diff --git a/.abf.yml b/.abf.yml
index cd006bb..c997703 100644
--- a/.abf.yml
+++ b/.abf.yml
@@ -1,4 +1,3 @@
 sources:
-  upx-3.95.tar.gz: a716f0311d11a4e727589f3435b27787b929feae
+  upx-3.96-src.tar.xz: 53c36d5ba589ded10a6bbd1c58cb74c466ca3204
   upx-4.2.4-src.tar.xz: 94232affd0ab7b616f2eebf0c005b90abe41ed5b
-  upx-lzma-sdk-3.95.tar.gz: c6a754f3c578d948cd5e7a5d5751e4589566f43d
diff --git a/upx.spec b/upx.spec
index f12fd16..7e03bae 100644
--- a/upx.spec
+++ b/upx.spec
@@ -1,13 +1,13 @@
 Summary:	The Ultimate Packer for eXecutables
 Name:		upx
-Version:	4.2.4
+Version:	3.96
 Release:	1
 License:	GPLv2+
 Group:		Archiving/Compression
 URL:		https://upx.github.io
 #Source0:	upx-%{version}.tar.gz
 #Source1:	upx-lzma-sdk-%{version}.tar.gz
-Source0:    https://github.com/upx/upx/releases/download/v%{version}/%{name}-%{version}-src.tar.xz
+Source0:    	https://github.com/upx/upx/releases/download/v%{version}/%{name}-%{version}-src.tar.xz
 BuildRequires:  xz
 BuildRequires:  cmake
 BuildRequires:	ucl-devel