diff --git a/.changes/1.43.109.json b/.changes/1.43.109.json
new file mode 100644
index 00000000..dbc60c53
--- /dev/null
+++ b/.changes/1.43.109.json
@@ -0,0 +1,7 @@
+[
+  {
+    "category": "``comprehend``",
+    "description": "[``botocore``] Update comprehend client to latest version",
+    "type": "api-change"
+  }
+]
\ No newline at end of file
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index e5a8e2c9..915cab5f 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -2,6 +2,12 @@
 CHANGELOG
 =========
 
+1.43.109
+========
+
+* api-change:``comprehend``: [``botocore``] Update comprehend client to latest version
+
+
 1.43.108
 ========
 
diff --git a/boto3/__init__.py b/boto3/__init__.py
index e0950328..4589c319 100644
--- a/boto3/__init__.py
+++ b/boto3/__init__.py
@@ -18,7 +18,7 @@ from boto3.compat import _warn_deprecated_python
 from boto3.session import Session
 
 __author__ = 'Amazon Web Services'
-__version__ = '1.43.108'
+__version__ = '1.43.109'
 
 
 # The default Boto3 session; autoloaded when needed.
diff --git a/setup.cfg b/setup.cfg
index cf7968da..6bda3e2f 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -3,7 +3,7 @@ universal = 0
 
 [metadata]
 requires_dist =
-    botocore>=1.43.108,<1.44.0
+    botocore>=1.43.109,<1.44.0
     jmespath>=0.7.1,<2.0.0
     s3transfer>=0.19.0,<0.20.0
 
diff --git a/setup.py b/setup.py
index c1c49bee..ff0e9716 100644
--- a/setup.py
+++ b/setup.py
@@ -14,7 +14,7 @@ VERSION_RE = re.compile(r'''__version__ = ['"]([0-9.]+)['"]''')
 
 
 requires = [
-    'botocore>=1.43.108,<1.44.0',
+    'botocore>=1.43.109,<1.44.0',
     'jmespath>=0.7.1,<2.0.0',
     's3transfer>=0.19.0,<0.20.0',
 ]