diff --git a/build.gradle.kts b/build.gradle.kts
index 08780a4..cb2df04 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -20,7 +20,7 @@ tasks.test {
 }
 
 kotlin {
-    jvmToolchain(11)
+    jvmToolchain(17)
 }
 
 detekt {
diff --git a/src/main/kotlin/mate/academy/StoreService.kt b/src/main/kotlin/mate/academy/StoreService.kt
index 7a053df..6b0b9fe 100644
--- a/src/main/kotlin/mate/academy/StoreService.kt
+++ b/src/main/kotlin/mate/academy/StoreService.kt
@@ -3,6 +3,11 @@ package mate.academy
 class StoreService {
     // Function to update the store's stock with `with`
     fun updateStoreStock(store: Store, extraShoes: Int, extraShirts: Int, extraJackets: Int) {
-        // TODO: implement
+        with(store) {
+            shoes = shoes + extraShoes
+            shirts = shirts + extraShirts
+            jackets = jackets + extraJackets
+            printInventory()
+        }
     }
 }