diff --git a/requirements-travis.txt b/requirements-travis.txt
index 9df5975..1816166 100644
--- a/requirements-travis.txt
+++ b/requirements-travis.txt
@@ -1,5 +1,5 @@
 beautifulsoup4==4.8.1
-certifi==2019.9.11
+certifi==2022.12.7
 chardet==3.0.4
 defusedxml==0.6.0
 dj-database-url==0.5.0
diff --git a/requirements.txt b/requirements.txt
index 9df5975..1816166 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 beautifulsoup4==4.8.1
-certifi==2019.9.11
+certifi==2022.12.7
 chardet==3.0.4
 defusedxml==0.6.0
 dj-database-url==0.5.0