diff --git a/requirements.txt b/requirements.txt
index ac809a182..b8e29a910 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -34,7 +34,7 @@ sphinxcontrib-paverutils==1.17.0  # via -r requirements.in
 sphinxcontrib-qthelp==1.0.3  # via sphinx
 sphinxcontrib-serializinghtml==1.1.4  # via sphinx
 sqlalchemy==1.3.17        # via -r requirements.in
-urllib3==1.25.9           # via requests
+urllib3==1.26.5           # via requests
 
 # The following packages are considered to be unsafe in a requirements file:
 # setuptools