diff --git a/requirements-dev.txt b/requirements-dev.txt
index ace0a5b..8ca3e82 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -20,7 +20,7 @@ backports.zoneinfo==0.2.1; python_version < '3.9'
 beautifulsoup4==4.10.0; python_version >= '3.1'
 bleach==4.1.0; python_version >= '3.6'
 blinker==1.4
-certifi==2021.10.8
+certifi==2022.12.7
 cffi==1.15.0
 charset-normalizer==2.0.12; python_version >= '3'
 click==8.0.4; python_version >= '3.6'
diff --git a/requirements.txt b/requirements.txt
index 2730936..ec4569d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@
 apscheduler==3.9.1
 backports.zoneinfo==0.2.1; python_version < '3.9'
 blinker==1.4
-certifi==2021.10.8
+certifi==2022.12.7
 charset-normalizer==2.0.12; python_version >= '3'
 click==8.0.4; python_version >= '3.6'
 colorutils==0.3.0