diff --git a/Dockerfile.ubuntu b/Dockerfile.ubuntu
index 2bb40dd..934e434 100644
--- a/Dockerfile.ubuntu
+++ b/Dockerfile.ubuntu
@@ -1,3 +1,3 @@
-FROM ubuntu:22.04
+FROM ubuntu:26.04
 COPY rcon-cli /usr/bin/rcon-cli
 ENTRYPOINT ["/usr/bin/rcon-cli"]