diff --git a/Dockerfile b/Dockerfile
index b59eed9..859b1df 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,7 +17,7 @@
 #RUN cargo --version
 #RUN cargo build --release
 #
-#FROM debian:bullseye as mcaptcha-showcase
+#FROM debian:bookwork as mcaptcha-showcase
 #LABEL org.opencontainers.image.source https://github.com/mCaptcha/dos
 #RUN useradd -ms /bin/bash -u 1001 mcaptcha-showcase
 #WORKDIR /home/mcaptcha-showcase
@@ -38,7 +38,7 @@ RUN cargo build --release || true
 COPY . /src
 RUN cargo build --release
 
-FROM debian:bullseye as mcaptcha-showcase
+FROM debian:bookwork as mcaptcha-showcase
 LABEL org.opencontainers.image.source https://github.com/mCaptcha/dos
 RUN apt-get update && apt-get install -y ca-certificates
 RUN useradd -ms /bin/bash -u 1001 mcaptcha-showcase