diff --git a/Dockerfile b/Dockerfile
index 490ec33..0f1ba69 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,11 @@ MAINTAINER Justin Wong <yuzhi.wang@tuna.tsinghua.edu.cn>
 RUN apt-get update && \
         apt-get install -y wget curl rsync lftp git jq python3-dev python3-pip yum-utils createrepo aria2 ack composer php-curl php-zip libnss-unknown
 
-RUN pip3 install --upgrade pip        
+RUN if [ "$(uname -m)" != "x86_64" -a "$(uname -m)" != "i386" ]; then \
+      apt-get install -y libxml2-dev libxslt1-dev zlib1g-dev libssl-dev libffi-dev ;\
+    fi
+        
+RUN pip3 install --upgrade pip
 RUN STATIC_DEPS=true python3 -m pip install pyquery
 RUN python3 -m pip install requests[socks] pyyaml gsutil awscli
 
diff --git a/dockerfiles/nix-channels/Dockerfile b/dockerfiles/nix-channels/Dockerfile
index 7069cdd..f7e7dac 100644
--- a/dockerfiles/nix-channels/Dockerfile
+++ b/dockerfiles/nix-channels/Dockerfile
@@ -2,17 +2,19 @@ FROM debian:buster
 MAINTAINER Wang Ruikang <dramforever@live.com>
 
 RUN apt-get update && \
-    apt-get install -y python3-dev python3-pip curl && \
-    pip3 install pyquery requests minio==6.0.2 && \
+    apt-get install -y python3-dev python3-pip curl 
+RUN if [ "$(uname -m)" != "x86_64" -a "$(uname -m)" != "i386" ]; then \
+      apt-get install -y libxml2-dev libxslt1-dev zlib1g-dev ;\
+    fi
+RUN pip3 install pyquery requests minio==6.0.2 
     # Install Nix. To simplify management we only copy binaries and create
     # symlinks, and do no further configuration
-    curl https://mirrors.tuna.tsinghua.edu.cn/nix/nix-2.3.2/nix-2.3.2-x86_64-linux.tar.xz -o /tmp/nix.tar.xz && \
-    mkdir /tmp/nix.unpack && \
-    tar xpf /tmp/nix.tar.xz -C /tmp/nix.unpack && \
+RUN mkdir -p /tmp/nix.unpack && \
+    curl -L https://mirrors.tuna.tsinghua.edu.cn/nix/nix-2.3.2/nix-2.3.2-x86_64-linux.tar.xz | tar -xpJ -C /tmp/nix.unpack && \
     mkdir /nix && \
     cp -dpr /tmp/nix.unpack/*/store /nix/store && \
     ln -s /nix/store/*-nix-*/bin/* /usr/local/bin && \
-    rm -rf /tmp/nix.tar.xz /tmp/nix.unpack
+    rm -rf /tmp/nix.unpack
 
 ENV HOME=/tmp
 CMD /bin/bash
diff --git a/dockerfiles/rubygems/Dockerfile b/dockerfiles/rubygems/Dockerfile
index 7335211..563faba 100644
--- a/dockerfiles/rubygems/Dockerfile
+++ b/dockerfiles/rubygems/Dockerfile
@@ -1,4 +1,4 @@
-FROM cybercode/alpine-ruby:2.3
+FROM ruby:2.7-alpine
 RUN gem install rubygems-mirror
 ENV BUSYBOX=1
 ENV HOME=/tmp