diff --git a/default.xml b/default.xml
index 039c652c..5ec98124 100644
--- a/default.xml
+++ b/default.xml
@@ -34,7 +34,7 @@
   <project name="seL4.git" path="kernel" revision="619a310a6ec51a7913bbf64c0ea54fbb9d9f0417" upstream="master" dest-branch="master"/>
   <project name="seL4_libs" path="projects/seL4_libs" revision="fcabdef37016cd568a40c82e0d97a264b86ee6d4" upstream="master" dest-branch="master"/>
   <project name="seL4_projects_libs.git" path="projects/seL4_projects_libs" revision="97360824eebc80e9a68fef9ef699f3c0ff8bd792" upstream="master" dest-branch="master"/>
-  <project name="seL4_tools.git" path="tools/seL4" revision="f43fe9353fee26e33cc92579082c37742a8a5992" upstream="master" dest-branch="master">
+  <project name="seL4_tools.git" path="tools/seL4" revision="91c87959b9730407a98803e5e7560835d65276aa" upstream="master" dest-branch="master">
     <linkfile src="cmake-tool/griddle" dest="griddle"/>
     <linkfile src="cmake-tool/init-build.sh" dest="init-build.sh"/>
   </project>