diff --git a/src/p1_acme.app.src b/src/p1_acme.app.src
index eb2d93a..49014aa 100644
--- a/src/p1_acme.app.src
+++ b/src/p1_acme.app.src
@@ -17,7 +17,7 @@
 %%%-------------------------------------------------------------------
 {application, p1_acme,
  [{description,  "ACME client"},
-  {vsn,          "1.0.22"},
+  {vsn,          "1.0.23"},
   {modules,      []},
   {registered,   []},
   {applications, [kernel, stdlib,