diff --git a/requirements/py36-reqs/docs.txt b/requirements/py36-reqs/docs.txt
index f6b9ea3e..760d5c2b 100644
--- a/requirements/py36-reqs/docs.txt
+++ b/requirements/py36-reqs/docs.txt
@@ -40,7 +40,7 @@ cachetools==4.2.4
     # via
     #   -r requirements/py36-reqs/install.txt
     #   google-auth
-certifi==2021.10.8
+certifi==2022.12.7
     # via
     #   -r requirements/py36-reqs/install.txt
     #   elasticsearch
diff --git a/requirements/py36-reqs/install.txt b/requirements/py36-reqs/install.txt
index b3ccae56..33152d3a 100644
--- a/requirements/py36-reqs/install.txt
+++ b/requirements/py36-reqs/install.txt
@@ -16,7 +16,7 @@ botocore==1.23.41
     #   s3transfer
 cachetools==4.2.4
     # via google-auth
-certifi==2021.10.8
+certifi==2022.12.7
     # via
     #   elasticsearch
     #   kubernetes
diff --git a/requirements/py36-reqs/tests.txt b/requirements/py36-reqs/tests.txt
index 0d1d106e..4550dfcc 100644
--- a/requirements/py36-reqs/tests.txt
+++ b/requirements/py36-reqs/tests.txt
@@ -24,7 +24,7 @@ cachetools==4.2.4
     # via
     #   -r requirements/py36-reqs/install.txt
     #   google-auth
-certifi==2021.10.8
+certifi==2022.12.7
     # via
     #   -r requirements/py36-reqs/install.txt
     #   elasticsearch