diff --git a/tools/c7n_policystream/requirements.txt b/tools/c7n_policystream/requirements.txt
index 019d00dc06a..b480ce723c6 100644
--- a/tools/c7n_policystream/requirements.txt
+++ b/tools/c7n_policystream/requirements.txt
@@ -1,7 +1,7 @@
 boto3==1.26.30 ; python_version >= "3.7" and python_version < "4.0"
 botocore==1.29.30 ; python_version >= "3.7" and python_version < "4.0"
 cached-property==1.5.2 ; python_version >= "3.7" and python_version < "3.8"
-certifi==2022.12.7 ; python_version >= "3.7" and python_version < "4.0"
+certifi==2023.7.22 ; python_version >= "3.7" and python_version < "4.0"
 cffi==1.15.1 ; python_version >= "3.7" and python_version < "4.0"
 charset-normalizer==2.0.12 ; python_version >= "3.7" and python_version < "4.0"
 click==8.1.3 ; python_version >= "3.7" and python_version < "4.0"
@@ -13,9 +13,9 @@ pycparser==2.21 ; python_version >= "3.7" and python_version < "4.0"
 pygit2==1.10.1 ; python_version >= "3.7" and python_version < "4.0"
 python-dateutil==2.8.2 ; python_version >= "3.7" and python_version < "4.0"
 pyyaml==6.0 ; python_version >= "3.7" and python_version < "4.0"
-requests==2.27.1 ; python_version >= "3.7" and python_version < "4.0"
+requests==2.31.0 ; python_version >= "3.7" and python_version < "4.0"
 s3transfer==0.6.0 ; python_version >= "3.7" and python_version < "4.0"
 six==1.16.0 ; python_version >= "3.7" and python_version < "4.0"
 typing-extensions==4.4.0 ; python_version >= "3.7" and python_version < "3.8"
-urllib3==1.26.13 ; python_version >= "3.7" and python_version < "4.0"
+urllib3==1.26.18 ; python_version >= "3.7" and python_version < "4.0"
 zipp==3.11.0 ; python_version >= "3.7" and python_version < "3.8"