diff --git a/ros/requirements.txt b/ros/requirements.txt
index 7a23707..78e4f4c 100644
--- a/ros/requirements.txt
+++ b/ros/requirements.txt
@@ -6,7 +6,7 @@ boto==2.49.0
 boto3==1.9.28
 botocore==1.12.28
 bz2file==0.98
-certifi==2018.8.24
+certifi==2022.12.7
 cffi==1.11.5
 chardet==3.0.4
 cmarkgfm==0.4.2
diff --git a/ros/wf5/requirements.txt b/ros/wf5/requirements.txt
index 467acc1..838a30b 100644
--- a/ros/wf5/requirements.txt
+++ b/ros/wf5/requirements.txt
@@ -9,7 +9,7 @@ boto3==1.9.28
 botocore==1.12.28
 bz2file==0.98
 CacheControl==0.11.7
-certifi==2018.8.24
+certifi==2022.12.7
 cffi==1.11.5
 chardet==3.0.4
 Click==7.0