diff --git a/manifests/NelsonNumericalSoftware/Nelson/0.4.12.yaml b/manifests/NelsonNumericalSoftware/Nelson/0.5.2.yaml
similarity index 88%
rename from manifests/NelsonNumericalSoftware/Nelson/0.4.12.yaml
rename to manifests/NelsonNumericalSoftware/Nelson/0.5.2.yaml
index bac14deee..dcc11c2df 100644
--- a/manifests/NelsonNumericalSoftware/Nelson/0.4.12.yaml
+++ b/manifests/NelsonNumericalSoftware/Nelson/0.5.2.yaml
@@ -3,7 +3,7 @@ Publisher: Nelson Numerical Software
 Author: Allan CORNET
 AppMoniker: nelson
 Name: Nelson
-Version: 0.4.12
+Version: 0.5.2
 License: Open Source license LGPLv2
 LicenseUrl: https://raw.githubusercontent.com/Nelson-numerical-software/nelson/master/LICENSE
 Description: Nelson is an array programming language providing a powerful open computing environment for engineering and scientific applications using modern C/C++ libraries (Boost, Eigen, …) and others state of art numerical libraries.It has sophisticated data structures (including cell, struct, linear systems, …), an interpreter and a high level programming language. Nelson has been developped to be an open/modular system where an user can define these own data types and operations on these data types by using overload.
@@ -13,5 +13,5 @@ FileExtensions: nls, nlf, nh5, mat, hdf5
 InstallerType: inno
 Installers:
   - Arch: x64
-    Url: https://github.com/Nelson-numerical-software/nelson/releases/download/v0.4.12/Nelson-0.4.12.2904-x86-64.exe
-    Sha256: 22a0fbe36bd1e419479a402bf83c9cb2c053301f0eca759d6b597a5b414d197c
+    Url: https://github.com/Nelson-numerical-software/nelson/releases/download/v0.5.2/Nelson-0.5.2.3052-x86-64.exe
+    Sha256: 0b7af3ac877690f6bc87e547214e1546b8a3fa038c7f4ef948e56a919ac9826b