diff --git a/Dockerfile b/Dockerfile
index 22628b7..7078dbd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -32,6 +32,7 @@ RUN apt-get update -yqq && apt-get install -yqq --no-install-recommends \
     libmemcached-dev \
     redis \
     libgd-dev \
+    libsodium-dev \
     nginx \
     && apt-get clean && rm -rf /var/lib/apt/lists/*
 
@@ -47,7 +48,7 @@ RUN docker-php-ext-install -j$(nproc) \
     zip \
     pcntl && \
     pecl install redis memcached && \
-    docker-php-ext-enable redis memcached
+    docker-php-ext-enable redis memcached libsodium23 \
 
 # ----------------------------- Additional Tools -----------------------------
 # Install Phive (Package Manager for PHAR libraries) and global tools in one step