diff --git a/Dockerfile b/Dockerfile
index d8868fb..3fd30d0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,13 +5,12 @@ LABEL "com.github.actions.description"="Publishes releases to Itch.io using Butl
 LABEL "com.github.actions.icon"="upload"
 LABEL "com.github.actions.color"="white"
 
-RUN yum update -y
-
 # Install Butler
 ADD https://dl.itch.ovh/butler/linux-amd64/head/butler /usr/bin/
 RUN chmod +x /usr/bin/butler
+RUN butler upgrade --assume-yes
 
 # Run butler push
 ADD entrypoint.sh /entrypoint.sh
 RUN chmod +x entrypoint.sh
-ENTRYPOINT ["/entrypoint.sh"]
\ No newline at end of file
+ENTRYPOINT ["/entrypoint.sh"]
diff --git a/entrypoint.sh b/entrypoint.sh
index 07d06bb..f9e8461 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -4,16 +4,15 @@ set -e
 mkdir -p ~/.config/itch
 echo $BUTLER_CREDENTIALS > ~/.config/itch/butler_creds
 
-
-versionArguement=""
+versionArgument=""
 
 if [ "$VERSION" != "" ]
 then
-    versionArguement="--userversion ${VERSION}"
+    versionArgument="--userversion ${VERSION}"
 elif [ "$VERSION_FILE" != "" ]
 then
-    versionArguement="--userversion-file ${VERSION_FILE}"
+    versionArgument="--userversion-file ${VERSION_FILE}"
 fi
 
-echo "butler push $PACKAGE $ITCH_USER/$ITCH_GAME:$CHANNEL ${versionArguement}"
-butler push $PACKAGE $ITCH_USER/$ITCH_GAME:$CHANNEL ${versionArguement}
\ No newline at end of file
+echo "butler push \"$PACKAGE\" $ITCH_USER/$ITCH_GAME:$CHANNEL ${versionArgument}"
+butler push "$PACKAGE" $ITCH_USER/$ITCH_GAME:$CHANNEL ${versionArgument}