diff --git a/caldera/requirements.txt b/caldera/requirements.txt
index 623ea3fa7..caf84e362 100644
--- a/caldera/requirements.txt
+++ b/caldera/requirements.txt
@@ -23,5 +23,5 @@ six==1.11.0
 toolz==0.9.0
 ujson==1.35
 unification==0.2.2
-urllib3==1.22
+urllib3==1.26.5
 yarl==1.0.0