diff --git a/scripts/run_pytype.sh b/scripts/run_pytype.sh
index 43f43d225..debbc1f68 100755
--- a/scripts/run_pytype.sh
+++ b/scripts/run_pytype.sh
@@ -5,5 +5,5 @@ script_dir=$(dirname $0)
 cd ${script_dir}/.. && \
   pip install -e ".[async]" && \
   pip install -e ".[adapter]" && \
-  pip install "pytype==2021.12.15" && \
+  pip install "pytype==2022.1.13" && \
   pytype slack_bolt/