diff --git a/.github/workflows/workflow.yml b/.github/workflows/workflow.yml
index d92aa1a..c09b184 100644
--- a/.github/workflows/workflow.yml
+++ b/.github/workflows/workflow.yml
@@ -20,7 +20,7 @@ jobs:
         run: |
           python -m pip install --upgrade pip
           pip install flake8==3.8.1 flake8-bugbear flake8-comprehensions isort==4.3.21
-          pip install black==22.3.0
+          pip install black==24.2.0
           flake8 --version
       - name: Lint
         run: |
diff --git a/linter.sh b/linter.sh
index 94fe194..9cfaf07 100755
--- a/linter.sh
+++ b/linter.sh
@@ -4,9 +4,9 @@
 # Run this script at project root by "./linter.sh" before you commit.
 
 {
-  black --version | grep -E "22.3.0" > /dev/null
+  black --version | grep -E "24.2.0" > /dev/null
 } || {
-  echo "Linter requires 'black==22.3.0' !"
+  echo "Linter requires 'black==24.2.0' !"
   exit 1
 }