diff --git a/.github/workflows/workflow.yml b/.github/workflows/workflow.yml
index 1158a76..e6e8d2c 100644
--- a/.github/workflows/workflow.yml
+++ b/.github/workflows/workflow.yml
@@ -25,19 +25,11 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.8', '3.9', 'pypy3']
-        sphinx-version: ['4', '5']
+        python-version: ['3.8', '3.9', '3.10', '3.11', 'pypy3.10']
+        sphinx-version: ['4', '5', '6']
         include:
-          - python-version: '3.10'
-            sphinx-version: '4.3'
-          - python-version: '3.10'
-            sphinx-version: '5'
-          - python-version: '3.6'
-            sphinx-version: '3'
           - python-version: '3.7'
             sphinx-version: '3'
-          - python-version: '3.6'
-            sphinx-version: '2'
           - python-version: '3.7'
             sphinx-version: '2'
     name: "Test Extension - Python(${{ matrix.python-version }}), Sphinx(${{ matrix.sphinx-version }})"
diff --git a/dev-requirements.txt b/dev-requirements.txt
index 97975fe..33b7dc5 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,4 +1,4 @@
 -e .
 black
 pytest==6.2.5
-wheel==0.34.2
\ No newline at end of file
+wheel==0.40.0
\ No newline at end of file