diff --git a/backend/requirements.txt b/backend/requirements.txt
index 8aca62c..cee4bf6 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2019.9.11
+certifi==2022.12.7
 chardet==3.0.4
 confusable-homoglyphs==3.2.0
 defusedxml==0.6.0
diff --git a/requirements.txt b/requirements.txt
index fb14932..2010bf0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 Django==2.2.6
 djangorestframework==3.10.3
 pytz==2019.3
-certifi==2019.9.11
+certifi==2022.12.7
 chardet==3.0.4
 confusable-homoglyphs==3.2.0
 defusedxml==0.6.0