diff --git a/manifests/UniversityOfWaikato/Weka/3.8.4.yaml b/manifests/UniversityOfWaikato/Weka/3.9.5.yaml
similarity index 73%
rename from manifests/UniversityOfWaikato/Weka/3.8.4.yaml
rename to manifests/UniversityOfWaikato/Weka/3.9.5.yaml
index 65bbae889..8c6266963 100644
--- a/manifests/UniversityOfWaikato/Weka/3.8.4.yaml
+++ b/manifests/UniversityOfWaikato/Weka/3.9.5.yaml
@@ -1,5 +1,5 @@
 Id: UniversityOfWaikato.Weka
-Version: 3.8.4
+Version: 3.9.5
 Name: Weka
 Publisher: University of Waikato
 License: GNU General Public License version 3.0
@@ -8,6 +8,6 @@ Description: Weka is a collection of machine learning algorithms for solving rea
 Homepage: https://www.cs.waikato.ac.nz/ml/weka/
 Installers:
   - Arch: x86
-    Url: https://sourceforge.net/projects/weka/files/weka-3-8/3.8.4/weka-3-8-4-azul-zulu-windows.exe/download
-    Sha256: 99A82A43EB1F20CD5AC4E27FA6B29A716FF917C6732D8FDFC9394D9291524C02
+    Url: https://sourceforge.net/projects/weka/files/weka-3-9/3.9.5/weka-3-9-5-azul-zulu-windows.exe/download
+    Sha256: ca3f9a103c80225d2a30d17504ba40461ccf7f059cc3225e880aaac743b64f8f
     InstallerType: nullsoft