diff --git a/browserup-proxy-core/build.gradle b/browserup-proxy-core/build.gradle
index f6e7cb9e9..491dadc8d 100644
--- a/browserup-proxy-core/build.gradle
+++ b/browserup-proxy-core/build.gradle
@@ -83,7 +83,7 @@ dependencies {
     testImplementation 'org.apache.logging.log4j:log4j-api:2.8'
     testImplementation 'org.apache.logging.log4j:log4j-core:2.8'
     testImplementation 'org.apache.logging.log4j:log4j-slf4j-impl:2.8'
-    testImplementation 'org.eclipse.jetty:jetty-server:7.6.16.v20140903'
+    testImplementation 'org.eclipse.jetty:jetty-server:9.4.17.v20190418'
     testImplementation 'org.eclipse.jetty:jetty-servlet:7.6.16.v20140903'
     testImplementation 'org.eclipse.jetty:jetty-servlets:7.6.16.v20140903'
     testImplementation 'org.hamcrest:hamcrest:2.1'    
diff --git a/browserup-proxy-dist/build.gradle b/browserup-proxy-dist/build.gradle
index 414a75b7f..35e3dc267 100644
--- a/browserup-proxy-dist/build.gradle
+++ b/browserup-proxy-dist/build.gradle
@@ -70,7 +70,7 @@ dependencies {
     implementation 'org.apache.logging.log4j:log4j-api:2.8'
     implementation 'org.apache.logging.log4j:log4j-core:2.8'
     implementation 'org.apache.logging.log4j:log4j-slf4j-impl:2.8'
-    implementation 'org.eclipse.jetty:jetty-server:7.3.0.v20110203'
+    implementation 'org.eclipse.jetty:jetty-server:9.4.17.v20190418'
     implementation 'org.eclipse.jetty:jetty-servlet:7.3.0.v20110203'
     implementation 'org.javassist:javassist:3.21.0-GA'
 }
diff --git a/browserup-proxy-rest/build.gradle b/browserup-proxy-rest/build.gradle
index 54636b2e0..8913d2770 100644
--- a/browserup-proxy-rest/build.gradle
+++ b/browserup-proxy-rest/build.gradle
@@ -66,7 +66,7 @@ dependencies {
     implementation 'com.google.sitebricks:sitebricks:0.8.10'
     implementation 'io.netty:netty-all:4.1.35.Final'
     implementation 'net.sf.jopt-simple:jopt-simple:3.2'
-    implementation 'org.eclipse.jetty:jetty-server:7.3.0.v20110203'
+    implementation 'org.eclipse.jetty:jetty-server:9.4.17.v20190418'
     implementation 'org.eclipse.jetty:jetty-servlet:7.3.0.v20110203'
     implementation 'org.slf4j:jcl-over-slf4j:1.7.25'
     implementation 'org.apache.commons:commons-lang3:3.9'