diff --git a/.gitignore b/.gitignore
index 5975280..6beca83 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,3 +14,4 @@
 /indi-gphoto-1.8.1.tar.gz
 /indi-gphoto-1.8.5.tar.gz
 /indi-gphoto-1.8.6.tar.gz
+/indi-gphoto-1.9.0.tar.gz
diff --git a/cmake_use_compilerflags.patch b/cmake_use_compilerflags.patch
deleted file mode 100644
index 7de484e..0000000
--- a/cmake_use_compilerflags.patch
+++ /dev/null
@@ -1,14 +0,0 @@
---- indi-gphoto-0.9.9.20141015svn1783/CMakeLists.txt	2013-12-21 04:23:39.000000000 +0200
-+++ indi-gphoto-0.9.9.20141015svn1783/CMakeLists.txt	2014-10-25 10:20:52.115443058 +0300
-@@ -3,9 +3,9 @@ PROJECT(indi_gphoto C CXX)
- 
- set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake_modules/")
- 
--SET(CMAKE_CXX_FLAGS "-Wall" )
-+SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall" )
- SET(CMAKE_CXX_FLAGS_DEBUG "-O0 -g -DDEBUG_FITS" )
--SET(CMAKE_C_FLAGS "-Wall" )
-+SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall" )
- SET(CMAKE_C_FLAGS_DEBUG "-O0 -g -DDEBUG_FITS" )
- 
- find_package(USB REQUIRED)
diff --git a/indi-gphoto.spec b/indi-gphoto.spec
index 0483d95..93ff16b 100644
--- a/indi-gphoto.spec
+++ b/indi-gphoto.spec
@@ -1,10 +1,8 @@
-%global __cmake_in_source_build 1
-
 %global driver gphoto
 
 Name:           indi-%{driver}
-Version:        1.8.6
-Release:        3%{?dist}
+Version:        1.9.0
+Release:        1%{?dist}
 Summary:        INDI driver providing support for gPhoto
 
 License:        LGPLv2+
@@ -12,32 +10,29 @@ URL:            http://indilib.org/
 # Upstream provides one big tar including nonfree BLOBs for other drivers.
 # Thus we have to generate a clean tar by ourself containing only
 # the free driver to be packaged using
-# ./indi-gphoto-generate-tarball.sh 1.3.1
+# ./indi-gphoto-generate-tarball.sh %%{version}
+# The main source from upstream is at
+# https://github.com/indilib/indi-3rdparty/archive/refs/tags/v%%{version}.tar.gz
 Source0:        %{name}-%{version}.tar.gz
 Source1:        %{name}-generate-tarball.sh
 
+BuildRequires:  cmake
 BuildRequires:  gcc
 BuildRequires:  gcc-c++
-BuildRequires:  cfitsio-devel
-BuildRequires:	cmake
-BuildRequires:	dcraw
-BuildRequires:	libgphoto2-devel
-BuildRequires:	libjpeg-devel
-BuildRequires:  LibRaw-devel
-BuildRequires:  libtiff-devel
-BuildRequires:	libusb-devel
-BuildRequires:  systemd
-BuildRequires:	zlib-devel
-BuildRequires:  libindi = %{version}
-BuildRequires:  libindi-devel = %{version}
+BuildRequires:  systemd-rpm-macros
+BuildRequires:  zlib-devel
+BuildRequires:  pkgconfig(cfitsio)
+BuildRequires:  pkgconfig(libgphoto2)
+BuildRequires:  pkgconfig(libjpeg)
+BuildRequires:  pkgconfig(libindi) = %{version}
+BuildRequires:  pkgconfig(libraw)
+BuildRequires:  pkgconfig(libusb-1.0)
 
 # We have to specify this requirement as the shared libraries are part of
 # libindi-libs (which is what the dependency generator will find), but the
 # driver also requires the binary indiserver, part of libindi package.
 Requires:       libindi = %{version}
 
-Requires:       dcraw
-
 %description
 INDI driver using gPhoto to add support for many cameras to INDI.
 This includes many DSLR, e.g. Canon or Nikon.
@@ -45,7 +40,7 @@ This includes many DSLR, e.g. Canon or Nikon.
 
 %prep
 %setup -q -n%{name}-%{version}
-# For Fedora we want to put udev rules in %{_udevrulesdir}
+# For Fedora we want to put udev rules in %%{_udevrulesdir}
 sed -i 's|/lib/udev/rules.d|%{_udevrulesdir}|g' CMakeLists.txt
 
 %build
@@ -64,6 +59,9 @@ sed -i 's|/lib/udev/rules.d|%{_udevrulesdir}|g' CMakeLists.txt
 %{_udevrulesdir}/*.rules
 
 %changelog
+* Fri May 14 2021 Mattia Verga <mattia.verga@protonmail.com> - 1.9.0-1
+- new version
+
 * Tue Feb 02 2021 Christian Dersch <lupinix@mailbox.org> - 1.8.6-3
 - Rebuilt for libcfitsio.so.9
 
diff --git a/sources b/sources
index 108e18c..41164f3 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (indi-gphoto-1.8.6.tar.gz) = 3360722be5ab92f2b631ac620d8d2d78b14574cee16b58c32fec679610f112d3b6452cba3ec0c2f3c76b2355f2e926273384cddd7aa01ec588409a66b54c9988
+SHA512 (indi-gphoto-1.9.0.tar.gz) = 2e8efa750b9dbcc62e2545a1106227d741658351652a6e239ae6e04aca3a4e89c4dbcd2a9575a045157ed5af0af33717a5f86b4a0b42ad49cf5d509d538c59b8