diff --git a/gradle.properties b/gradle.properties
index 907096f681..c939e64d67 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -3,8 +3,8 @@ assertjVersion=3.26.3
 awaitilityVersion=4.2.2
 
 lookfirstSardineVersion=5.12
-jettyVersion=12.0.5
-seleniumVersion=4.26.0
+jettyVersion=12.0.15
+seleniumVersion=4.27.0
 mockserverNettyVersion=5.15.0
 
 labkeySchemasTestVersion=24.11-SNAPSHOT