diff --git a/Dockerfile b/Dockerfile
index 497dd9c..e6b850e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,6 +5,8 @@ LABEL maintainer="Yury Muski <muski.yury@gmail.com>"
 ENV NGINX_PATH /etc/nginx
 ENV NGINX_VERSION 1.19.6
 
+ENV QUICHE_VERSION 0.9.0
+
 WORKDIR /opt
 
 RUN apt-get update && \
@@ -12,7 +14,7 @@ RUN apt-get update && \
 
 RUN curl -O https://nginx.org/download/nginx-$NGINX_VERSION.tar.gz && \
     tar xvzf nginx-$NGINX_VERSION.tar.gz && \
-    git clone --recursive https://github.com/cloudflare/quiche && \
+    git clone --branch $QUICHE_VERSION --recursive https://github.com/cloudflare/quiche && \
     git clone --recursive https://github.com/google/ngx_brotli.git && \
     cd nginx-$NGINX_VERSION && \
     patch -p01 < ../quiche/extras/nginx/nginx-1.16.patch && \ 
diff --git a/README.md b/README.md
index 0df7809..385aedd 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,10 @@
 # nginx-http3
 Nginx compiled with *BoringSSL* and *quiche* for *HTTP3* support, *Brotli* support.
 
-## Nginx version: nginx/1.19.6 (quiche-5afe288)
+## version
+
+nginx version: nginx/1.19.6 (quiche-ad9d933)
+quiche 0.9.0
 
 Based on ubuntu:20.04, size 109MB