diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 3091ae4..1dcd664 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -9,6 +9,6 @@ jobs:
     - uses: actions/checkout@v3
     - uses: actions/setup-go@v3
       with:
-        go-version: 1.19.1
+        go-version: 1.20.1
     - run: go build ./...
     - run: go test -cover ./...
diff --git a/go.mod b/go.mod
index ea9245f..f02349b 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/gebn/bmc
 
-go 1.17
+go 1.18
 
 require (
 	github.com/alecthomas/kingpin v2.2.6+incompatible