diff --git a/.gitignore b/.gitignore
index 332c58b..708aa9e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@
 /coolreader-cr3.2.32.tar.gz
 /coolreader-cr3.2.33.tar.gz
 /coolreader-cr3.2.34.tar.gz
+/coolreader-cr3.2.50.tar.gz
diff --git a/coolreader.spec b/coolreader.spec
index 837b7f5..bf41c9d 100644
--- a/coolreader.spec
+++ b/coolreader.spec
@@ -1,26 +1,28 @@
-%define __cmake_in_source_build 1
 Summary: Cross platform open source e-book reader
 Name: coolreader
-Version: 3.2.34
-Release: 5%{?dist}
-License: GPLv2
+Version: 3.2.50
+Release: 1%{?dist}
+License: GPLv2+
 URL: https://sourceforge.net/projects/crengine
 Source0: https://github.com/buggins/coolreader/archive/cr%{version}/coolreader-cr%{version}.tar.gz
 Source1: cr3.appdata.xml
-
+# https://github.com/buggins/coolreader/pull/204
 Patch0: coolreader-0001-fix-paths-in-a-cr3.desktop-file.patch
 # https://github.com/buggins/coolreader/issues/80
+# https://github.com/buggins/coolreader/pull/205
 Patch1: coolreader-0002-add-license-file.patch
 
 BuildRequires: gcc-c++
-BuildRequires: cmake >= 2.8.9
+BuildRequires: cmake
 BuildRequires: pkgconfig(zlib)
 BuildRequires: pkgconfig(libpng)
 BuildRequires: pkgconfig(libjpeg)
 BuildRequires: pkgconfig(freetype2)
 BuildRequires: pkgconfig(harfbuzz)
-BuildRequires: pkgconfig(QtCore)
-BuildRequires: pkgconfig(QtGui)
+BuildRequires: pkgconfig(libunibreak)
+BuildRequires: cmake(Qt5Core)
+BuildRequires: cmake(Qt5Gui)
+BuildRequires: cmake(Qt5LinguistTools)
 
 BuildRequires: desktop-file-utils
 BuildRequires: libappstream-glib
@@ -32,36 +34,57 @@ HTML, EPUB, CHM, PDB, MOBI.
 
 %prep
 %autosetup -p1 -n %{name}-cr%{version}
-%cmake \
-	-DGUI=QT \
-	-DMAX_IMAGE_SCALE_MUL=2 \
-	-DDOC_DATA_COMPRESSION_LEVEL=3 \
-	-DDOC_BUFFER_SIZE=0x140000 \
-        .
 
 %build
-%make_build
+mkdir -p %{_vpath_builddir}
+%cmake \
+  -DGUI=QT5 \
+  -DCMAKE_CXX_FLAGS="-DUSE_FREETYPE2" \
+  -DCMAKE_BUILD_TYPE=Release \
+  -DMAX_IMAGE_SCALE_MUL=2 \
+  -DDOC_DATA_COMPRESSION_LEVEL=3 \
+  -DDOC_BUFFER_SIZE=0x1400000 \
+  .
+
+%cmake_build
 
 %install
-%make_install
+%cmake_install
 install -D -pm 644 %{SOURCE1} %{buildroot}%{_metainfodir}/cr3.appdata.xml
 
+# gather locale files
+%find_lang cr3 --with-qt --without-mo
+
 %check
 desktop-file-validate %{buildroot}%{_datadir}/applications/cr3.desktop
 appstream-util validate-relax --nonet %{buildroot}%{_metainfodir}/cr3.appdata.xml
 
-%files
+%files -f cr3.lang
 %license LICENSE
 %{_bindir}/cr3
 %{_datadir}/applications/cr3.desktop
-%{_metainfodir}/cr3.appdata.xml
-%{_datadir}/cr3
+%dir %{_datadir}/cr3
+%{_datadir}/cr3/*.css
+%{_datadir}/cr3/backgrounds/
+%{_datadir}/cr3/hyph/
+%{_datadir}/cr3/textures/
 %{_datadir}/pixmaps/cr3.*
+%{_metainfodir}/cr3.appdata.xml
 %{_mandir}/man1/cr3.1*
 %doc %{_docdir}/cr3
 %doc README.md
 
 %changelog
+* Sat Dec 5 2020 Andy Mender <andymenderunix@fedoraproject.org> - 3.2.50-1
+- Update to version 3.2.50
+- Add new BuildRequires libunibreak
+- Build against Qt5, not Qt4 (Qt5 is tested by upstream)
+- Use the cmake(foo) format for Qt5 BuildRequires
+- Don't restrict minimal cmake version (3.17.0 in F32 already)
+- Fix license from GPLv2 to GPLv2+ (never was GPLv2)
+- Switch to out-of-source build (recommended by upstream)
+- Properly install locales
+
 * Mon Oct 12 2020 Jeff Law <law@redhat.com> - 3.2.34-5
 - Use __cmake_in_source_build
 
diff --git a/sources b/sources
index 9207d06..fe1ac23 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (coolreader-cr3.2.34.tar.gz) = 3a83ab80d68a85f89cac0e8273f3da67220eb6090995d869a467db199aa699df39f150c6968ca1fbbf70571f266b1f6c9cc6e5ef3a99f125656f7033d7131296
+SHA512 (coolreader-cr3.2.50.tar.gz) = 01417c1daae5da6ebb4d92fd68693d3aff09013d1f5679a30138941e23f79db58bdf2b20721deb10ad3d0b9ab0530f8237aeaa2b6f1c1fabbff1c43f48d68ac3