diff --git a/setup.py b/setup.py
index 5f15414701..61147bf0f1 100644
--- a/setup.py
+++ b/setup.py
@@ -57,7 +57,7 @@
     python_requires='>=3.5',
 
     install_requires=[
-        'urllib3~=1.20,<1.26.0',
+        'urllib3>=1.20,<2.0',
         'certifi~=2021.0.0',
         'pytz~=2021.0',
         'pycryptodomex~=3.2,!=3.5.0,<4.0.0',
diff --git a/tested_requirements/requirements_35.txt b/tested_requirements/requirements_35.txt
index b6cd9ef167..45df3f2c32 100644
--- a/tested_requirements/requirements_35.txt
+++ b/tested_requirements/requirements_35.txt
@@ -23,4 +23,4 @@ pytz==2020.1
 requests==2.23.0
 s3transfer==0.3.3
 six==1.15.0
-urllib3==1.25.10
+urllib3==1.26.9
diff --git a/tested_requirements/requirements_36.txt b/tested_requirements/requirements_36.txt
index d02dff0e5b..625af9c228 100644
--- a/tested_requirements/requirements_36.txt
+++ b/tested_requirements/requirements_36.txt
@@ -27,4 +27,4 @@ requests==2.23.0
 requests-oauthlib==1.3.0
 s3transfer==0.3.3
 six==1.15.0
-urllib3==1.25.10
+urllib3==1.26.9
diff --git a/tested_requirements/requirements_37.txt b/tested_requirements/requirements_37.txt
index e72a53379c..2bc30b90f8 100644
--- a/tested_requirements/requirements_37.txt
+++ b/tested_requirements/requirements_37.txt
@@ -29,4 +29,4 @@ requests==2.23.0
 requests-oauthlib==1.3.0
 s3transfer==0.3.3
 six==1.15.0
-urllib3==1.25.10
+urllib3==1.26.9
diff --git a/tested_requirements/requirements_38.txt b/tested_requirements/requirements_38.txt
index c4c97b108c..73ff90b660 100644
--- a/tested_requirements/requirements_38.txt
+++ b/tested_requirements/requirements_38.txt
@@ -27,4 +27,4 @@ requests==2.23.0
 requests-oauthlib==1.3.0
 s3transfer==0.3.3
 six==1.15.0
-urllib3==1.25.10
+urllib3==1.26.9