diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..9f11b75
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.idea/
diff --git a/Dockerfile b/Dockerfile
index 009c462..6344c4f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,10 @@
-FROM haproxy:1.9.5-alpine
+FROM haproxy:2.1.3-alpine
+
+RUN apk --no-cache upgrade \
+ && apk add --no-cache ca-certificates openssl \
+ && mkdir /etc/haproxy \
+ && mkdir -p /opt/haproxy
 
-RUN apk --no-cache upgrade && apk add --no-cache ca-certificates openssl && mkdir /etc/haproxy && mkdir -p /opt/haproxy
 COPY entrypoint.sh /bin/
 COPY ./error-pages /opt/haproxy/error-pages