +2,15 @@
 CHANGELOG
 =========
 
+1.34.157
+========
+
+* api-change:``cognito-idp``: Added support for threat protection for custom authentication in Amazon Cognito user pools.
+* api-change:``connect``: This release fixes a regression in number of access control tags that are allowed to be added to a security profile in Amazon Connect. You can now add up to four access control tags on a single security profile.
+* api-change:``ec2``: Launch of private IPv6 addressing for VPCs and Subnets. VPC IPAM supports the planning and monitoring of private IPv6 usage.
+* api-change:``glue``: This release adds support to retrieve the validation status when creating or updating Glue Data Catalog Views. Also added is support for BasicCatalogTarget partition keys.
+
+
 1.34.156
 ========
 
diff --git a/botocore/__init__.py b/botocore/__init__.py
index 1226c30b6c..1a6753f510 100644
--- a/botocore/__init__.py
+++ b/botocore/__init__.py
@@ -16,7 +16,7 @@
 import os
 import re
 
-__version__ = '1.34.156'
+__version__ = '1.34.157'
 
 
 class NullHandler(logging.Handler):
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 3973b9aea9..4440d7fb10 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -59,7 +59,7 @@
 # The short X.Y version.
 version = '1.34.1'
 # The full version, including alpha/beta/rc tags.
-release = '1.34.156'
+release = '1.34.157'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.