diff --git a/src-core/.classpath b/src-core/.classpath
index cb2853d6b0..0dfc86995a 100644
--- a/src-core/.classpath
+++ b/src-core/.classpath
@@ -15,8 +15,8 @@
 	<classpathentry kind="lib" path="/openbravo/lib/runtime/commons-io-2.4.jar"/>
 	<classpathentry kind="lib" path="/openbravo/lib/build/servlet-api.jar"/>
 	<classpathentry kind="lib" path="/openbravo/lib/runtime/ant-1.9.2.jar"/>
-	<classpathentry kind="lib" path="/openbravo/lib/runtime/log4j-1.2-api-2.11.1.jar"/>
-	<classpathentry kind="lib" path="/openbravo/lib/runtime/log4j-api-2.11.1.jar"/>
-	<classpathentry kind="lib" path="/openbravo/lib/runtime/log4j-core-2.11.1.jar"/>
+	<classpathentry kind="lib" path="/openbravo/lib/runtime/log4j-1.2-api-2.17.0.jar"/>
+	<classpathentry kind="lib" path="/openbravo/lib/runtime/log4j-api-2.17.0.jar"/>
+	<classpathentry kind="lib" path="/openbravo/lib/runtime/log4j-core-2.17.0.jar"/>
 	<classpathentry kind="output" path="build/classes"/>
 </classpath>
diff --git a/src-test/src/org/openbravo/test/base/TestLogAppender.java b/src-test/src/org/openbravo/test/base/TestLogAppender.java
index 8bfe2bee75..081252105e 100644
--- a/src-test/src/org/openbravo/test/base/TestLogAppender.java
+++ b/src-test/src/org/openbravo/test/base/TestLogAppender.java
@@ -11,7 +11,7 @@
  * under the License.
  * The Original Code is Openbravo ERP.
  * The Initial Developer of the Original Code is Openbravo SLU
- * All portions are Copyright (C) 2016-2018 Openbravo SLU
+ * All portions are Copyright (C) 2016-2021 Openbravo SLU
  * All Rights Reserved.
  * Contributor(s):  ______________________________________.
  ************************************************************************
@@ -32,6 +32,7 @@ import org.apache.logging.log4j.core.Core;
 import org.apache.logging.log4j.core.Filter;
 import org.apache.logging.log4j.core.LogEvent;
 import org.apache.logging.log4j.core.appender.AbstractAppender;
+import org.apache.logging.log4j.core.config.Property;
 import org.apache.logging.log4j.core.config.plugins.Plugin;
 import org.apache.logging.log4j.core.config.plugins.PluginAttribute;
 import org.apache.logging.log4j.core.config.plugins.PluginElement;
@@ -50,7 +51,7 @@ public class TestLogAppender extends AbstractAppender {
   private boolean logStackTraces = false;
 
   protected TestLogAppender(String name, Filter filter) {
-    super(name, filter, null);
+    super(name, filter, null, true, Property.EMPTY_ARRAY);
   }
 
   @Override
diff --git a/src-trl/.classpath b/src-trl/.classpath
index 136d841d47..ee8ec68123 100644
--- a/src-trl/.classpath
+++ b/src-trl/.classpath
@@ -7,8 +7,8 @@
 	<classpathentry kind="lib" path="/openbravo/lib/runtime/nekohtml.jar"/>
 	<classpathentry kind="lib" path="/openbravo/lib/runtime/xercesImpl-2.9.0-patched.jar"/>
 	<classpathentry kind="lib" path="/openbravo/lib/build/servlet-api.jar"/>
-	<classpathentry kind="lib" path="/openbravo/lib/runtime/log4j-1.2-api-2.11.1.jar"/>
-	<classpathentry kind="lib" path="/openbravo/lib/runtime/log4j-api-2.11.1.jar"/>
-	<classpathentry kind="lib" path="/openbravo/lib/runtime/log4j-core-2.11.1.jar"/>
+	<classpathentry kind="lib" path="/openbravo/lib/runtime/log4j-1.2-api-2.17.0.jar"/>
+	<classpathentry kind="lib" path="/openbravo/lib/runtime/log4j-api-2.17.0.jar"/>
+	<classpathentry kind="lib" path="/openbravo/lib/runtime/log4j-core-2.17.0.jar"/>
 	<classpathentry kind="output" path="build/classes"/>
 </classpath>
diff --git a/src-wad/.classpath b/src-wad/.classpath
index 3e8d4f7eb7..fabc71cfd7 100644
--- a/src-wad/.classpath
+++ b/src-wad/.classpath
@@ -7,8 +7,8 @@
 	<classpathentry kind="lib" path="/openbravo/lib/runtime/xercesImpl-2.9.0-patched.jar"/>
 	<classpathentry kind="lib" path="/openbravo/lib/build/servlet-api.jar"/>
 	<classpathentry kind="lib" path="/openbravo/lib/runtime/ant-1.9.2.jar"/>
-	<classpathentry kind="lib" path="/openbravo/lib/runtime/log4j-1.2-api-2.11.1.jar"/>
-	<classpathentry kind="lib" path="/openbravo/lib/runtime/log4j-api-2.11.1.jar"/>
-	<classpathentry kind="lib" path="/openbravo/lib/runtime/log4j-core-2.11.1.jar"/>
+	<classpathentry kind="lib" path="/openbravo/lib/runtime/log4j-1.2-api-2.17.0.jar"/>
+	<classpathentry kind="lib" path="/openbravo/lib/runtime/log4j-api-2.17.0.jar"/>
+	<classpathentry kind="lib" path="/openbravo/lib/runtime/log4j-core-2.17.0.jar"/>
 	<classpathentry kind="output" path="build/classes"/>
 </classpath>
