diff --git a/neko/update/native.sh b/neko/update/native.sh
index 6fa1a74c..0445c0ff 100755
--- a/neko/update/native.sh
+++ b/neko/update/native.sh
@@ -24,8 +24,8 @@ fi
 # write version info
 say "Writing version info to package.json..."
 
-running "sed -e \"s/\\\"version\\\": \\\"\\([^+][^+]*\\).*\\\",$/\\\"version\\\": \\\"\\\\1+neko:$(version)\\\",/\" package.json > package.json.new && mv -- package.json.new package.json"
-sed -e "s/\"version\": \"\([^+][^+]*\).*\",$/\"version\": \"\\1+neko:$(version)\",/" package.json > package.json.new && mv -- package.json.new package.json
+running "sed \"s/\\\"version\\\": \\\"\\([^+][^+]*\\).*\\\",$/\\\"version\\\": \\\"\\\\1+neko:$(version)\\\",/\" package.json > package.json.new && mv -- package.json.new package.json"
+sed "s/\"version\": \"\([^+][^+]*\).*\",$/\"version\": \"\\1+neko:$(version)\",/" package.json > package.json.new && mv -- package.json.new package.json
 
 say "Done!"
 br
diff --git a/neko/update/utils b/neko/update/utils
index 156fc7e7..ca10d4ca 100644
--- a/neko/update/utils
+++ b/neko/update/utils
@@ -23,5 +23,5 @@ br() {
 version() {
   COMMIT_DATE=$(git show --no-patch --pretty="%cs" FETCH_HEAD | sed -e "s/-//g" | cut -c 3-)
   COMMIT_HASH_INITIAL=$(printf "%s" "$(git rev-parse FETCH_HEAD)" | cut -c 1)
-  printf "%s%s" "${COMMIT_DATE}" "${COMMIT_HASH_INITIAL}"
+  printf "%s.%s" "${COMMIT_DATE}" "${COMMIT_HASH_INITIAL}"
 }