diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 4952d6aa..301a70ac 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -11,7 +11,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-java@v3
         with:
-          java-version: '11'
+          java-version: '16'
           distribution: 'adopt'
       - name: Publish package
         run: mvn --batch-mode deploy
diff --git a/pom.xml b/pom.xml
index 39395631..c2da459d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -189,50 +189,4 @@
         </plugins>
     </build>
 
-    <profiles>
-        <!-- Profile for Main Class 1 -->
-        <profile>
-            <id>run-ir</id>
-            <properties>
-                <mainClass>edu.university.ecs.lab.intermediate.create.IRExtractionRunner</mainClass>
-            </properties>
-            <build>
-                <defaultGoal>exec:java</defaultGoal>
-            </build>
-        </profile>
-
-        <!-- Profile for Main Class 2 -->
-        <profile>
-            <id>run-delta</id>
-            <properties>
-                <mainClass>edu.university.ecs.lab.delta.DeltaExtractionRunner</mainClass>
-            </properties>
-            <build>
-                <defaultGoal>exec:java</defaultGoal>
-            </build>
-        </profile>
-
-        <!-- Profile for Main Class 3 -->
-        <profile>
-            <id>run-merge</id>
-            <properties>
-                <mainClass>edu.university.ecs.lab.intermediate.merge.IRMergeRunner</mainClass>
-            </properties>
-            <build>
-                <defaultGoal>exec:java</defaultGoal>
-            </build>
-        </profile>
-
-        <!-- Profile for Main Class 4 -->
-        <profile>
-            <id>run-history</id>
-            <properties>
-                <mainClass>edu.university.ecs.lab.detection.ExcelOutputRunner</mainClass>
-            </properties>
-            <build>
-                <defaultGoal>exec:java</defaultGoal>
-            </build>
-        </profile>
-    </profiles>
-
 </project>