diff --git a/aqbanking.spec b/aqbanking.spec
index e918bdc..2d6ab97 100644
--- a/aqbanking.spec
+++ b/aqbanking.spec
@@ -48,8 +48,8 @@ BuildRequires:  doxygen
 BuildRequires:  fdupes
 BuildRequires:  gcc-c++
 BuildRequires:  gmp-devel
-BuildRequires:  gwenhywfar-devel = 4.20.0
-BuildRequires:  gwenhywfar-tools = 4.20.0
+BuildRequires:  gwenhywfar-devel >= 4.20.0
+BuildRequires:  gwenhywfar-tools >= 4.20.0
 BuildRequires:  ktoblzcheck-devel >= 1.10
 BuildRequires:  pkgconfig
 %if !0%{?sles_version}