diff --git a/packages/http-client-python/generator/test/azure/tox.ini b/packages/http-client-python/generator/test/azure/tox.ini
index 8b34239d68..cf46fc75dc 100644
--- a/packages/http-client-python/generator/test/azure/tox.ini
+++ b/packages/http-client-python/generator/test/azure/tox.ini
@@ -10,7 +10,7 @@ commands =
     pytest mock_api_tests ../generic_mock_api_tests
 
     # pylint
-    pip install azure-pylint-guidelines-checker==0.4.1 --index-url="https://pkgs.dev.azure.com/azure-sdk/public/_packaging/azure-sdk-for-python/pypi/simple/"
+    pip install azure-pylint-guidelines-checker==0.5.0 --index-url="https://pkgs.dev.azure.com/azure-sdk/public/_packaging/azure-sdk-for-python/pypi/simple/"
     python ../../../eng/scripts/ci/run_pylint.py -t azure -s "generated" {posargs}
 
     # mypy
@@ -33,7 +33,7 @@ commands =
 deps=
     -r requirements.txt
 commands =
-    pip install azure-pylint-guidelines-checker==0.4.1 --index-url="https://pkgs.dev.azure.com/azure-sdk/public/_packaging/azure-sdk-for-python/pypi/simple/"
+    pip install azure-pylint-guidelines-checker==0.5.0 --index-url="https://pkgs.dev.azure.com/azure-sdk/public/_packaging/azure-sdk-for-python/pypi/simple/"
     python ../../../eng/scripts/ci/run_pylint.py -t azure -s "generated" {posargs}
 
 [testenv:mypy]
diff --git a/packages/http-client-python/generator/test/unbranded/tox.ini b/packages/http-client-python/generator/test/unbranded/tox.ini
index 6b3c02f15a..68ed962f13 100644
--- a/packages/http-client-python/generator/test/unbranded/tox.ini
+++ b/packages/http-client-python/generator/test/unbranded/tox.ini
@@ -10,7 +10,7 @@ commands =
     pytest mock_api_tests ../generic_mock_api_tests
 
     # pylint
-    pip install azure-pylint-guidelines-checker==0.4.1 --index-url="https://pkgs.dev.azure.com/azure-sdk/public/_packaging/azure-sdk-for-python/pypi/simple/"
+    pip install azure-pylint-guidelines-checker==0.5.0 --index-url="https://pkgs.dev.azure.com/azure-sdk/public/_packaging/azure-sdk-for-python/pypi/simple/"
     python ../../../eng/scripts/ci/run_pylint.py -t unbranded -s "generated" {posargs}
 
     # mypy
@@ -33,7 +33,7 @@ commands =
 deps=
     -r requirements.txt
 commands =
-    pip install azure-pylint-guidelines-checker==0.4.1 --index-url="https://pkgs.dev.azure.com/azure-sdk/public/_packaging/azure-sdk-for-python/pypi/simple/"
+    pip install azure-pylint-guidelines-checker==0.5.0 --index-url="https://pkgs.dev.azure.com/azure-sdk/public/_packaging/azure-sdk-for-python/pypi/simple/"
     python ../../../eng/scripts/ci/run_pylint.py -t unbranded -s "generated" {posargs}
 
 [testenv:mypy]