diff --git a/test_runner/regress/test_neon_extension.py b/test_runner/regress/test_neon_extension.py
index 21d01464bf..1cd1c1a3d4 100644
--- a/test_runner/regress/test_neon_extension.py
+++ b/test_runner/regress/test_neon_extension.py
@@ -25,7 +25,7 @@ def test_neon_extension(neon_env_builder: NeonEnvBuilder):
             # IMPORTANT:
             # If the version has changed, the test should be updated.
             # Ensure that the default version is also updated in the neon.control file
-            assert cur.fetchone() == ("1.0",)
+            assert cur.fetchone() == ("1.1",)
 
             # create test database
             cur.execute("CREATE DATABASE foodb")
@@ -35,4 +35,4 @@ def test_neon_extension(neon_env_builder: NeonEnvBuilder):
     with closing(endpoint_main.connect(dbname="foodb")) as conn:
         with conn.cursor() as cur:
             cur.execute("SELECT extversion from pg_extension where extname='neon'")
-            assert cur.fetchone() == ("1.0",)
+            assert cur.fetchone() == ("1.1",)