diff --git a/README.md b/README.md
index 863c9a6..895e5ed 100644
--- a/README.md
+++ b/README.md
@@ -51,10 +51,13 @@ PreSyncing                           Syncing                               Succe
 
 ## Building
 
-Go version: 1.13
+Go version: 1.22
 
 ```shell
+# for native arch
 > make all
+# for other arch
+> make ARCH=linux-arm64 all
 ```
 
-Binaries in the `build-linux-amd64/`.
+Binaries are in `build-$ARCH/`, e.g., `build-linux-amd64/`.
diff --git a/internal/version.go b/internal/version.go
index 9eac8b3..406057d 100644
--- a/internal/version.go
+++ b/internal/version.go
@@ -1,4 +1,4 @@
 package internal
 
 // Version of the program
-const Version string = "0.8.0"
+const Version string = "0.9.0"