diff --git a/pyproject.toml b/pyproject.toml
index dffd325..b399e80 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -25,7 +25,7 @@ classifiers = [
 ]
 dependencies = [
     "psycopg2-binary>=2.9,<3.0; python_version > '3.8'",
-    "psycopg2-binary>=2.9.0,<2.9.10; python_version <= '3.8',
+    "psycopg2-binary>=2.9.0,<2.9.10; python_version <= '3.8'",
     "dbt-adapters>=1.7.0,<2.0",
     # add dbt-core to ensure backwards compatibility of installation, this is not a functional dependency
     "dbt-core>=1.8.0",