diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 447e746..70d9353 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -54,6 +54,11 @@ jobs:
             use_psycopg2: psycopg2
           - crdb-version: v25.2.2
             use_server_side_binding: server_side_binding
+          - crdb-version: v25.3.0-beta.1
+          - crdb-version: v25.3.0-beta.1
+            use_psycopg2: psycopg2
+          - crdb-version: v25.3.0-beta.1
+            use_server_side_binding: server_side_binding
           # Uncomment to enable testing of CockroachDB nightly.
           #- crdb-version: LATEST
           #- crdb-version: LATEST
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2daee4d..0f46433 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,8 @@
 
 ## 5.2.1 - Unreleased
 
-- Confirmed support for CockroachDB 25.2.x (no code changes required).
+- Confirmed support for CockroachDB 25.2.x and 25.3.x (no code changes
+  required).
 
 ## 5.2 - 2025-04-07
 
diff --git a/README.md b/README.md
index 93d6596..43a5eef 100644
--- a/README.md
+++ b/README.md
@@ -92,7 +92,7 @@ By default, CockroachDB sends the version of django-cockroachdb that you're
 using back to Cockroach Labs. To disable this, set
 `DISABLE_COCKROACHDB_TELEMETRY = True` in your Django settings.
 
-## Known issues and limitations in CockroachDB 25.2.x and earlier
+## Known issues and limitations in CockroachDB 25.3.x and earlier
 
 - CockroachDB [can't disable constraint checking](https://github.com/cockroachdb/cockroach/issues/19444),
   which means certain things in Django like forward references in fixtures