diff --git a/src/peracotta/constants.py b/src/peracotta/constants.py
index aac6fcf..200ce60 100644
--- a/src/peracotta/constants.py
+++ b/src/peracotta/constants.py
@@ -18,7 +18,7 @@
     "source_code": "https://github.com/WEEE-Open/peracotta",
 }
 
-VERSION = "2.5.5"
+VERSION = "2.5.6"
 
 PATH = {
     "UI": "assets/interface.ui",