diff --git a/.changes/1.12.23.json b/.changes/1.12.23.json
new file mode 100644
index 0000000000..e288da692e
--- /dev/null
+++ b/.changes/1.12.23.json
@@ -0,0 +1,7 @@
+[
+  {
+    "category": "``mediaconvert``", 
+    "description": "[``botocore``] Update mediaconvert client to latest version", 
+    "type": "api-change"
+  }
+]
\ No newline at end of file
diff --git a/.changes/next-release/api-change-mediaconvert-97742.json b/.changes/next-release/api-change-mediaconvert-97742.json
deleted file mode 100644
index 780f52857c..0000000000
--- a/.changes/next-release/api-change-mediaconvert-97742.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "category": "``mediaconvert``", 
-  "type": "api-change", 
-  "description": "[``botocore``] Update mediaconvert client to latest version"
-}
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 2b61fe0054..3b983b6f33 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -2,6 +2,12 @@
 CHANGELOG
 =========
 
+1.12.23
+=======
+
+* api-change:``mediaconvert``: [``botocore``] Update mediaconvert client to latest version
+
+
 1.12.22
 =======
 
diff --git a/boto3/__init__.py b/boto3/__init__.py
index 5ebe41b202..672aa911fa 100644
--- a/boto3/__init__.py
+++ b/boto3/__init__.py
@@ -17,7 +17,7 @@
 
 
 __author__ = 'Amazon Web Services'
-__version__ = '1.12.22'
+__version__ = '1.12.23'
 
 
 # The default Boto3 session; autoloaded when needed.
diff --git a/setup.cfg b/setup.cfg
index b6ad13a138..76b987badb 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -3,6 +3,6 @@ universal = 1
 
 [metadata]
 requires-dist =
-    botocore>=1.15.22,<1.16.0
+    botocore>=1.15.23,<1.16.0
     jmespath>=0.7.1,<1.0.0
     s3transfer>=0.3.0,<0.4.0
diff --git a/setup.py b/setup.py
index 6a3dd5e05b..7be41c317f 100644
--- a/setup.py
+++ b/setup.py
@@ -14,7 +14,7 @@
 
 
 requires = [
-    'botocore>=1.15.22,<1.16.0',
+    'botocore>=1.15.23,<1.16.0',
     'jmespath>=0.7.1,<1.0.0',
     's3transfer>=0.3.0,<0.4.0'
 ]