diff --git a/requirements_docs.txt b/requirements_docs.txt
index 1b97d138e..d5ce6469f 100644
--- a/requirements_docs.txt
+++ b/requirements_docs.txt
@@ -1,6 +1,6 @@
 docutils==0.20.1
 pyparsing==3.1.1
-python-dateutil==2.8.2
+python-dateutil==2.9.0.post0
 packaging==23.2
 requests==2.31.0
 six==1.16.0
diff --git a/requirements_s3.txt b/requirements_s3.txt
index 70a017161..efb50f9f6 100644
--- a/requirements_s3.txt
+++ b/requirements_s3.txt
@@ -1,7 +1,7 @@
 boto3==1.34.54
 botocore==1.34.54
 jmespath==1.0.1
-python-dateutil==2.8.2
+python-dateutil==2.9.0.post0
 s3path==0.5.0
 s3transfer==0.10.0
 six==1.16.0