diff --git a/forge-gui-desktop/pom.xml b/forge-gui-desktop/pom.xml
index 4187ecb6e7b..bc2aaea24a4 100644
--- a/forge-gui-desktop/pom.xml
+++ b/forge-gui-desktop/pom.xml
@@ -142,19 +142,59 @@
         <dependency>
             <groupId>org.testng</groupId>
             <artifactId>testng</artifactId>
-            <version>7.4.0</version>
+            <version>6.9.10</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.powermock</groupId>
+            <artifactId>powermock-module-testng-common</artifactId>
+            <version>2.0.9</version>
+        </dependency>
         <dependency>
             <groupId>org.powermock</groupId>
             <artifactId>powermock-module-testng</artifactId>
-            <version>2.0.2</version>
+            <version>2.0.9</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.powermock</groupId>
+            <artifactId>powermock-core</artifactId>
+            <version>2.0.9</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.powermock</groupId>
             <artifactId>powermock-api-mockito2</artifactId>
-            <version>2.0.2</version>
+            <version>2.0.9</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.powermock</groupId>
+            <artifactId>powermock-api-support</artifactId>
+            <version>2.0.9</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-core</artifactId>
+            <version>3.3.3</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>net.bytebuddy</groupId>
+            <artifactId>byte-buddy</artifactId>
+            <version>1.10.5</version>
+        </dependency>
+        <dependency>
+            <groupId>net.bytebuddy</groupId>
+            <artifactId>byte-buddy-agent</artifactId>
+            <version>1.10.5</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.objenesis</groupId>
+            <artifactId>objenesis</artifactId>
+            <version>2.6</version>
             <scope>test</scope>
         </dependency>
         <dependency>