diff --git a/Dockerfile b/Dockerfile
index ba1a0fd..4a66668 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ruby:3-alpine
+FROM almalinux:8
 LABEL "maintainer"="bpicode"
 
 LABEL "com.github.actions.name"="github-action-fpm"
@@ -6,12 +6,10 @@ LABEL "com.github.actions.description"="Build packages for multiple platforms us
 LABEL "com.github.actions.icon"="package"
 LABEL "com.github.actions.color"="green"
 
-RUN apk --no-cache add build-base
-RUN apk --no-cache add rpm
-RUN apk --no-cache add tar
-RUN apk --no-cache add zip
-RUN gem install --no-document fpm -v 1.15.1
+RUN dnf -y module enable ruby:3.1 \
+    && dnf -y install ruby ruby-devel gcc make redhat-rpm-config \
+    && gem install --no-document fpm \
+    && dnf clean all
 
 COPY entrypoint.sh /entrypoint.sh
-
 ENTRYPOINT ["/entrypoint.sh"]
diff --git a/entrypoint.sh b/entrypoint.sh
index be7eebd..3e255b1 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -2,4 +2,4 @@
 
 set -e
 
-FPMOPTS="${INPUT_FPM_OPTS}" fpm $@
+FPMOPTS="${INPUT_FPM_OPTS}" fpm "$@"