diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8e013fe..0b7db0b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Changelog
 
+## 2.19.1 - 2026-08-02
+- Fixed an issue that prevented moving upward during battles in Rance 4.
+
 ## 2.19.0 - 2026-07-19
 - Replaced the GTK-based popup menu and dialogs with a pure-SDL implementation.
 - On Android, the popup menu opens with a three-finger tap.
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0fa3146..b2dce39 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,7 +5,7 @@ set(CMAKE_C_STANDARD 99)
 enable_testing()
 set(CMAKE_EXPORT_COMPILE_COMMANDS TRUE)
 
-set(XSYSTEM35_VERSION "2.19.0")
+set(XSYSTEM35_VERSION "2.19.1")
 
 include(CheckSymbolExists)
 include(FetchContent)
diff --git a/android/app/build.gradle b/android/app/build.gradle
index 6981096..1d0c8a4 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -17,7 +17,7 @@ android {
         minSdkVersion 21
         targetSdkVersion 34
         versionCode 36
-        versionName "2.19.0" + gitRevision()
+        versionName "2.19.1" + gitRevision()
         externalNativeBuild {
             cmake {
                 arguments "-DANDROID_APP_PLATFORM=android-19", "-DANDROID_STL=c++_static"