diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 1df6fe42..56e352b8 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -27,7 +27,7 @@ jobs:
           go-version-file: '${{ github.workspace }}/go.mod'
       - uses: acifani/setup-tinygo@v2
         with:
-          tinygo-version: '0.29.0'
+          tinygo-version: '0.31.2'
       - name: Restore Go cache
         uses: actions/cache@v4
         with:
diff --git a/go.mod b/go.mod
index 45901cdd..d00fbb73 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/open-component-model/ocm-controller
 
-go 1.21
+go 1.22.0
 
 // ocm dependent re-writes.
 replace (