diff --git a/hol4/.HOLCOMMIT b/hol4/.HOLCOMMIT
index ead220a1d5bd848889199f5f40bba1f77d0d1722..a55461f9ea37233477cf2d7a536a7639e301c68a 100644
--- a/hol4/.HOLCOMMIT
+++ b/hol4/.HOLCOMMIT
@@ -1 +1 @@
-6f28c73ae9284a3419a94804032a979c36154808
+2809015377f873ada95535e89b801a87c05eda9c