diff --git a/Project.toml b/Project.toml
index fc1defdb3edcb8d4f599c9b0119863e5a8e4fe31..27099c85f73155893824932ed034f891b278d467 100644
--- a/Project.toml
+++ b/Project.toml
@@ -26,7 +26,7 @@ FileIO = "1"
 GLMakie = "0.6"
 GeometryBasics = "0.4"
 Observables = "0.5"
-Persefone = "0.5"
+Persefone = "=0.5.0"
 QML = "0.8"
 ResumableFunctions = "0.6"
 TOML = "1"