diff --git a/recipes-tpm1/hoth/libhoth_%.bbappend b/recipes-tpm1/hoth/libhoth_%.bbappend
index 92515d5b..996e313 100644
--- a/recipes-tpm1/hoth/libhoth_%.bbappend
+++ b/recipes-tpm1/hoth/libhoth_%.bbappend
@@ -1 +1 @@
-SRCREV:gbmc = "e4827163741e0804f12ac96c81b8e97649be6795"
+SRCREV:gbmc = "af40674b9e0a9c4d0f52c408b17c4471b1fbee02"