diff --git a/default.xml b/default.xml
index 117b7d9..42d2f22 100644
--- a/default.xml
+++ b/default.xml
@@ -15,7 +15,7 @@
   <project name="musllibc" path="projects/musllibc" revision="9798aedbc3ee5fa3c1d7f788e9312df9203e7b0b" upstream="sel4" dest-branch="sel4"/>
   <project name="rumprun" path="projects/rumprun" revision="0be59c66494209d1d379fea5dbdd09aa23f54934" upstream="master" dest-branch="master"/>
   <project name="rumprun-packages" path="projects/rumprun-packages" revision="b6a88a4bab2a98fb419bb73836a6b50e26a9a7ae" upstream="master" dest-branch="master"/>
-  <project name="rumprun-sel4-demoapps" path="projects/rumprun-sel4-demoapps" revision="12e3b5bcf365702965e5b20571b50401a5766650" upstream="master" dest-branch="master">
+  <project name="rumprun-sel4-demoapps" path="projects/rumprun-sel4-demoapps" revision="bc5f41f7de0b35e9d4d08f8c7dfcef00e5d52d52" upstream="master" dest-branch="master">
     <linkfile src="README.md" dest="README.md"/>
     <linkfile src="settings.cmake" dest="settings.cmake"/>
   </project>
@@ -26,5 +26,5 @@
     <linkfile src="cmake-tool/default-CMakeLists.txt" dest="CMakeLists.txt"/>
   </project>
   <project name="sel4runtime.git" path="projects/sel4runtime" revision="bb75358167fe8bdc0e3df565bb419dc6eb150a60" upstream="master" dest-branch="master"/>
-  <project name="util_libs" path="projects/util_libs" revision="b67281aeb4dc590d31d668d29b7e7bfb2cd86e22" upstream="master" dest-branch="master"/>
+  <project name="util_libs" path="projects/util_libs" revision="1b55577ac4e0a00c2b76a72d90ecc5d2427ed0c7" upstream="master" dest-branch="master"/>
 </manifest>