diff --git a/.gitea/workflows/ci.yaml b/.gitea/workflows/ci.yaml
index e4264ad..7728d3c 100644
--- a/.gitea/workflows/ci.yaml
+++ b/.gitea/workflows/ci.yaml
@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@v7
       - uses: actions/setup-go@v7
         with:
-          go-version: 'stable'
+          go-version-file: go.mod
       - name: Run tests
         run: go test -race -coverprofile=coverage.txt ./...
 
@@ -24,7 +24,7 @@ jobs:
       - uses: actions/checkout@v7
       - uses: actions/setup-go@v7
         with:
-          go-version: 'stable'
+          go-version-file: go.mod
       - name: Check vulnerabilities
         run: |
           go install golang.org/x/vuln/cmd/govulncheck@latest
diff --git a/Dockerfile b/Dockerfile
index b4378dc..64013a4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM amd64/golang:1.26.5@sha256:e8ab809ec169291532860acdcd50d5b43a9fcea3c4f381226c5cdc4254ad8ecc as build
+FROM amd64/golang:1.26.6@sha256:9262b44222fad4e87aacd26b766bc1d9dddb7ea7b1bcad03bdce0f9c7f87f2bd as build
 WORKDIR /build
 ENV CGO_ENABLED=0
 ADD . /build
diff --git a/go.mod b/go.mod
index f66010f..e4f0f01 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module gitlab.com/unboundsoftware/cron-checker
 
 go 1.26.0
 
-toolchain go1.26.5
+toolchain go1.26.6
 
 require (
 	github.com/alecthomas/kingpin/v2 v2.4.0