diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index eded7b03..74fafb05 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -38,13 +38,13 @@ jobs:
         fi
 
     - name: Checkout libxposed/api
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         repository: libxposed/api
         path: libxposed/api
 
     - name: Checkout libxposed/service
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         repository: libxposed/service
         path: libxposed/service
@@ -52,7 +52,7 @@ jobs:
     - name: Setup Java
       uses: actions/setup-java@v3
       with:
-        java-version: '17'
+        java-version: '21'
         distribution: 'temurin'
 
     - name: Setup Gradle
diff --git a/.gitignore b/.gitignore
index 040a5f3a..e89e8759 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,6 @@
+.project
+.settings
+libxposed
 *.iml
 .gradle
 /local.properties
diff --git a/build.gradle.kts b/build.gradle.kts
index e1fdeb07..9a0f1914 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -4,6 +4,7 @@ import com.android.build.gradle.BaseExtension
 import org.eclipse.jgit.api.Git
 import org.eclipse.jgit.internal.storage.file.FileRepository
 import org.eclipse.jgit.storage.file.FileRepositoryBuilder
+import com.android.build.gradle.LibraryExtension
 
 plugins {
     alias(libs.plugins.agp.lib) apply false
@@ -54,8 +55,8 @@ val androidTargetSdkVersion by extra(34)
 val androidCompileSdkVersion by extra(34)
 val androidCompileNdkVersion by extra("25.2.9519653")
 val androidBuildToolsVersion by extra("34.0.0")
-val androidSourceCompatibility by extra(JavaVersion.VERSION_17)
-val androidTargetCompatibility by extra(JavaVersion.VERSION_17)
+val androidSourceCompatibility by extra(JavaVersion.VERSION_21)
+val androidTargetCompatibility by extra(JavaVersion.VERSION_21)
 
 tasks.register<Delete>("clean") {
     delete(rootProject.buildDir)
@@ -201,6 +202,7 @@ fun Project.configureBaseExtension() {
                 "intermediates",
                 "optimized_processed_res",
                 "release",
+                "optimizeReleaseResources",
                 "resources-release-optimize.ap_"
             )
             val optimized = File("${zip}.opt")
@@ -236,3 +238,18 @@ subprojects {
         configureBaseExtension()
     }
 }
+
+project(":core") {
+    project(":core") {
+        afterEvaluate {
+            if (property("android") is LibraryExtension) {
+                val android = property("android") as LibraryExtension
+                android.run {
+                    buildTypes {
+                        release { proguardFiles(rootProject.file("share/lspatch-rules.pro")) }
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/core b/core
index f3beb868..69f73908 160000
--- a/core
+++ b/core
@@ -1 +1 @@
-Subproject commit f3beb8688fc4d9e28d6a7123cae1a27bd039df17
+Subproject commit 69f73908ef82eaaac3d81e6274cbd625e2a5a418
diff --git a/gradle/lspatch.versions.toml b/gradle/lspatch.versions.toml
index d80798ee..f1fbcd9a 100644
--- a/gradle/lspatch.versions.toml
+++ b/gradle/lspatch.versions.toml
@@ -1,13 +1,13 @@
 [versions]
-room = "2.5.2"
+room = "2.6.1"
 accompanist = "0.27.0"
 compose-destinations = "1.9.42-beta"
 shizuku = "13.1.2"
 hiddenapi-refine = "4.3.0"
 hiddenapi-stub = "4.2.0"
-compose-bom = "2023.06.01"
-kotlin = "1.8.21"
-ksp = "1.8.21-1.0.11"
+compose-bom = "2024.05.00"
+kotlin = "1.9.23"
+ksp = "1.9.23-1.0.20"
 commons-io = "2.13.0"
 beust-jcommander = "1.82"
 google-gson = "2.10.1"
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index d64cd491..e6441136 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 1af9e093..b82aa23a 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
diff --git a/gradlew.bat b/gradlew.bat
index 93e3f59f..25da30db 100644
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -43,11 +43,11 @@ set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
 if %ERRORLEVEL% equ 0 goto execute
 
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 goto fail
 
@@ -57,11 +57,11 @@ set JAVA_EXE=%JAVA_HOME%/bin/java.exe
 
 if exist "%JAVA_EXE%" goto execute
 
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 goto fail
 
diff --git a/manager/build.gradle.kts b/manager/build.gradle.kts
index 33611f53..a7cb86c8 100644
--- a/manager/build.gradle.kts
+++ b/manager/build.gradle.kts
@@ -25,10 +25,6 @@ android {
     }
 
     buildTypes {
-        debug {
-            isMinifyEnabled = true
-            proguardFiles("proguard-rules-debug.pro")
-        }
         release {
             isMinifyEnabled = true
             proguardFiles(
@@ -41,21 +37,13 @@ android {
         }
     }
 
-    kotlinOptions {
-        jvmTarget = "17"
-    }
-
-    kotlin {
-        jvmToolchain(17)
-    }
-
     buildFeatures {
         compose = true
         buildConfig = true
     }
 
     composeOptions {
-        kotlinCompilerExtensionVersion = "1.4.7"
+        kotlinCompilerExtensionVersion = "1.5.13"
     }
 
     namespace = "org.lsposed.lspatch"
diff --git a/patch-loader/build.gradle.kts b/patch-loader/build.gradle.kts
index e9e03a88..fab09dff 100644
--- a/patch-loader/build.gradle.kts
+++ b/patch-loader/build.gradle.kts
@@ -40,9 +40,11 @@ androidComponents.onVariants { variant ->
 
     task<Copy>("copySo$variantCapped") {
         dependsOn("assemble$variantCapped")
+        dependsOn("strip${variantCapped}DebugSymbols")
+        val libDir = variant.name + "/strip${variantCapped}DebugSymbols"
         from(
             fileTree(
-                "dir" to "$buildDir/intermediates/stripped_native_libs/${variant.name}/out/lib",
+                "dir" to "$buildDir/intermediates/stripped_native_libs/$libDir/out/lib",
                 "include" to listOf("**/liblspatch.so")
             )
         )
diff --git a/share/android/build.gradle.kts b/share/android/build.gradle.kts
index e7d9dd96..125a6818 100644
--- a/share/android/build.gradle.kts
+++ b/share/android/build.gradle.kts
@@ -9,13 +9,6 @@ android {
         androidResources = false
         buildConfig = false
     }
-
-    buildTypes {
-        release {
-            isMinifyEnabled = true
-            proguardFiles(getDefaultProguardFile("proguard-android-optimize.txt"))
-        }
-    }
 }
 
 dependencies {
diff --git a/share/lspatch-rules.pro b/share/lspatch-rules.pro
new file mode 100644
index 00000000..07290b4d
--- /dev/null
+++ b/share/lspatch-rules.pro
@@ -0,0 +1,9 @@
+-keepnames class org.lsposed.lspd.deopt.*
+-keepnames class org.lsposed.lspd.hooker.** { *; }
+-keepnames class org.lsposed.lspd.impl.LSPosedContext
+-keepnames class org.lsposed.lspd.impl.LSPosedHelper
+-keepnames class org.lsposed.lspd.impl.LSPosedHookCallback
+-keepnames class org.lsposed.lspd.util.Hookers
+-keepnames class org.lsposed.lspd.util.LspModuleClassLoader
+
+-keepattributes SourceFile,LineNumberTable