diff --git a/pyproject.toml b/pyproject.toml
index 24569ed..89d5040 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -46,7 +46,7 @@ tests = [
 dev = [
     "hatchling>=1.25.0,<2.0",
     "pre-commit>=4.0.1,<5.0",
-    "LFMF[tests]",
+    "proplib-lfmf[tests]",
 ]
 
 [project.urls]