diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 22df556..dd2c498 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -43,7 +43,7 @@ jobs:
 
     - uses: actions/setup-go@v5
       with:
-        go-version: 1.18
+        go-version: 1.20
 
     - name: Lint
       run: |
diff --git a/go.mod b/go.mod
index fec226d..a4ab80c 100644
--- a/go.mod
+++ b/go.mod
@@ -49,4 +49,4 @@ require (
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
 
-go 1.19
+go 1.20