diff --git a/utils.sh b/utils.sh
index 92d4aa3..2464760 100644
--- a/utils.sh
+++ b/utils.sh
@@ -291,7 +291,7 @@
 
 # Model revisions
 model_version="${model_version:-11.12}"
-model_build="${model_build:-35}"
+model_build="${model_build:-38}"
 model_flavour="${model_flavour:-Linux64_GCC-6.4}"
 
 # Model snapshots from filer are not normally not accessible from developer