diff --git a/Dockerfile b/Dockerfile
index 1662a2d..3d1b8c4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM gradle:8.7-jdk21 AS build
+FROM gradle:8.9-jdk21 AS build
 
 WORKDIR /app
 COPY . /app