diff --git a/modulefiles/GDAS/hera.intel.lua b/modulefiles/GDAS/hera.intel.lua
index d8e389058..109b1e938 100644
--- a/modulefiles/GDAS/hera.intel.lua
+++ b/modulefiles/GDAS/hera.intel.lua
@@ -47,7 +47,7 @@ load("atlas/0.35.1")
 load("sp/2.5.0")
 load("gsl-lite/0.37.0")
 load("libjpeg/2.1.0")
-load("krb5/1.15.1")
+load("krb5/1.20.1")
 load("libtirpc/1.3.3")
 load("hdf/4.2.15")
 load("jedi-cmake/1.4.0")