diff --git a/Pimvidious.nimble b/Pimvidious.nimble
index 6542aa2..43950ab 100644
--- a/Pimvidious.nimble
+++ b/Pimvidious.nimble
@@ -11,4 +11,4 @@ bin           = @["Pimvidious"]
 # Dependencies
 
 requires "nim >= 2.0.0"
-requires "mummy"
+requires "mummy >= 0.4.2"