diff --git a/pom.xml b/pom.xml
index 3733f05..e83f5bb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -16,25 +16,25 @@
         <dependency>
             <groupId>com.codingame.gameengine</groupId>
             <artifactId>core</artifactId>
-            <version>${gamengine.version}</version>
+            <version>4.4.4</version>
         </dependency>
 
         <dependency>
             <groupId>com.codingame.gameengine</groupId>
             <artifactId>module-entities</artifactId>
-            <version>${gamengine.version}</version>
+            <version>4.4.4</version>
         </dependency>
 
         <dependency>
             <groupId>com.codingame.gameengine</groupId>
             <artifactId>runner</artifactId>
-            <version>${gamengine.version}</version>
+            <version>4.4.4</version>
         </dependency>
         
         <dependency>
 		  <groupId>junit</groupId>
 		  <artifactId>junit</artifactId>
-		  <version>4.12</version>
+		  <version>4.13.1</version>
 		</dependency>
     </dependencies>
 </project>