diff --git a/EPR-ATC-Simulator/installation.md b/EPR-ATC-Simulator/installation.md
index 1bd01345c0ec18d4edaf35e1f00ab6180e76ab7b..dcdda744a4edab0e372b53ac0921b6e5f26443f0 100644
--- a/EPR-ATC-Simulator/installation.md
+++ b/EPR-ATC-Simulator/installation.md
@@ -5,7 +5,7 @@ author: Wylem BARS
 function: Software Engineer
 date: 01/07/2019
 toolversion: 1.2.0
-version: 0.01
+version: 1.01
 status: Draft
 reference: KER1-MAN-IHE-ATC_SIMULATOR_INSTALLATION-0_01
 customer: IHE-EUROPE