diff --git a/requirements_tests.txt b/requirements_tests.txt
index 420673b..2d77f1f 100644
--- a/requirements_tests.txt
+++ b/requirements_tests.txt
@@ -95,7 +95,7 @@ sphinxcontrib-qthelp==1.0.3
     # via sphinx
 sphinxcontrib-serializinghtml==1.1.4
     # via sphinx
-urllib3==1.26.4
+urllib3==1.26.5
     # via
     #   -r requirements_tests.in
     #   requests