diff --git a/devel.xml b/devel.xml
index 5357adfd..518fcca6 100644
--- a/devel.xml
+++ b/devel.xml
@@ -12,5 +12,5 @@
   <project name="isabelle" revision="ts-2023" />
   <project name="l4v" />
   <project name="polyml" path="HOL4/polyml" revision="successful-decompile"/>
-  <project name="seL4" revision="b9b36e584a75df99be6e65ef68ef7a5daba61d70"/>
+  <project name="seL4" revision="5b4fb3e3577f8d1be81fd9b53d6bf477a6862749"/>
 </manifest>