diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b2b35b9..d205540 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -6,7 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go-version: [1.13, 1.14, 1.15]
+        go-version: [1.15,1.16]
     steps:
     - name: Set up Go ${{ matrix.go-version }}
       uses: actions/setup-go@v1
@@ -14,13 +14,9 @@ jobs:
         go-version: ${{ matrix.go-version }}
     - name: Check out code into the Go module directory
       uses: actions/checkout@v1
-    - name: Run go fmt
-      run: diff -u <(echo -n) <(gofmt -d -s .)
-    - name: Run go vet
-      run: go vet ./...
     - name: Run go lint
-      uses: golangci/golangci-lint-action@v1
+      uses: golangci/golangci-lint-action@v2
       with:
-        version: v1.26
+        version: v1.29
     - name: Run tests
       run: go test -v ./...