diff --git a/nuspell.spec b/nuspell.spec
index 83c833c..62ba1f1 100644
--- a/nuspell.spec
+++ b/nuspell.spec
@@ -1,6 +1,6 @@
 Name:		nuspell
-Version:	3.1.2
-Release:	6%{?dist}
+Version:	4.2.0
+Release:	1%{?dist}
 Summary:	C++ spelling checking library and command-line tool
 License:	LGPLv3+
 URL:		https://nuspell.github.io
@@ -13,7 +13,7 @@ BuildRequires:	gcc-c++
 BuildRequires:	git
 BuildRequires:	libicu-devel
 BuildRequires:	rdkit-devel
-BuildRequires:	rubygem-ronn
+BuildRequires:	pandoc
 BuildRequires:	catch-devel
 Requires:		hunspell-en-US
 
@@ -35,7 +35,7 @@ The %{name}-devel package contains the header files and developer docs for \
 %autosetup -n %{name}-%{version}
 
 %build
-%cmake -DBUILD_SHARED_LIBS=1 -DCMAKE_BUILD_TYPE=Release \
+%cmake -DCMAKE_BUILD_TYPE=Release \
 	-DCMAKE_INSTALL_PREFIX=%{_prefix}
 %cmake_build
 
@@ -48,7 +48,7 @@ ctest
 %files
 %{_mandir}/man1/%{name}*
 %{_bindir}/%{name}
-%{_libdir}/*.so.3*
+%{_libdir}/*.so.4*
 %license COPYING COPYING.LESSER
 %doc AUTHORS CHANGELOG.md README.md
 
@@ -61,6 +61,9 @@ ctest
 %doc %{_docdir}/nuspell/
 
 %changelog
+* Tue Feb 02 2021 Vishal Vijayraghavan <vishalvvr@fedoraproject.org> - 4.2.0-1 
+- New release 4.2.0
+
 * Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 3.1.2-6
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
 
diff --git a/sources b/sources
index a8a5e0b..1bfd6b9 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (nuspell-3.1.2.tar.gz) = ed5206cb9ffa7e4ec6843988a75627d4ae7d5170444b6e7bd3496c1bf61c25412c4e68864800f2ad238d014b4e50d25282f367de2900f8a230f3ecc9ae5772be
+SHA512 (nuspell-4.2.0.tar.gz) = ae9157e9753868c002ed69a765fb705d29d993f3940e11efbc2699778a8b1abee2eb7daa0ff51187b899d6935a215a24662e5b52ec1ef5c644e90a0245f7583d