diff --git a/filekit-coil/build.gradle.kts b/filekit-coil/build.gradle.kts
index 9baa396..44384dc 100644
--- a/filekit-coil/build.gradle.kts
+++ b/filekit-coil/build.gradle.kts
@@ -19,7 +19,7 @@ kotlin {
     androidTarget {
         publishLibraryVariants("release")
         compilerOptions {
-            jvmTarget.set(JvmTarget.JVM_11)
+            jvmTarget.set(JvmTarget.JVM_17)
         }
     }
 
@@ -88,4 +88,8 @@ android {
     defaultConfig {
         minSdk = libs.versions.android.minSdk.get().toInt()
     }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
 }
diff --git a/filekit-core/build.gradle.kts b/filekit-core/build.gradle.kts
index aceb268..1a34851 100644
--- a/filekit-core/build.gradle.kts
+++ b/filekit-core/build.gradle.kts
@@ -17,7 +17,7 @@ kotlin {
     androidTarget {
         publishLibraryVariants("release")
         compilerOptions {
-            jvmTarget.set(JvmTarget.JVM_11)
+            jvmTarget.set(JvmTarget.JVM_17)
         }
     }
 
@@ -99,4 +99,8 @@ android {
     defaultConfig {
         minSdk = libs.versions.android.minSdk.get().toInt()
     }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
 }
diff --git a/filekit-dialog-compose/build.gradle.kts b/filekit-dialog-compose/build.gradle.kts
index 7e6ff85..d8adc92 100644
--- a/filekit-dialog-compose/build.gradle.kts
+++ b/filekit-dialog-compose/build.gradle.kts
@@ -19,7 +19,7 @@ kotlin {
     androidTarget {
         publishLibraryVariants("release")
         compilerOptions {
-            jvmTarget.set(JvmTarget.JVM_11)
+            jvmTarget.set(JvmTarget.JVM_17)
         }
     }
 
@@ -105,4 +105,8 @@ android {
     defaultConfig {
         minSdk = libs.versions.android.minSdk.get().toInt()
     }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
 }
diff --git a/filekit-dialog/build.gradle.kts b/filekit-dialog/build.gradle.kts
index e229fbf..8b7c121 100644
--- a/filekit-dialog/build.gradle.kts
+++ b/filekit-dialog/build.gradle.kts
@@ -18,7 +18,7 @@ kotlin {
     androidTarget {
         publishLibraryVariants("release")
         compilerOptions {
-            jvmTarget.set(JvmTarget.JVM_11)
+            jvmTarget.set(JvmTarget.JVM_17)
         }
     }
 
@@ -108,4 +108,8 @@ android {
     defaultConfig {
         minSdk = libs.versions.android.minSdk.get().toInt()
     }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
 }
diff --git a/samples/sample-compose/composeApp/build.gradle.kts b/samples/sample-compose/composeApp/build.gradle.kts
index 5b4ad79..e8f77bf 100644
--- a/samples/sample-compose/composeApp/build.gradle.kts
+++ b/samples/sample-compose/composeApp/build.gradle.kts
@@ -38,7 +38,7 @@ kotlin {
 
     androidTarget {
         compilerOptions {
-            jvmTarget.set(JvmTarget.JVM_11)
+            jvmTarget.set(JvmTarget.JVM_17)
         }
     }
 
diff --git a/samples/sample-core/composeApp/build.gradle.kts b/samples/sample-core/composeApp/build.gradle.kts
index 38180be..acefdde 100644
--- a/samples/sample-core/composeApp/build.gradle.kts
+++ b/samples/sample-core/composeApp/build.gradle.kts
@@ -15,7 +15,7 @@ kotlin {
 
     androidTarget {
         compilerOptions {
-            jvmTarget.set(JvmTarget.JVM_11)
+            jvmTarget.set(JvmTarget.JVM_17)
         }
     }
 
diff --git a/samples/sample-core/shared/build.gradle.kts b/samples/sample-core/shared/build.gradle.kts
index dcc589e..0091ae4 100644
--- a/samples/sample-core/shared/build.gradle.kts
+++ b/samples/sample-core/shared/build.gradle.kts
@@ -13,7 +13,7 @@ kotlin {
     // Android
     androidTarget {
         compilerOptions {
-            jvmTarget.set(JvmTarget.JVM_11)
+            jvmTarget.set(JvmTarget.JVM_17)
         }
     }
 
@@ -72,4 +72,8 @@ android {
     defaultConfig {
         minSdk = libs.versions.android.minSdk.get().toInt()
     }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
 }