diff --git a/src/leo_storage.app.src b/src/leo_storage.app.src
index c2e0a00..f04fb38 100644
--- a/src/leo_storage.app.src
+++ b/src/leo_storage.app.src
@@ -23,7 +23,7 @@
 {application, leo_storage,
  [
   {description, "LEO Storage Server"},
-  {vsn, "1.2.20"},
+  {vsn, "1.2.21"},
   {id, "leo_storage"},
   {registered,   []},
   {applications, [kernel, stdlib, crypto, os_mon]},