diff --git a/src/dev-requirements.txt b/src/dev-requirements.txt
index 9030fb8..b64bd2f 100644
--- a/src/dev-requirements.txt
+++ b/src/dev-requirements.txt
@@ -9,4 +9,4 @@ pyflakes==2.2.0
 python-dateutil==2.8.1
 s3transfer==0.3.3
 six==1.14.0
-urllib3==1.25.9
+urllib3==1.26.5
diff --git a/src/requirements.txt b/src/requirements.txt
index 6b7f1c0..d4237c9 100644
--- a/src/requirements.txt
+++ b/src/requirements.txt
@@ -5,4 +5,4 @@ jmespath==0.9.5
 python-dateutil==2.8.1
 s3transfer==0.3.3
 six==1.14.0
-urllib3==1.25.9
+urllib3==1.26.5