diff --git a/SRPMS/chromium-widevine/chromium-widevine.spec.in b/SRPMS/chromium-widevine/chromium-widevine.spec.in
index 7405768..b1b1632 100644
--- a/SRPMS/chromium-widevine/chromium-widevine.spec.in
+++ b/SRPMS/chromium-widevine/chromium-widevine.spec.in
@@ -43,6 +43,7 @@ bsdtar -x --strip-components 4 -f data.tar.xz opt/google/chrome/WidevineCdm
 [ "%{buildroot}" != / ] && rm -rf %{buildroot}
 install -d -m0755 %{buildroot}%{_libdir}/chromium/
 cp -a WidevineCdm %{buildroot}%{_libdir}/chromium/
+ln -s WidevineCdm/_platform_specific/linux_x64/libwidevinecdm.so %{buildroot}%{_libdir}/chromium/
 
 #cp %{S:0} LICENSE
 
@@ -59,9 +60,13 @@ rm -rf %{_builddir}/%{name}-*
 %{_libdir}/chromium/WidevineCdm/manifest.json
 %{_libdir}/chromium/WidevineCdm/LICENSE
 %{_libdir}/chromium/WidevineCdm/_platform_specific/linux_x64/libwidevinecdm.so
+%{_libdir}/chromium/libwidevinecdm.so
 #%doc LICENSE
 
 %changelog
+* Fri Jun 24 2022 Silvan Calarco <silvan.calarco@mambasoft.it> @SRPMVERSION@-@SRPMRELEASE@
+- provide symlink %{_libdir}/chromium/libwidevinecdm.so for QtWebengine based applications
+
 * Sat Nov 02 2019 Silvan Calarco <silvan.calarco@mambasoft.it> @SRPMVERSION@-@SRPMRELEASE@
 - make library available in the path searched by chromium 78+
 
diff --git a/SRPMSVERSIONS b/SRPMSVERSIONS
index f2c5ce6..7ec4564 100644
--- a/SRPMSVERSIONS
+++ b/SRPMSVERSIONS
@@ -41,8 +41,8 @@ if [ ! "$SRPMCHECK" -o "$SRPMCHECK" = "chromium-pepper-flash" ]; then
 fi
 # chromium-widevine
 if [ "`uname -m`" == "x86_64" ]; then
-   SRPMVERSION["chromium-widevine"]="`rpm -q chromium | sed "s|chromium-\([0-9.]*\).*|\1|"`"
+   SRPMVERSION["chromium-widevine"]="`curl --max-time 20 -sL https://cdn.openmamba.org/pub/openmamba/devel/SRPMS.base/ | grep \"chromium-.*mamba.src.rpm\" | sed 's|.*\"chromium-\([0-9.]*\)-.*|\1|'`"
 else
    SRPMVERSION["chromium-widevine"]="0"
 fi
-SRPMRELEASE["chromium-widevine"]=3mamba
+SRPMRELEASE["chromium-widevine"]=4mamba