diff --git a/Requirements/requirements1.1.txt b/Requirements/requirements1.1.txt
index cdb73bd..429c764 100644
--- a/Requirements/requirements1.1.txt
+++ b/Requirements/requirements1.1.txt
@@ -6,7 +6,7 @@ biothings-client==0.2.3
 biothings-explorer==0.1.0
 bleach==3.1.5
 cachetools==4.2.0
-certifi==2020.4.5.1
+certifi==2022.12.7
 chardet==3.0.4
 click==7.1.2
 clickclick==20.10.2
diff --git a/Requirements/requirements1.2.txt b/Requirements/requirements1.2.txt
index a5eda5e..9125f05 100644
--- a/Requirements/requirements1.2.txt
+++ b/Requirements/requirements1.2.txt
@@ -6,7 +6,7 @@ biothings-client==0.2.3
 biothings-explorer==0.1.0
 bleach==3.1.5
 cachetools==4.2.0
-certifi==2020.4.5.1
+certifi==2022.12.7
 chardet==3.0.4
 click==7.1.2
 clickclick==20.10.2