diff --git a/DjangoBlog-master/requirements.txt b/DjangoBlog-master/requirements.txt
index dbf4560..c06b1ba 100644
--- a/DjangoBlog-master/requirements.txt
+++ b/DjangoBlog-master/requirements.txt
@@ -2,7 +2,7 @@ appdirs==1.4.3
 asn1crypto==0.24.0
 astroid==2.2.5
 bottle==0.12.16
-certifi==2019.3.9
+certifi==2022.12.7
 cffi==1.12.2
 chardet==3.0.4
 coverage==4.5.3
diff --git a/DjangoBlog-master/travis_test/requirements.txt b/DjangoBlog-master/travis_test/requirements.txt
index 17f7ec2..72b9eb5 100644
--- a/DjangoBlog-master/travis_test/requirements.txt
+++ b/DjangoBlog-master/travis_test/requirements.txt
@@ -2,7 +2,7 @@ appdirs==1.4.3
 asn1crypto==0.24.0
 astroid==2.2.5
 bottle==0.12.16
-certifi==2019.3.9
+certifi==2022.12.7
 cffi==1.12.2
 chardet==3.0.4
 coverage==4.5.3