diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index c114721..9fec33b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -9,7 +9,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        sqlfluff: ["0.9.4", "0.10.1"]
+        sqlfluff: ["0.9.4", "0.10.1", "0.11.1"]
     steps:
       - uses: actions/checkout@v2
       - uses: ./
@@ -41,7 +41,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        sqlfluff: ["0.9.4", "0.10.1"]
+        sqlfluff: ["0.9.4", "0.10.1", "0.11.1"]
     steps:
       - uses: actions/checkout@v2
       - uses: ./
diff --git a/README.md b/README.md
index 0ea4477..ed9b079 100644
--- a/README.md
+++ b/README.md
@@ -175,13 +175,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: yu-iskw/action-sqlfluff@v2
+      - uses: yu-iskw/action-sqlfluff@v3
         id: lint-sql
         with:
           github_token: ${{ secrets.github_token }}
           reporter: github-pr-review
-          sqlfluff_version: "0.10.1"
-          sqlfluff_command: "lint" # Or fix
+          sqlfluff_version: "0.11.1"
+          sqlfluff_command: "fix" # Or "lint"
           config: "${{ github.workspace }}/.sqlfluff"
           paths: '${{ github.workspace }}/models'
       - name: 'Show outputs (Optional)'
diff --git a/action.yml b/action.yml
index cfdd101..6a64826 100644
--- a/action.yml
+++ b/action.yml
@@ -41,7 +41,7 @@ inputs:
       sqlfluff version. Use the latest version if not set.
       It must be 0.9.0 or later, because `sqlfluff<=0.8.2` doesn't support the `--config` option in the `fix` sub command.
     required: false
-    default: '0.10.1'
+    default: '0.11.1'
   sqlfluff_command:
     description: 'The sub command of sqlfluff. One of lint and fix'
     required: false