diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 67fab8e..6a9f4a6 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -22,7 +22,7 @@ jobs:
             latest: "true"
           - postgres_version: "15"
             # renovate datasource=docker depName=ghcr.io/cloudnative-pg/postgresql
-            cnpg_version: 15.7-6
+            cnpg_version: 15.8-6
           - postgres_version: "14"
             # renovate datasource=docker depName=ghcr.io/cloudnative-pg/postgresql
             cnpg_version: 14.13-6