diff --git a/Dockerfile b/Dockerfile
index cd9940f..55bf6bf 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:16.16.0-buster
+FROM node:18.18.2-buster
 
 LABEL version="13.0.1"
 LABEL repository="https://github.com/w9jds/firebase-action"
@@ -10,10 +10,10 @@ LABEL com.github.actions.description="Wraps the firebase-tools CLI to enable com
 LABEL com.github.actions.icon="package"
 LABEL com.github.actions.color="gray-dark"
 
-RUN apt update && apt-get install --no-install-recommends -y jq openjdk-11-jre && rm -rf /var/lib/apt/lists/*;
+RUN apt update && apt-get install --no-install-recommends -y jq openjdk-11-jre && rm -rf /var/lib/apt/lists/*
 
-RUN npm i -g npm@8.10.0 && npm cache clean --force;
-RUN npm i -g firebase-tools@13.0.1 && npm cache clean --force;
+RUN npm i -g npm@8.10.0 && npm cache clean --force
+RUN npm i -g firebase-tools@13.0.1 && npm cache clean --force
 
 COPY LICENSE README.md /
 COPY "entrypoint.sh" "/entrypoint.sh"