diff --git a/docker/Dockerfile b/docker/Dockerfile
index dc000fa4..39312e00 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -7,10 +7,10 @@ WORKDIR /usr/src/app
 
 COPY package.json /usr/src/app/
 
-RUN npm config set package-lock false && \
-    npm install --production -f && \
-    npm i gritty && \
-    npm cache clean --force
+RUN curl -fsSL https://bun.com/install | bash && \
+    ~/.bun/bin/bun i --production --no-save && \
+    PATH=$PATH:~/.bun/bin bun i gritty --no-save && \
+    ~/.bun/bin/bun pm cache rm
 
 COPY . /usr/src/app
 
diff --git a/docker/Dockerfile.alpine b/docker/Dockerfile.alpine
index 784c7ee6..b8cc6e3e 100644
--- a/docker/Dockerfile.alpine
+++ b/docker/Dockerfile.alpine
@@ -7,12 +7,12 @@ WORKDIR /usr/src/app
 
 COPY package.json /usr/src/app/
 
-RUN npm config set package-lock false && \
-    npm install --production -f && \
-    apk update && \
-    apk add --no-cache bash make g++ python3 && \
-    npm i gritty && \
-    npm cache clean --force && \
+RUN apk update && \
+    apk add --no-cache curl bash make g++ python3 && \
+    curl -fsSL https://bun.com/install | bash && \
+    ~/.bun/bin/bun i --production --no-save && \
+    PATH=$PATH:~/.bun/bin bun i gritty --no-save && \
+    ~/.bun/bin/bun pm cache rm && \
     apk del make g++ python3 && \
     rm -rf /usr/include /tmp/* /var/cache/apk/*