diff --git a/.github/workflows/gateway-conformance.yml b/.github/workflows/gateway-conformance.yml
index 74e9546..4e48df3 100644
--- a/.github/workflows/gateway-conformance.yml
+++ b/.github/workflows/gateway-conformance.yml
@@ -11,7 +11,7 @@ on:
 
 env:
   GATEWAY_CONFORMANCE_TEST: true  # rainbow preset for conformance testing
-  KUBO_VER: 'v0.28.0'             # kubo daemon used as no-libp2p-remote-* backend
+  KUBO_VER: 'v0.30.0'             # kubo daemon used as no-libp2p-remote-* backend
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.event_name == 'push' && github.sha || github.ref }}
@@ -71,7 +71,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: 1.21.x
+          go-version: 1.22.x
 
       - name: Checkout rainbow
         uses: actions/checkout@v4