diff --git a/build.gradle b/build.gradle
index ac44b03ff..8782d9b92 100644
--- a/build.gradle
+++ b/build.gradle
@@ -11,12 +11,12 @@ plugins {
 }
 
 ext {
-  jettyVersion = "11.0.11"
+  jettyVersion = "11.0.20"
   eclipselinkVersion = "3.0.2"
   swaggerVersion = "2.1.13"
   jerseyVersion = "3.0.4"
   slf4jVersion = "1.7.36"
-  logbackVersion = "1.2.11"
+  logbackVersion = "1.2.13"
   hk2Version = "3.0.2"
   jacksonVersion = "2.14.2"
   jacksonDatabindVersion = "2.14.2"