diff --git a/CHANGELOG.md b/CHANGELOG.md
index 859b508..b199403 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 2.11.5 - 2024-06-10
+- Android: Fixed a black screen issue in the MangaGamer version of Rance 5D.
+- Fixed `fileCheckExist` command. (#55)
+
 ## 2.11.4 - 2024-05-22
 - Windows: In full-screen mode, the menu bar now appears only when the mouse pointer is at the top of the screen. (#53)
 - Fixed text rendering issue in Rance 3 intro. (#54)
@@ -12,7 +16,7 @@
 - Android: Fixed a bug where .xsys35rc in a subdirectory of ZIP was not loaded. (#51)
 
 ## 2.11.1 - 2024-02-18
-- Fixed a black screen issue in the MangaGamer version of Rance 5D (#45).
+- Windows: Fixed a black screen issue in the MangaGamer version of Rance 5D (#45).
 - Fixed a crash bug in command-line debugger.
 
 ## 2.11.0 - 2024-01-20
diff --git a/android/app/build.gradle b/android/app/build.gradle
index 1a09933..4bc24cf 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -16,8 +16,8 @@ android {
     defaultConfig {
         minSdkVersion 19
         targetSdkVersion 34
-        versionCode 22
-        versionName "2.11.4" + gitRevision()
+        versionCode 23
+        versionName "2.11.5" + gitRevision()
         externalNativeBuild {
             cmake {
                 arguments "-DANDROID_APP_PLATFORM=android-19", "-DANDROID_STL=c++_static"
diff --git a/config.h.in b/config.h.in
index fb9364d..1637731 100644
--- a/config.h.in
+++ b/config.h.in
@@ -1,5 +1,5 @@
 #cmakedefine PACKAGE "@PACKAGE@"
-#define VERSION "2.11.4"
+#define VERSION "2.11.5"
 
 #cmakedefine CACHE_TOTALSIZE @CACHE_TOTALSIZE@