diff --git a/CHANGELOG.md b/CHANGELOG.md
index b8b7297..e652bf7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,15 @@
+# [2.9.0](https://github.com/revanced/revanced-patcher/compare/v2.8.0...v2.9.0) (2022-08-02)
+
+
+### Bug Fixes
+
+* show error message instead of `null` ([8d95b14](https://github.com/revanced/revanced-patcher/commit/8d95b14f350b47ec029f35e776f6e627aaf5f607))
+
+
+### Features
+
+* exclusive mutable access to files ([814ce0b](https://github.com/revanced/revanced-patcher/commit/814ce0b9ae29725417c86b7d11b40d025724a426))
+
 # [2.8.0](https://github.com/revanced/revanced-patcher/compare/v2.7.0...v2.8.0) (2022-08-01)
 
 
diff --git a/gradle.properties b/gradle.properties
index f5c5a21..b7357bf 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,2 +1,2 @@
 kotlin.code.style = official
-version = 2.8.0
+version = 2.9.0