diff --git a/.aspell.en.pws b/.aspell.en.pws
index 2a2043a5..d7fdc5c7 100644
--- a/.aspell.en.pws
+++ b/.aspell.en.pws
@@ -435,6 +435,7 @@ ttf
 txPr
 txt
 ubuntu
+unary
 uncalculated
 undelete
 ungroup
diff --git a/CHANGELOG.md b/CHANGELOG.md
index bc34f035..b0422073 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,18 @@
 # Change log
 
+## 5.6.1
+
+### Fixes
+
+#### Back-end
+
+* Fix Path Traversal vulnerability via Convert Service param (Bug #45976)
+
+#### Docker
+
+* Fix `!=: unary operator expected` while starting
+  `onlyoffice/documentserver` (Bug #45985)
+
 ## 5.6.0
 
 *From this release we changing numbering scheme of DocumentServer.*