diff --git a/zstd.spec b/zstd.spec
index 6c17567..83ff4d9 100644
--- a/zstd.spec
+++ b/zstd.spec
@@ -13,12 +13,13 @@ Version:	1.5.6
 Release:	1
 License:	BSD and GPLv2+
 Group:		Archiving/Compression
-Url:		http://www.zstd.net
+URL:		http://www.zstd.net
 Source0:	https://github.com/facebook/zstd/archive/v%{version}/%{name}-%{version}.tar.gz
 BuildRequires:	gtest-devel
 BuildRequires:	pkgconfig(liblz4)
 BuildRequires:	pkgconfig(liblzma)
 BuildRequires:	pkgconfig(zlib)
+BuildRequires:  pkgconfig(openssl3.3)
 BuildRequires:	cmake
 BuildRequires:	ninja