diff --git a/default.xml b/default.xml
index 34b9c0da..070d7493 100644
--- a/default.xml
+++ b/default.xml
@@ -13,5 +13,5 @@
   <project name="isabelle" revision="refs/tags/Isabelle2024" dest-branch="ts-2024"/>
   <project name="l4v" revision="6956c71d257a4cc6fdf1c210521dc48ddbda0b50" dest-branch="master"/>
   <project name="polyml" path="HOL4/polyml" revision="bf2020d077bfbb1c5911dcef20bd275c95da7162" dest-branch="successful-decompile"/>
-  <project name="seL4" revision="e5d01aa3f244069469038ec30f2575baa9a81a0b"/>
+  <project name="seL4" revision="4f1e7bdfa09def32615a867e9a78d5643db4bfad"/>
 </manifest>
\ No newline at end of file