diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5fa7c78e0..8ed485551 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 3.5.5
+* internal:
+  * Update PySide6 framework to 6.7.3
+
 ## 3.5.2
 * GUI should not be hide when starting when configuration is wrong (@emcek)
 * Generate BIOS JSON's file during start-up and after BIOS update (@emcek)