diff --git a/docker/images/ci/Dockerfile b/docker/images/ci/Dockerfile
index 6e600d1..25a8819 100644
--- a/docker/images/ci/Dockerfile
+++ b/docker/images/ci/Dockerfile
@@ -12,15 +12,18 @@ RUN apt-get update \
 RUN apt-get install ruby-dev rubygems \
     git \
     nodejs \
+    npm \
     yarn \
     python3-dev python3-pip\
     ssh sshpass \
-    zip --assume-yes \
-    && gem update --system \
-    && gem install sass --no-user-install \
-    && npm install -g grunt-cli \
-    && pip3 install awsebcli --upgrade \
-    && curl -sOL https://github.com/jwilder/dockerize/releases/download/v0.6.1/dockerize-linux-amd64-v0.6.1.tar.gz \
+    zip --assume-yes
+
+RUN gem install sass --no-user-install \
+    && npm install -g grunt-cli
+
+RUN pip3 install awsebcli --upgrade
+
+RUN curl -sOL https://github.com/jwilder/dockerize/releases/download/v0.6.1/dockerize-linux-amd64-v0.6.1.tar.gz \
     && tar -C /usr/local/bin -xzvf dockerize-linux-amd64-v0.6.1.tar.gz \
     && rm dockerize-linux-amd64-v0.6.1.tar.gz
 
diff --git a/docker/images/flux/base/Dockerfile b/docker/images/flux/base/Dockerfile
index 6176cda..2a412b9 100644
--- a/docker/images/flux/base/Dockerfile
+++ b/docker/images/flux/base/Dockerfile
@@ -1,4 +1,4 @@
-FROM talentify/phalcon-framework:3.4-php-7.3-apache-buster
+FROM talentify/phalcon-framework:4.1-php-7.4-apache-bullseye
 LABEL description="Base image for Flux application."
 
 # Install dependencies
@@ -15,7 +15,7 @@ RUN apt-get update && apt-get install -y \
         libxml2-dev \
         librabbitmq-dev \
         libssh-dev \
-        && docker-php-ext-configure gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/ \
+        && docker-php-ext-configure gd --with-freetype --with-jpeg \
         && docker-php-ext-install -j$(nproc) gd \
         && docker-php-ext-install mysqli \
         && docker-php-ext-install pcntl \