diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index 5702dea..389dd28 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -60,7 +60,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3.1.0
       - name: golangci-lint
-        uses: golangci/golangci-lint-action@v3.2.0
+        uses: golangci/golangci-lint-action@v3.3.0
         with:
           version: v1.28
           github-token: ${{ secrets.GITHUB_TOKEN }}
@@ -99,7 +99,7 @@ jobs:
         uses: actions/setup-go@v3
         with:
           go-version: ${{ matrix.golang }}
-      - uses: actions/cache@v3.0.10
+      - uses: actions/cache@v3.0.11
         with:
           path: ~/go/pkg/mod
           key: ${{ runner.os }}-go-${{ matrix.golang }}-${{ hashFiles('**/go.sum') }}
@@ -142,7 +142,7 @@ jobs:
         uses: actions/setup-go@v3
         with:
           go-version: ${{ matrix.golang }}
-      - uses: actions/cache@v3.0.10
+      - uses: actions/cache@v3.0.11
         with:
           path: ~/go/pkg/mod
           key: ${{ runner.os }}-go-${{ matrix.golang }}-${{ hashFiles('**/go.sum') }}
diff --git a/go.mod b/go.mod
index b8ed0a3..efc7b5d 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module moul.io/u
 
-go 1.13
+go 1.19
 
 require (
 	github.com/kr/text v0.2.0 // indirect