diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f2263689a3..d1f6f22e67 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ jobs:
     container:
       # Whenever the Go version is updated here, .promu.yml
       # should also be updated.
-      image: quay.io/prometheus/golang-builder:1.23-base
+      image: quay.io/prometheus/golang-builder:1.24-base
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - uses: prometheus/promci@443c7fc2397e946bc9f5029e313a9c3441b9b86d # v0.4.7
@@ -27,7 +27,7 @@ jobs:
     name: More Go tests
     runs-on: ubuntu-latest
     container:
-      image: quay.io/prometheus/golang-builder:1.23-base
+      image: quay.io/prometheus/golang-builder:1.24-base
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - uses: prometheus/promci@443c7fc2397e946bc9f5029e313a9c3441b9b86d # v0.4.7
@@ -59,7 +59,7 @@ jobs:
     # Whenever the Go version is updated here, .promu.yml
     # should also be updated.
     container:
-      image: quay.io/prometheus/golang-builder:1.23-base
+      image: quay.io/prometheus/golang-builder:1.24-base
 
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
@@ -94,7 +94,7 @@ jobs:
     # Whenever the Go version is updated here, .promu.yml
     # should also be updated.
     container:
-      image: quay.io/prometheus/golang-builder:1.23-base
+      image: quay.io/prometheus/golang-builder:1.24-base
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - run: go install ./cmd/promtool/.