diff --git a/requirements/dev.txt b/requirements/dev.txt
index c0d34ca..cfb9d99 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -8,7 +8,7 @@ beautifulsoup4==4.7.0
 billiard==3.5.0.5
 blinker==1.4
 celery==4.2.1
-certifi==2018.11.29
+certifi==2022.12.7
 cffi==1.11.5
 chardet==3.0.4
 Click==7.0
diff --git a/requirements/prod.txt b/requirements/prod.txt
index 86c576d..066fc11 100644
--- a/requirements/prod.txt
+++ b/requirements/prod.txt
@@ -4,7 +4,7 @@ bcrypt==3.1.5
 billiard==3.5.0.5
 blinker==1.4
 celery==4.2.1
-certifi==2018.11.29
+certifi==2022.12.7
 cffi==1.11.5
 chardet==3.0.4
 Click==7.0