diff --git a/Dockerfile.android b/Dockerfile.android
index 0a9f9b0..6ffa901 100644
--- a/Dockerfile.android
+++ b/Dockerfile.android
@@ -3,7 +3,7 @@ FROM ubuntu:22.04
 ENV DEBIAN_FRONTEND=noninteractive
 
 RUN apt-get update && apt-get install -y \
-    openjdk-17-jdk \
+    openjdk-21-jdk \
     wget \
     unzip \
     curl \