diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5fbcb9d8d..1c6935bb9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
       fail-fast: false
       matrix:
         python-version: ['3.13']
-        postgres-version: ['14', '15', '16']
+        postgres-version: ['16']
 
     services:
       postgres: