diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e18090f08..912b906d7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -108,7 +108,7 @@ jobs:
 
     - name: Run Ruff
       run: |
-        ruff check --format=github .
+        ruff check --output-format=github .
 
     - name: Mypy
       run: |
@@ -217,7 +217,7 @@ jobs:
 
     - name: Run Ruff
       run: |
-        ruff check --format=github .
+        ruff check --output-format=github .
 
     - name: Mypy
       run: |
@@ -287,7 +287,7 @@ jobs:
 
     - name: Run Ruff
       run: |
-        ruff check --format=github .
+        ruff check --output-format=github .
 
     - name: Mypy
       run: |