diff --git a/README.txt b/README.txt
index ba81eb9..f8bd8b3 100644
--- a/README.txt
+++ b/README.txt
@@ -1,6 +1,6 @@
 Minetest mod: Hunger [hbhunger]
 ===============================
-Version: 0.5.0
+Version: 0.5.1
 
 Using the mod:
 --------------
diff --git a/changelog.txt b/changelog.txt
index 5f4be8c..a626c5a 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -39,3 +39,7 @@ Initial release
 -----
 - Fix custom sound not working
 - Add Portuguese translation
+
+0.5.1
+-----
+- Fix incompability problem with pipeworks mod