diff --git a/Dockerfile b/Dockerfile
index 88b08ff..c02aaa7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@ RUN wget https://github.com/PikaOS-Linux/pika-base-debian-container/raw/i386/set
 RUN chmod +x ./setup.sh
 RUN ./setup.sh
 RUN apt update
-RUN wget http://ftp.us.debian.org/debian/pool/main/d/debhelper/debhelper_13.16_all.deb -O ./debhelper.deb
+RUN wget http://ftp.us.debian.org/debian/pool/main/d/debhelper/debhelper_13.20_all.deb -O ./debhelper.deb
 RUN apt install -y libc6:i386=2.40-1 libc-bin:i386=2.40-1 libc6-dev:i386=2.40-1 libc6:amd64=2.40-1 ./debhelper.deb
 RUN apt full-upgrade -y
 RUN ln -fs /usr/share/zoneinfo/America/New_York /etc/localtime