diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a9f2982..23eedfd 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -44,7 +44,7 @@ jobs:
     name: Test
     strategy:
       matrix:
-        go-version: [ 1.13.0, 1.19.0, 1.20.0, 1.21.0 ]
+        go-version: [ 1.17.0, 1.20.0, 1.21.0 ]
         os: [ ubuntu-latest, macos-latest, windows-latest ]
     runs-on: ${{ matrix.os }}
     steps:
diff --git a/go.mod b/go.mod
index 6540fab..393fb28 100644
--- a/go.mod
+++ b/go.mod
@@ -1,3 +1,3 @@
 module github.com/echocat/slf4g
 
-go 1.13
+go 1.17
diff --git a/native/go.mod b/native/go.mod
index f92a19e..d238485 100644
--- a/native/go.mod
+++ b/native/go.mod
@@ -1,6 +1,6 @@
 module github.com/echocat/slf4g/native
 
-go 1.13
+go 1.17
 
 replace github.com/echocat/slf4g => ../