diff --git a/x11-themes/QGnomePlatform/QGnomePlatform-0.9.2-r7.ebuild b/x11-themes/QGnomePlatform/QGnomePlatform-0.9.2-r7.ebuild
index b7b66c40a655..3d2a85d3dd02 100644
--- a/x11-themes/QGnomePlatform/QGnomePlatform-0.9.2-r7.ebuild
+++ b/x11-themes/QGnomePlatform/QGnomePlatform-0.9.2-r7.ebuild
@@ -42,8 +42,8 @@ BDEPEND="
 "
 
 src_prepare() {
-	# Fix cmake4 compatibility, bug #958301
-	sed -i -e 's/VERSION 3.0/VERSION 3.5/' CMakeLists.txt || die
+	# Fix cmake4 compatibility, bug #958301, #965856
+	sed -i -e 's/VERSION 3.0/VERSION 3.10/' CMakeLists.txt || die
 	cmake_src_prepare
 }