diff --git a/requirements-python37-rf31.txt b/requirements-python37-rf31.txt
index 308c3ed..d5f4759 100644
--- a/requirements-python37-rf31.txt
+++ b/requirements-python37-rf31.txt
@@ -11,7 +11,7 @@ babel==2.8.0
 backcall==0.1.0
 black==19.10b0
 bleach==3.3.0
-certifi==2020.4.5.1
+certifi==2022.12.7
 chardet==3.0.4
 click==7.1.1
 coverage==4.5.4
diff --git a/requirements-python37-rf32.txt b/requirements-python37-rf32.txt
index a45b175..fe94a01 100644
--- a/requirements-python37-rf32.txt
+++ b/requirements-python37-rf32.txt
@@ -11,7 +11,7 @@ babel==2.8.0
 backcall==0.1.0
 black==19.10b0
 bleach==3.3.0
-certifi==2020.4.5.1
+certifi==2022.12.7
 chardet==3.0.4
 click==7.1.1
 coverage==4.5.4