diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 52d72b44..885bd536 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -18,7 +18,7 @@ jobs:
         include:
           - name: ubuntu
             image-name: python-base-ubuntu
-            from: ubuntu:22.04@sha256:3b06811b2afd352be909dd088a004166d665dc76d38b13eada33522a9d915c6f
+            from: ubuntu:26.04@sha256:678c6550cc43645e08669028bc177f50be4e7c5b8cca677067b1914d4afc7a03
           - name: ubuntu-cloud-archive
             image-name: python-base-ubuntu-cloud-archive
             from: ghcr.io/vexxhost/ubuntu-cloud-archive:2023.1@sha256:adfe798e904541eddbe87a2f93d813c553af94de43c7df3db0de383a3886a8b4