diff --git a/.github/workflows/pytype.yml b/.github/workflows/pytype.yml
index 4369269e3..5bab350d6 100644
--- a/.github/workflows/pytype.yml
+++ b/.github/workflows/pytype.yml
@@ -24,7 +24,7 @@ jobs:
         pip install -e ".[testing]"
         pip install -e ".[optional]"
         # As pytype can change its behavior in newer versions, we manually upgrade it
-        pip install "pytype==2022.9.27"
+        pip install "pytype==2022.10.26"
     - name: Run pytype
       run: |
         pytype slack_sdk/
diff --git a/setup.py b/setup.py
index 019a7da1e..671f5c779 100644
--- a/setup.py
+++ b/setup.py
@@ -37,7 +37,7 @@
     "moto>=3,<4",  # For AWS tests
 ]
 codegen_dependencies = [
-    "black==22.8.0",
+    "black==22.10.0",
 ]
 
 needs_pytest = {"pytest", "test", "ptr"}.intersection(sys.argv)