diff --git a/.github/workflows/ci_code.yml b/.github/workflows/ci_code.yml
index 80aaa0aa..b469c444 100644
--- a/.github/workflows/ci_code.yml
+++ b/.github/workflows/ci_code.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     services:
       postgres:
-        image: postgres:15.7@sha256:68b988a164c8bdf0752fa7a4ae2d4b34a058e21c6327e69f741c081a38e97254
+        image: postgres:15.8@sha256:0836104ba0de8d09e8d54e2d6a28389fbce9c0f4fe08f4aa065940452ec61c30
         env:
           POSTGRES_USER: postgres
           POSTGRES_PASSWORD: postgres