diff --git a/CHANGELOG.md b/CHANGELOG.md
index cb82c91..4af799b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,7 +8,9 @@ Casilda used even/odd minor numbers to differentiate between stable and
 development releases.
 
 
-## Unreleased
+## 1.0.0
+
+2025-09-11 - 1.0 Release
 
  - Add dmabuf support (Val Packett)
  - Added vapi generation (PaladinDev)
@@ -22,7 +24,7 @@ development releases.
  - Position transient windows on center of parent
  - Fix unmaximize
 
-## Packaging
+### Packaging
 
  - API/soname version bumped from 0.1 to 1.0
  - Small API break (bg-color property was removed)
diff --git a/meson.build b/meson.build
index c95c15b..352381f 100644
--- a/meson.build
+++ b/meson.build
@@ -1,5 +1,5 @@
 project('casilda','c',
-  version: '0.9.3',
+  version: '1.0.0',
   meson_version: '>= 1.0.0',
   default_options: [
     'warning_level=2',