diff --git a/.github/workflows/golangci-lint.yaml b/.github/workflows/golangci-lint.yaml
index 6b31db3..4ed18b9 100644
--- a/.github/workflows/golangci-lint.yaml
+++ b/.github/workflows/golangci-lint.yaml
@@ -9,8 +9,8 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-go@v5
         with:
-          go-version: 1.19
+          go-version: 1.24
       - name: golangci-lint
-        uses: golangci/golangci-lint-action@v3
+        uses: golangci/golangci-lint-action@v6
         with:
           version: latest
diff --git a/.github/workflows/goreleaser.yaml b/.github/workflows/goreleaser.yaml
index 479ab76..80872ff 100644
--- a/.github/workflows/goreleaser.yaml
+++ b/.github/workflows/goreleaser.yaml
@@ -27,10 +27,10 @@ jobs:
         name: Set up Go
         uses: actions/setup-go@v5
         with:
-          go-version: 1.19
+          go-version: 1.24
       -
         name: Run GoReleaser
-        uses: goreleaser/goreleaser-action@v5
+        uses: goreleaser/goreleaser-action@v6
         with:
           # either 'goreleaser' (default) or 'goreleaser-pro'
           distribution: goreleaser
diff --git a/Dockerfile b/Dockerfile
index 9240b75..6f4792f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,11 +1,11 @@
-FROM golang:1.22.3-alpine
+FROM golang:1.24-alpine
 RUN apk add git
 ENV CGO_ENABLED=0
 WORKDIR /
 COPY . .
 RUN go install -ldflags "-X main.version=$(git describe --tags)"
 
-FROM alpine:3.19.1
+FROM alpine:3.21
 ENV LISTEN_ADDR=0.0.0.0:8080
 COPY --from=0 /go/bin/testserver /usr/local/bin/
 CMD [ "testserver" ]
diff --git a/go.mod b/go.mod
index 00ee8b3..c45a840 100644
--- a/go.mod
+++ b/go.mod
@@ -1,3 +1,3 @@
 module github.com/ryodocx/testserver
 
-go 1.19
+go 1.24