diff --git a/requirements-dev.txt b/requirements-dev.txt
index 0eed4c6..109c309 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -12,7 +12,7 @@
 
 atomicwrites==1.3.0
 attrs==19.1.0
-certifi==2019.6.16
+certifi==2022.12.7
 entrypoints==0.3
 flake8==3.7.8
 importlib-metadata==0.19
diff --git a/requirements.txt b/requirements.txt
index 9661721..75eb068 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@
 
 alembic==1.0.11
 cachetools==3.1.1
-certifi==2019.6.16
+certifi==2022.12.7
 chardet==3.0.4
 click==7.0
 clickclick==1.2.2