diff --git a/pyproject.toml b/pyproject.toml
index 1456585..a2c97da 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -29,7 +29,7 @@ classifiers = [
   "Topic :: Software Development :: Libraries"
 ]
 dependencies = [
-  "openjd-model == 0.4.*",
+  "openjd-model >= 0.4,< 0.6",
   "pywin32 == 308; platform_system == 'Windows'",
   "psutil >= 5.9,< 6.2; platform_system == 'Windows'",
 ]