diff --git a/session-replacement/pom.xml b/session-replacement/pom.xml
index 0b6408f..c58b7dc 100644
--- a/session-replacement/pom.xml
+++ b/session-replacement/pom.xml
@@ -17,7 +17,7 @@
     <version.arquillian>1.1.13.Final</version.arquillian>
     <version.arquillian_jacoco>1.0.0.Alpha9</version.arquillian_jacoco>
     <version.jetty9>9.4.44.v20210927</version.jetty9>
-    <version.tomcat7>7.0.81</version.tomcat7>
+    <version.tomcat7>7.0.104</version.tomcat7>
     <version.wildfly>10.0.0.Final</version.wildfly>
     <sonar.exclusions>**/org/slf4j/impl/*.java</sonar.exclusions>
   </properties>