diff --git a/pom.xml b/pom.xml
index b12027c09..d809fceeb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -298,6 +298,11 @@
             <version>1.16.10</version>
             <scope>provided</scope>
         </dependency>
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-exec</artifactId>
+            <version>1.3</version>
+        </dependency>
     </dependencies>
 
     <build>
diff --git a/webgoat-lessons/pom.xml b/webgoat-lessons/pom.xml
index 16cb5d107..541edca9b 100644
--- a/webgoat-lessons/pom.xml
+++ b/webgoat-lessons/pom.xml
@@ -32,11 +32,11 @@
             <scope>provided</scope>
             <type>jar</type>
         </dependency>
-        <dependency>
-            <groupId>org.apache.commons</groupId>
-            <artifactId>commons-exec</artifactId>
-            <version>1.3</version>
-        </dependency>
+        <!--<dependency>-->
+            <!--<groupId>org.apache.commons</groupId>-->
+            <!--<artifactId>commons-exec</artifactId>-->
+            <!--<version>1.3</version>-->
+        <!--</dependency>-->
         <dependency>
             <groupId>org.owasp.webgoat</groupId>
             <artifactId>webgoat-container</artifactId>
@@ -68,6 +68,11 @@
             <version>4.1.3.RELEASE</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.owasp.encoder</groupId>
+            <artifactId>encoder</artifactId>
+            <version>1.2</version>
+        </dependency>
     </dependencies>
     <dependencyManagement>
         <dependencies>