diff --git a/mpfr.spec b/mpfr.spec
index 7414c9b..94bc372 100644
--- a/mpfr.spec
+++ b/mpfr.spec
@@ -1,13 +1,13 @@
-Summary: A C library for multiple-precision floating-point computations
+Summary: C library for multiple-precision floating-point computations
 Name: mpfr
 Version: 4.1.0
 Release: 2%{?dist}
-URL: http://www.mpfr.org/
+URL: https://www.mpfr.org/
 
 License: LGPLv3+
 BuildRequires: gmp-devel gcc make
 
-Source0: http://www.mpfr.org/%{name}-%{version}/%{name}-%{version}.tar.xz
+Source0: https://www.mpfr.org/%{name}-%{version}/%{name}-%{version}.tar.xz
 
 # This can be removed when F32 reaches EOL
 Obsoletes: mpfr3 < 4.0.0