diff --git a/ChangeLog b/ChangeLog
index ae34ddec0..c24e46f38 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+kiwix-lib 4.0.1
+===============
+
+ * Fix "maybe uninitialize variable" issue.
+ * Ensure path are stored correctly (absolute path) in the library.
+ * [CI] Use the new deps archive xz
+
 kiwix-lib 4.0.0
 ===============
 
diff --git a/meson.build b/meson.build
index 45c463817..8984ccfc5 100644
--- a/meson.build
+++ b/meson.build
@@ -1,5 +1,5 @@
 project('kiwix-lib', 'cpp',
-  version : '4.0.0',
+  version : '4.0.1',
   license : 'GPL',
   default_options : ['c_std=c11', 'cpp_std=c++11', 'werror=true'])