diff --git a/requirements-test.txt b/requirements-test.txt
index 82f57cb..7ad0640 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -2,7 +2,7 @@ appdirs==1.4.4
 astroid==2.4.2
 attrs==19.3.0
 black==19.10b0
-certifi==2020.6.20
+certifi==2022.12.7
 cfgv==3.2.0
 click==7.1.2
 coverage==5.2.1
diff --git a/requirements.txt b/requirements.txt
index 688f2e9..1e72dbb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1 +1 @@
-certifi==2020.6.20
\ No newline at end of file
+certifi==2022.12.7
\ No newline at end of file