diff --git a/pyproject.toml b/pyproject.toml
index e88532f9..7aec5b95 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -62,7 +62,7 @@ hooks = [
 # Note that the `custom_exit_code` and `env` plugins may currently be unmaintained.
 test = [
     "faker ==37.1.0",
-    "hypothesis >=6.21.0,<6.130.9",
+    "hypothesis >=6.21.0,<6.138.4",
     "pytest >=7.2.0,<9.0.0",
     "pytest-cases ==3.8.6",
     "pytest-custom_exit_code ==0.3.0",