diff --git a/packages/7zip.xml b/packages/7zip.xml
index 69399d9..458651a 100755
--- a/packages/7zip.xml
+++ b/packages/7zip.xml
@@ -2,13 +2,13 @@
 <packages>
     <package id="7zip"
              name="Gestionnaire d'archives 7-Zip"
-             revision="3"
+             revision="4"
              reboot="false"
              priority="10">
 
-        <variable architecture='x86' name="MSI" value="7z920.msi" />
-        <variable architecture='x64' name="MSI" value="7z920-x64.msi" />
-        <variable name="PKG_VERSION" value="9.20"/>
+        <variable architecture='x86' name="MSI" value="7z1512.msi" />
+        <variable architecture='x64' name="MSI" value="7z1512-x64.msi" />
+        <variable name="PKG_VERSION" value="15.12"/>
 
         <check type="uninstall" condition="versiongreaterorequal" path="7-Zip .+" value="%PKG_VERSION%" />
 
diff --git a/softwares/7z1512-x64.msi b/softwares/7z1512-x64.msi
new file mode 100644
index 0000000..0418936
Binary files /dev/null and b/softwares/7z1512-x64.msi differ
diff --git a/softwares/7z1512.msi b/softwares/7z1512.msi
new file mode 100644
index 0000000..9a1aec2
Binary files /dev/null and b/softwares/7z1512.msi differ
diff --git a/softwares/7z920-x64.msi b/softwares/7z920-x64.msi
deleted file mode 100644
index a14fc5e..0000000
Binary files a/softwares/7z920-x64.msi and /dev/null differ
diff --git a/softwares/7z920.msi b/softwares/7z920.msi
deleted file mode 100644
index d178b45..0000000
Binary files a/softwares/7z920.msi and /dev/null differ