diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index bee5089..84fbbcb 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -28,7 +28,7 @@ jobs:
       matrix:
         include:
           - python: "3.12"
-            postgresql: "15"
+            postgresql: "16"
 
           - python: "3.11"
             postgresql: "15"
diff --git a/CHANGES.rst b/CHANGES.rst
index 85452f3..91e202e 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -7,7 +7,7 @@ Unreleased
 ^^^^^^^^^^
 
 - Add support for Python 3.12
-
+- Add support for PostgreSQL 16
 
 2.0.0 (2023-08-28)
 ^^^^^^^^^^^^^^^^^^