diff --git a/shard.yml b/shard.yml
index 6892bee..33b1b74 100644
--- a/shard.yml
+++ b/shard.yml
@@ -1,10 +1,10 @@
 name: http_proxy
-version: 0.3.0
+version: 0.3.1
 
 authors:
   - Theo Li <bbtfrr@gmail.com>
   - Anton Maminov <anton.maminov@gmail.com>
 
-crystal: 0.23.1
+crystal: 0.24.1
 
 license: MIT
diff --git a/src/http_proxy.cr b/src/http_proxy.cr
index fbc4e9c..ba8395a 100644
--- a/src/http_proxy.cr
+++ b/src/http_proxy.cr
@@ -7,6 +7,6 @@ require "./http/proxy/client"
 
 module HTTP
   module Proxy
-    VERSION = "0.3.0"
+    VERSION = "0.3.1"
   end
 end