diff --git a/requirements-dev.txt b/requirements-dev.txt
index f07c243..109b98e 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -3,7 +3,7 @@ asgiref==3.4.1
 astroid==2.9.3
 attrs==21.1.0
 black==21.5b0
-certifi==2020.12.5
+certifi==2022.12.7
 charset-normalizer==2.0.10
 click==7.1.2
 colorama==0.4.4
diff --git a/requirements.txt b/requirements.txt
index 877b593..ebe40cc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 appdirs==1.4.4
 attrs==21.1.0
 black==21.5b0
-certifi==2020.12.5
+certifi==2022.12.7
 click==7.1.2
 dj-database-url==0.5.0
 Django==4.0.2