diff --git a/dev-libs/kpublictransport/kpublictransport24-24.05.0.recipe b/dev-libs/kpublictransport/kpublictransport24-24.08.0.recipe
similarity index 96%
rename from dev-libs/kpublictransport/kpublictransport24-24.05.0.recipe
rename to dev-libs/kpublictransport/kpublictransport24-24.08.0.recipe
index 37502f4d3..d4e7fb6c0 100644
--- a/dev-libs/kpublictransport/kpublictransport24-24.05.0.recipe
+++ b/dev-libs/kpublictransport/kpublictransport24-24.08.0.recipe
@@ -25,7 +25,7 @@ COPYRIGHT="2010-2024 KDE Organisation"
 LICENSE="GNU LGPL v2"
 REVISION="1"
 SOURCE_URI="https://download.kde.org/stable/release-service/$portVersion/src/kpublictransport-$portVersion.tar.xz"
-CHECKSUM_SHA256="a9a25ad3398a2dc928bb69add1947c839d73ce8e00957b7bbd6b985477f437bb"
+CHECKSUM_SHA256="e91445d37d4ce0f6bb9aa0c039ea73f2709f65712bd11c72f3a83aadbc038c96"
 SOURCE_DIR="kpublictransport-$portVersion"
 
 ARCHITECTURES="all !x86_gcc2"
@@ -64,7 +64,7 @@ BUILD_REQUIRES="
 	haiku${secondaryArchSuffix}_devel
 	extra_cmake_modules$secondaryArchSuffix
 	devel:libKF6I18n$secondaryArchSuffix
-	devel:libprotobuf$secondaryArchSuffix
+	devel:libprotobuf$secondaryArchSuffix >= 31
 	devel:libQt6Core$secondaryArchSuffix
 	devel:libQt6Qml$secondaryArchSuffix
 	devel:libz$secondaryArchSuffix