diff --git a/pom.xml b/pom.xml
index b44bb066ba..73cfd61526 100644
--- a/pom.xml
+++ b/pom.xml
@@ -60,10 +60,10 @@
     <jaxen.version>1.2.0</jaxen.version>
     <javax-jstl.version>1.2</javax-jstl.version>
     <javax-mail.version>1.4.7</javax-mail.version>
-    <javax-jsp-api.version>2.3.0</javax-jsp-api.version>
+    <javax-jsp-api.version>2.3.3</javax-jsp-api.version>
     <javax-servlet-api.version>3.1.0</javax-servlet-api.version>
     <jdom2.version>2.0.6</jdom2.version>
-    <jetty.version>8.1.15.v20140411</jetty.version>
+    <jetty.version>9.2.30.v20200428</jetty.version>
     <jrcs-diff.version>0.4.2</jrcs-diff.version>
     <junit.version>5.7.0</junit.version>
     <log4j.version>1.2.17</log4j.version>
@@ -100,7 +100,7 @@
     <plugin.war.version>3.3.1</plugin.war.version>
     <plugin.inmemdb.version>1.4.3</plugin.inmemdb.version>
     <plugin.jspc.version>3.1.0</plugin.jspc.version>
-    <plugin.checksum.version>1.8</plugin.checksum.version>
+    <plugin.checksum.version>1.9</plugin.checksum.version>
     <plugin.jslint.version>1.0.1</plugin.jslint.version>
     <plugin.cargo.version>1.8.2</plugin.cargo.version>
     <plugin.clirr.version>2.8</plugin.clirr.version>