diff --git a/CHANGELOG.md b/CHANGELOG.md
index ee3e94d..7c14ba7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,11 @@
 
 ## [Unreleased]
 
+## [0.4.0] - 2024-11-27
+
+- Bumped LSP.js version
+- Removed use of deprecated API
+
 ## [0.3.0] - 2024-06-21
 
 - Bump LSP.js
@@ -48,7 +53,8 @@
 - Version Bump by @ajbt200128 in https://github.com/returntocorp/semgrep-intellij/pull/12
 - @dependabot made their first contribution in https://github.com/returntocorp/semgrep-intellij/pull/2
 
-[Unreleased]: https://github.com/semgrep/semgrep-intellij/compare/v0.3.0...HEAD
+[Unreleased]: https://github.com/semgrep/semgrep-intellij/compare/v0.4.0...HEAD
+[0.4.0]: https://github.com/semgrep/semgrep-intellij/compare/v0.3.0...v0.4.0
 [0.3.0]: https://github.com/semgrep/semgrep-intellij/compare/v0.2.5...v0.3.0
 [0.2.5]: https://github.com/semgrep/semgrep-intellij/compare/v0.2.4...v0.2.5
 [0.2.4]: https://github.com/semgrep/semgrep-intellij/compare/v0.2.3...v0.2.4
diff --git a/gradle.properties b/gradle.properties
index 101d64c..d7ca67c 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -3,7 +3,7 @@ pluginGroup=com.semgrep.idea
 pluginName=semgrep
 pluginRepositoryUrl=https://github.com/semgrep/semgrep-intellij
 # SemVer format -> https://semver.org
-pluginVersion=0.3.0
+pluginVersion=0.4.0
 # Supported build number ranges and IntelliJ Platform versions -> https://plugins.jetbrains.com/docs/intellij/build-number-ranges.html
 pluginSinceBuild=241
 # IntelliJ Platform Properties -> https://plugins.jetbrains.com/docs/intellij/tools-gradle-intellij-plugin.html#configuration-intellij-extension