diff --git a/bin/transformers/docs/requirements.txt b/bin/transformers/docs/requirements.txt
index 664c582..0a755fd 100644
--- a/bin/transformers/docs/requirements.txt
+++ b/bin/transformers/docs/requirements.txt
@@ -1,6 +1,6 @@
 alabaster==0.7.12
 Babel==2.7.0
-certifi==2019.6.16
+certifi==2022.12.7
 chardet==3.0.4
 commonmark==0.9.0
 docutils==0.14
diff --git a/bin/transformers/requirements-dev.txt b/bin/transformers/requirements-dev.txt
index 30ae8bf..53acc88 100644
--- a/bin/transformers/requirements-dev.txt
+++ b/bin/transformers/requirements-dev.txt
@@ -4,7 +4,7 @@ atomicwrites==1.3.0
 attrs==19.2.0
 boto3==1.9.243
 botocore==1.12.243
-certifi==2019.9.11
+certifi==2022.12.7
 chardet==3.0.4
 Click==7.0
 docutils==0.15.2