diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8de685d..91e5a09 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ jobs:
 
     strategy:
       matrix:
-        go-version: [1.18.1]
+        go-version: [1.22.5]
 
     steps:
     - uses: actions/checkout@v2
diff --git a/go.mod b/go.mod
index bdd598e..ff8e5fe 100644
--- a/go.mod
+++ b/go.mod
@@ -1,5 +1,5 @@
 module github.com/kvz/json2hcl
 
-go 1.17
+go 1.22.5
 
 require github.com/hashicorp/hcl v1.0.0