diff --git a/sources/requirements.txt b/sources/requirements.txt
index f4bc537..743d592 100644
--- a/sources/requirements.txt
+++ b/sources/requirements.txt
@@ -6,5 +6,5 @@ pbr==5.4.4
 requests==2.22.0
 six==1.13.0
 tendo==0.2.15
-urllib3==1.25.7
+urllib3==1.26.5
 websockets==8.1
\ No newline at end of file