diff --git a/docs/content/en/Getting-Started/Basic-Usage/_index.md b/docs/content/en/Getting-Started/Basic-Usage/_index.md
index ef7b540b..05053642 100644
--- a/docs/content/en/Getting-Started/Basic-Usage/_index.md
+++ b/docs/content/en/Getting-Started/Basic-Usage/_index.md
@@ -67,7 +67,6 @@ Commands:
   check-eask [files..]    Run eask checker
   locate                  Print out Eask installed location
   upgrade-eask            Upgrade Eask itself                                                                                                                                             [aliases: upgrade-self]
-
 Proxy Options:
       --proxy        update proxy for HTTP and HTTPS to host                                                                                                                                             [string]
       --http-proxy   update proxy for HTTP to host                                                                                                                                                       [string]
@@ -75,7 +74,7 @@ Proxy Options:
       --no-proxy     set no-proxy to host                                                                                                                                                                [string]
 
 Options:
-      --version      show version number                                                                                                                                                                [boolean]
+      --version      output version information and exit                                                                                                                                                [boolean]
       --help         show usage instructions                                                                                                                                                            [boolean]
       --show-hidden  Show hidden commands and options                                                                                                                                                   [boolean]
   -g, --global       change default workspace to ~/.eask/                                                                                                                                               [boolean]
diff --git a/docs/content/zh-TW/Getting-Started/Basic-Usage/_index.md b/docs/content/zh-TW/Getting-Started/Basic-Usage/_index.md
index 5af884c0..80e41fca 100644
--- a/docs/content/zh-TW/Getting-Started/Basic-Usage/_index.md
+++ b/docs/content/zh-TW/Getting-Started/Basic-Usage/_index.md
@@ -64,7 +64,6 @@ Commands:
   check-eask [files..]    Run eask checker
   locate                  Print out Eask installed location
   upgrade-eask            Upgrade Eask itself                                                                                                                                             [aliases: upgrade-self]
-
 Proxy Options:
       --proxy        update proxy for HTTP and HTTPS to host                                                                                                                                             [string]
       --http-proxy   update proxy for HTTP to host                                                                                                                                                       [string]
@@ -72,7 +71,7 @@ Proxy Options:
       --no-proxy     set no-proxy to host                                                                                                                                                                [string]
 
 Options:
-      --version      show version number                                                                                                                                                                [boolean]
+      --version      output version information and exit                                                                                                                                                [boolean]
       --help         show usage instructions                                                                                                                                                            [boolean]
       --show-hidden  Show hidden commands and options                                                                                                                                                   [boolean]
   -g, --global       change default workspace to ~/.eask/                                                                                                                                               [boolean]
diff --git a/eask b/eask
index e02f4f6f..2c5c7434 100644
--- a/eask
+++ b/eask
@@ -11,6 +11,8 @@ Usage: eask <command> [options..]`;
 
 const epilogue = `For more information, find the manual at https://emacs-eask.github.io/`;
 
+const version = `0.8.2`;
+
 yargs
   .usage(usage)
   .scriptName('')
@@ -23,7 +25,7 @@ yargs
     handler() { yargs.showHelp(); }
   })
   .showHelpOnFail(true)
-  .version('version', 'show version number', '0.8.2')
+  .version('version', 'output version information and exit', version)
   .help('help', 'show usage instructions')
   .showHidden('show-hidden', 'Show hidden commands and options')
   .options({