diff --git a/requirements-py3.txt b/requirements-py3.txt
index c7419e4e..af629d07 100644
--- a/requirements-py3.txt
+++ b/requirements-py3.txt
@@ -6,7 +6,7 @@ Babel==2.6.0
 backoff==1.8.0
 bcrypt==3.1.4
 cachetools==2.1.0
-certifi==2018.4.16
+certifi==2022.12.7
 cffi==1.11.5
 chardet==3.0.4
 constantly==15.1.0
diff --git a/requirements.txt b/requirements.txt
index e37589b0..800bbe1d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ Automat==0.6.0
 Babel==2.3.4
 bcrypt==3.1.3
 cachetools==2.0.1
-certifi==2017.7.27.1
+certifi==2022.12.7
 cffi==1.10.0
 chardet==3.0.4
 constantly==15.1.0