diff --git a/build.gradle b/build.gradle
index fc2f483..028b8fa 100644
--- a/build.gradle
+++ b/build.gradle
@@ -118,7 +118,7 @@ dependencies {
     // compileOnly "mezz.jei:jei-${mc_version}-neoforge-api:${jei_version}"
     // We add the full version to localRuntime, not runtimeOnly, so that we do not publish a dependency on it
     // localRuntime "mezz.jei:jei-${mc_version}-neoforge:${jei_version}"
-    implementation files("libs/blepssentials-1.0.0.jar")
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
 
     // Example mod dependency using a mod jar from ./libs with a flat dir repository
     // This maps to ./libs/coolmod-${mc_version}-${coolmod_version}.jar
diff --git a/libs/blepssentials-1.0.0.jar b/libs/blepssentials-1.0.0.jar
deleted file mode 100644
index bcb4e5b..0000000
Binary files a/libs/blepssentials-1.0.0.jar and /dev/null differ
diff --git a/libs/mpsu-1.0.0.jar b/libs/mpsu-1.0.0.jar
new file mode 100644
index 0000000..5a24c94
Binary files /dev/null and b/libs/mpsu-1.0.0.jar differ
diff --git a/src/main/java/ru/mmote/blepshop/ShopBlock.java b/src/main/java/ru/mmote/blepshop/ShopBlock.java
index dc738fe..0a13b4b 100644
--- a/src/main/java/ru/mmote/blepshop/ShopBlock.java
+++ b/src/main/java/ru/mmote/blepshop/ShopBlock.java
@@ -24,8 +24,8 @@ import net.minecraft.world.level.block.state.StateDefinition;
 import net.minecraft.world.phys.BlockHitResult;
 import net.minecraft.world.phys.shapes.CollisionContext;
 import net.minecraft.world.phys.shapes.VoxelShape;
-import ru.mmote.blepssentials.economy.EconomyBalanceManager;
-import ru.mmote.blepssentials.economy.exceptions.TransactionException;
+import ru.mmote.mpsu.economy.EconomyBalanceManager;
+import ru.mmote.mpsu.economy.exceptions.TransactionException;
 
 import javax.annotation.Nullable;
 import java.math.BigDecimal;
@@ -108,7 +108,7 @@ public class ShopBlock extends HorizontalDirectionalBlock implements EntityBlock
         return new ShopBlockEntity(pos, state);
     }
 
-    
+
     static {
         NORTH_AABB = Block.box(1, 1, 14, 15, 15, 16);
         SOUTH_AABB = Block.box(1, 1, 0, 15, 15, 2);