diff --git a/development.requirements.txt b/development.requirements.txt
index 9f70321..f7e6d96 100644
--- a/development.requirements.txt
+++ b/development.requirements.txt
@@ -5,7 +5,7 @@ autobahn==22.5.1
 Automat==20.2.0
 Babel==2.10.3
 Brotli==1.0.9
-certifi==2022.6.15
+certifi==2022.12.7
 cffi==1.15.1
 channels==2.4.0
 charset-normalizer==2.1.0
diff --git a/requirements.txt b/requirements.txt
index 9f3ab84..da97ca3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ backcall==0.2.0
 billiard==3.6.4.0
 Brotli==1.0.9
 celery==5.2.7
-certifi==2022.9.24
+certifi==2022.12.7
 cffi==1.15.1
 channels==2.4.0
 charset-normalizer==2.1.1