diff --git a/.github/workflows/peribolos.yaml b/.github/workflows/peribolos.yaml
index 5990f19..3f2f157 100644
--- a/.github/workflows/peribolos.yaml
+++ b/.github/workflows/peribolos.yaml
@@ -58,7 +58,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@924ae3a1cded613372ab5595356fb5720e22ba16 # v6.5.0
         with:
-          go-version: '1.25'
+          go-version: '1.26'
 
       - name: Install peribolos
         run: go install "sigs.k8s.io/prow/cmd/peribolos@${PROW_PERIBOLOS_REF}"