diff --git a/packages/win32/CHANGELOG.md b/packages/win32/CHANGELOG.md
index 5e277ef29..614fb6448 100644
--- a/packages/win32/CHANGELOG.md
+++ b/packages/win32/CHANGELOG.md
@@ -2,9 +2,11 @@
 
 All notable changes to this project will be documented in this file.
 
-## [5.5.5-wip]
+## [5.5.5] - 2024-10-02
 
 - Add `BITMAPV5HEADER` struct (#892)
+- Add `SetClassLongPtr` API (#899, thanks to @aweinber)
+- Bump minimum required Dart version to `3.5.0`
 
 ## [5.5.4] - 2024-08-12
 
@@ -1001,3 +1003,4 @@ write:
 [5.5.2]: https://github.com/halildurmus/win32/compare/v5.5.1...v5.5.2
 [5.5.3]: https://github.com/halildurmus/win32/compare/v5.5.2...v5.5.3
 [5.5.4]: https://github.com/halildurmus/win32/compare/v5.5.3...v5.5.4
+[5.5.5]: https://github.com/halildurmus/win32/compare/v5.5.4...v5.5.5
diff --git a/packages/win32/pubspec.yaml b/packages/win32/pubspec.yaml
index 7d4fe106f..eb1ae758e 100644
--- a/packages/win32/pubspec.yaml
+++ b/packages/win32/pubspec.yaml
@@ -1,7 +1,7 @@
 name: win32
 description: >
   Access common Win32 APIs directly from Dart using FFI — no C required!
-version: 5.5.5-wip
+version: 5.5.5
 homepage: https://win32.pub
 repository: https://github.com/halildurmus/win32
 issue_tracker: https://github.com/halildurmus/win32/issues
@@ -25,21 +25,21 @@ topics:
   - ffi
 
 environment:
-  sdk: ^3.4.0
+  sdk: ^3.5.0
 
 # Declare that this package only works on Windows.
 platforms:
   windows:
 
 dependencies:
-  ffi: ^2.1.2
+  ffi: ^2.1.3
 
 dev_dependencies:
   # Handle command-line arguments for example apps.
   args: ^2.5.0
 
   # Help ensure that the code is well-written.
-  lints: ">=4.0.0 <6.0.0"
+  lints: ^5.0.0
 
   # Used for joining paths.
   path: ^1.9.0