diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1a06106..c06567f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+## 1.4.0
+
+* Added "initialDrawerScale" parameter to set the initial scale of the drawer.
+* Added "drawerSlideRatio" parameter to set the slide ratio of the drawer.
+
 ## 1.3.7
 
 * Align child window to the left even when scaled.
diff --git a/example/pubspec.lock b/example/pubspec.lock
index a7776e7..bb811b7 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -13,10 +13,10 @@ packages:
     dependency: transitive
     description:
       name: collection
-      sha256: a1ace0a119f20aabc852d165077c036cd864315bd99b7eaa10a60100341941bf
+      sha256: ee67cb0715911d28db6bf4af1026078bd6f0128b07a5f66fb2ed94ec6783c09a
       url: "https://pub.dev"
     source: hosted
-    version: "1.19.0"
+    version: "1.18.0"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -28,28 +28,28 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "1.3.6"
+    version: "1.4.0"
   material_color_utilities:
     dependency: transitive
     description:
       name: material_color_utilities
-      sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
+      sha256: "0e0a020085b65b6083975e499759762399b4475f766c21668c4ecca34ea74e5a"
       url: "https://pub.dev"
     source: hosted
-    version: "0.11.1"
+    version: "0.8.0"
   meta:
     dependency: transitive
     description:
       name: meta
-      sha256: bdb68674043280c3428e9ec998512fb681678676b3c54e773629ffe74419f8c7
+      sha256: d584fa6707a52763a52446f02cc621b077888fb63b93bbcb1143a7be5a0c0c04
       url: "https://pub.dev"
     source: hosted
-    version: "1.15.0"
+    version: "1.11.0"
   sky_engine:
     dependency: transitive
     description: flutter
     source: sdk
-    version: "0.0.0"
+    version: "0.0.99"
   vector_math:
     dependency: transitive
     description:
@@ -59,5 +59,5 @@ packages:
     source: hosted
     version: "2.1.4"
 sdks:
-  dart: ">=3.4.0 <4.0.0"
+  dart: ">=3.2.0-0 <4.0.0"
   flutter: ">=3.7.3"
diff --git a/pubspec.lock b/pubspec.lock
index 2892ced..afa2bdf 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -13,10 +13,10 @@ packages:
     dependency: transitive
     description:
       name: collection
-      sha256: a1ace0a119f20aabc852d165077c036cd864315bd99b7eaa10a60100341941bf
+      sha256: ee67cb0715911d28db6bf4af1026078bd6f0128b07a5f66fb2ed94ec6783c09a
       url: "https://pub.dev"
     source: hosted
-    version: "1.19.0"
+    version: "1.18.0"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -42,23 +42,23 @@ packages:
     dependency: transitive
     description:
       name: material_color_utilities
-      sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
+      sha256: "0e0a020085b65b6083975e499759762399b4475f766c21668c4ecca34ea74e5a"
       url: "https://pub.dev"
     source: hosted
-    version: "0.11.1"
+    version: "0.8.0"
   meta:
     dependency: transitive
     description:
       name: meta
-      sha256: bdb68674043280c3428e9ec998512fb681678676b3c54e773629ffe74419f8c7
+      sha256: d584fa6707a52763a52446f02cc621b077888fb63b93bbcb1143a7be5a0c0c04
       url: "https://pub.dev"
     source: hosted
-    version: "1.15.0"
+    version: "1.11.0"
   sky_engine:
     dependency: transitive
     description: flutter
     source: sdk
-    version: "0.0.0"
+    version: "0.0.99"
   vector_math:
     dependency: transitive
     description:
@@ -68,4 +68,4 @@ packages:
     source: hosted
     version: "2.1.4"
 sdks:
-  dart: ">=3.4.0 <4.0.0"
+  dart: ">=3.2.0-0 <4.0.0"
diff --git a/pubspec.yaml b/pubspec.yaml
index f201bee..b67a5a0 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: flutter_advanced_drawer
 description: An advanced drawer widget, that can be fully customized with size, text, color, radius of corners.
-version: 1.3.7
+version: 1.4.0
 homepage: https://github.com/alex-melnyk/flutter_advanced_drawer
 repository: https://github.com/alex-melnyk/flutter_advanced_drawer
 issue_tracker: https://github.com/alex-melnyk/flutter_advanced_drawer/issues