diff --git a/requirements-python37-rf31.txt b/requirements-python37-rf31.txt
index 308c3ed..2e39b6a 100644
--- a/requirements-python37-rf31.txt
+++ b/requirements-python37-rf31.txt
@@ -131,7 +131,7 @@ tornado==6.0.4
 traitlets==4.3.3
 typed-ast==1.4.1
 tzlocal==2.0.0
-urllib3==1.25.9
+urllib3==1.26.5
 validate-email==1.3
 wcwidth==0.1.9
 webencodings==0.5.1
diff --git a/requirements-python37-rf32.txt b/requirements-python37-rf32.txt
index a45b175..281a2f9 100644
--- a/requirements-python37-rf32.txt
+++ b/requirements-python37-rf32.txt
@@ -130,7 +130,7 @@ tornado==6.0.4
 traitlets==4.3.3
 typed-ast==1.4.1
 tzlocal==2.0.0
-urllib3==1.25.9
+urllib3==1.26.5
 validate-email==1.3
 wcwidth==0.1.9
 webencodings==0.5.1