diff --git a/.gitignore b/.gitignore
index 5ae5668..fea0d92 100644
--- a/.gitignore
+++ b/.gitignore
@@ -77,3 +77,4 @@ devhelp-2.90.5.tar.bz2
 /devhelp-3.37.1.tar.xz
 /devhelp-3.38.0.tar.xz
 /devhelp-3.38.1.tar.xz
+/devhelp-40.alpha.tar.xz
diff --git a/devhelp.spec b/devhelp.spec
index 18467f7..0b3451d 100644
--- a/devhelp.spec
+++ b/devhelp.spec
@@ -1,12 +1,14 @@
+%global tarball_version %%(echo %{version} | tr '~' '.')
+
 Name: devhelp
 Epoch: 1
-Version: 3.38.1
-Release: 2%{?dist}
+Version: 40~alpha
+Release: 1%{?dist}
 Summary: API documentation browser
 
 License: GPLv2+ and LGPL2+
 URL: https://wiki.gnome.org/Apps/Devhelp
-Source0: https://download.gnome.org/sources/%{name}/3.38/%{name}-%{version}.tar.xz
+Source0: https://download.gnome.org/sources/%{name}/40/%{name}-%{tarball_version}.tar.xz
 
 BuildRequires: chrpath
 BuildRequires: desktop-file-utils
@@ -46,14 +48,16 @@ This package contains the development files for the library that can be used
 for embedding devhelp into other applications such as IDEs.
 
 %prep
-%setup -q
+%autosetup -p1 -n %{name}-%{tarball_version}
 
 %build
 %meson \
 %if 0%{?flatpak}
     -Dflatpak_build=true \
 %endif
-    -Dgtk_doc=true
+    -Dgtk_doc=true \
+    -Dplugin_gedit=true \
+    %{nil}
 
 %meson_build
 
@@ -104,6 +108,9 @@ desktop-file-validate $RPM_BUILD_ROOT%{_datadir}/applications/org.gnome.Devhelp.
 %{_datadir}/gir-1.0/Devhelp-3.0.gir
 
 %changelog
+* Fri Feb 19 2021 Kalev Lember <klember@redhat.com> - 1:40~alpha-1
+- Update to 40.alpha
+
 * Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1:3.38.1-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
 
diff --git a/sources b/sources
index 6fd00e3..499fe64 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (devhelp-3.38.1.tar.xz) = bcdd61cd822ae3fbe2c9542c09d058760fc1fa0bbbd55b1fc0853b4fdbf1c3856d4fed8f2263f94f41096cbdc0a76394773d43a9072d8aa89274fa61a3c2a430
+SHA512 (devhelp-40.alpha.tar.xz) = 9acc86cd4e5c057432acd3c65fed1d226031b7951ed936618a3b86d5bf4b2958a669302957026fbda5f780aa7280dad29eda949bb4b078dc9883d84f5bc8f0f2