diff --git a/requirements.txt b/requirements.txt
index d2a82bd..ba6dad4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -52,6 +52,6 @@ tabulate==0.8.7
 threadpoolctl==2.1.0
 tqdm==4.48.0
 twine==3.2.0
-urllib3==1.25.10
+urllib3==1.26.5
 webencodings==0.5.1
 zipp==3.1.0
diff --git a/test_requirements.txt b/test_requirements.txt
index d2a82bd..ba6dad4 100644
--- a/test_requirements.txt
+++ b/test_requirements.txt
@@ -52,6 +52,6 @@ tabulate==0.8.7
 threadpoolctl==2.1.0
 tqdm==4.48.0
 twine==3.2.0
-urllib3==1.25.10
+urllib3==1.26.5
 webencodings==0.5.1
 zipp==3.1.0