diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 7b89215..871addd 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -22,10 +22,10 @@ jobs:
           - { OS: "linux", ARCH: "arm64", ARM: "" }
           - { OS: "darwin", ARCH: "amd64", ARM: "" }
     steps:
-      - name: Set up Go 1.18
+      - name: Set up Go 1.21
         uses: actions/setup-go@v1
         with:
-          go-version: 1.18
+          go-version: 1.21
 
       - name: Check out source code
         uses: actions/checkout@v1
diff --git a/go.mod b/go.mod
index e248e74..e503db6 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/vincenzopalazzo/lnprototest-v2
 
-go 1.22.1
+go 1.23
 
 require (
 	github.com/akamensky/argparse v1.4.0