diff --git a/LICENSE.txt b/LICENSE.txt
index fe5b52bd78..c1d2ecff40 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -327,7 +327,7 @@ Applications:
    Systray (systray.jar):
    Public domain.
 
-   Tomcat 8.5.40 (jasper-runtime.jar):
+   Tomcat 8.5.46 (jasper-runtime.jar):
    (not included in most distribution packages)
    Copyright 1999-2019 The Apache Software Foundation
    See licenses/LICENSE-Apache2.0.txt
diff --git a/apps/jetty/apache-tomcat-8.5.40/NOTICE b/apps/jetty/apache-tomcat-8.5.46/NOTICE
similarity index 100%
rename from apps/jetty/apache-tomcat-8.5.40/NOTICE
rename to apps/jetty/apache-tomcat-8.5.46/NOTICE
diff --git a/apps/jetty/apache-tomcat-8.5.40/bin/tomcat-juli.jar b/apps/jetty/apache-tomcat-8.5.46/bin/tomcat-juli.jar
similarity index 61%
rename from apps/jetty/apache-tomcat-8.5.40/bin/tomcat-juli.jar
rename to apps/jetty/apache-tomcat-8.5.46/bin/tomcat-juli.jar
index bbcc10b23a..13c458dd9e 100644
Binary files a/apps/jetty/apache-tomcat-8.5.40/bin/tomcat-juli.jar and b/apps/jetty/apache-tomcat-8.5.46/bin/tomcat-juli.jar differ
diff --git a/apps/jetty/apache-tomcat-8.5.40/lib/el-api.jar b/apps/jetty/apache-tomcat-8.5.46/lib/el-api.jar
similarity index 76%
rename from apps/jetty/apache-tomcat-8.5.40/lib/el-api.jar
rename to apps/jetty/apache-tomcat-8.5.46/lib/el-api.jar
index ac2d205290..ff94cd5f5b 100644
Binary files a/apps/jetty/apache-tomcat-8.5.40/lib/el-api.jar and b/apps/jetty/apache-tomcat-8.5.46/lib/el-api.jar differ
diff --git a/apps/jetty/apache-tomcat-8.5.40/lib/jasper-el.jar b/apps/jetty/apache-tomcat-8.5.46/lib/jasper-el.jar
similarity index 89%
rename from apps/jetty/apache-tomcat-8.5.40/lib/jasper-el.jar
rename to apps/jetty/apache-tomcat-8.5.46/lib/jasper-el.jar
index a1c7e62aa0..ca374ce11b 100644
Binary files a/apps/jetty/apache-tomcat-8.5.40/lib/jasper-el.jar and b/apps/jetty/apache-tomcat-8.5.46/lib/jasper-el.jar differ
diff --git a/apps/jetty/apache-tomcat-8.5.40/lib/jasper.jar b/apps/jetty/apache-tomcat-8.5.46/lib/jasper.jar
similarity index 68%
rename from apps/jetty/apache-tomcat-8.5.40/lib/jasper.jar
rename to apps/jetty/apache-tomcat-8.5.46/lib/jasper.jar
index e05c241ca3..596d2a6de4 100644
Binary files a/apps/jetty/apache-tomcat-8.5.40/lib/jasper.jar and b/apps/jetty/apache-tomcat-8.5.46/lib/jasper.jar differ
diff --git a/apps/jetty/apache-tomcat-8.5.40/lib/jsp-api.jar b/apps/jetty/apache-tomcat-8.5.46/lib/jsp-api.jar
similarity index 85%
rename from apps/jetty/apache-tomcat-8.5.40/lib/jsp-api.jar
rename to apps/jetty/apache-tomcat-8.5.46/lib/jsp-api.jar
index 4d0a2f0ea5..046bd308cc 100644
Binary files a/apps/jetty/apache-tomcat-8.5.40/lib/jsp-api.jar and b/apps/jetty/apache-tomcat-8.5.46/lib/jsp-api.jar differ
diff --git a/apps/jetty/apache-tomcat-8.5.40/lib/tomcat-api.jar b/apps/jetty/apache-tomcat-8.5.46/lib/tomcat-api.jar
similarity index 77%
rename from apps/jetty/apache-tomcat-8.5.40/lib/tomcat-api.jar
rename to apps/jetty/apache-tomcat-8.5.46/lib/tomcat-api.jar
index a34faeef73..d5dfe9842f 100644
Binary files a/apps/jetty/apache-tomcat-8.5.40/lib/tomcat-api.jar and b/apps/jetty/apache-tomcat-8.5.46/lib/tomcat-api.jar differ
diff --git a/apps/jetty/apache-tomcat-8.5.40/lib/tomcat-util-scan.jar b/apps/jetty/apache-tomcat-8.5.46/lib/tomcat-util-scan.jar
similarity index 68%
rename from apps/jetty/apache-tomcat-8.5.40/lib/tomcat-util-scan.jar
rename to apps/jetty/apache-tomcat-8.5.46/lib/tomcat-util-scan.jar
index d1476d72a8..c80f5fd634 100644
Binary files a/apps/jetty/apache-tomcat-8.5.40/lib/tomcat-util-scan.jar and b/apps/jetty/apache-tomcat-8.5.46/lib/tomcat-util-scan.jar differ
diff --git a/apps/jetty/apache-tomcat-8.5.40/lib/tomcat-util.jar b/apps/jetty/apache-tomcat-8.5.46/lib/tomcat-util.jar
similarity index 74%
rename from apps/jetty/apache-tomcat-8.5.40/lib/tomcat-util.jar
rename to apps/jetty/apache-tomcat-8.5.46/lib/tomcat-util.jar
index 58b8f33fe9..bc1090fdc0 100644
Binary files a/apps/jetty/apache-tomcat-8.5.40/lib/tomcat-util.jar and b/apps/jetty/apache-tomcat-8.5.46/lib/tomcat-util.jar differ
diff --git a/build.xml b/build.xml
index 69f3b7a099..a40fdb76a0 100644
--- a/build.xml
+++ b/build.xml
@@ -9,7 +9,7 @@
     <property file="build.properties"/>
     <!--  When changing, also change javadoc URL in build.properties, and checksum in apps/jetty/build.xml -->
     <property name="jetty.ver" value="9.2.25.v20180606" />
-    <property name="tomcat.ver" value="8.5.40" />
+    <property name="tomcat.ver" value="8.5.46" />
 
     <!-- You probably don't want to change anything from here down -->
     <target name="help" depends="all" />