diff --git a/reg_tests/ice_blend/driver.hera.sh b/reg_tests/ice_blend/driver.hera.sh
index ec31d773f..863083e41 100755
--- a/reg_tests/ice_blend/driver.hera.sh
+++ b/reg_tests/ice_blend/driver.hera.sh
@@ -37,7 +37,7 @@ module load build.$target.$compiler
 module load grib-util
 # Because of a bug in the grib-util module, the wgrib2 module
 # must be loaded last.
-module load wgrib2/2.0.8
+module load wgrib2/3.1.1
 module list
 
 export DATA="${WORK_DIR:-/scratch2/NCEPDEV/stmp1/$LOGNAME}"
diff --git a/reg_tests/snow2mdl/driver.hera.sh b/reg_tests/snow2mdl/driver.hera.sh
index f2c07ba5a..872f034ae 100755
--- a/reg_tests/snow2mdl/driver.hera.sh
+++ b/reg_tests/snow2mdl/driver.hera.sh
@@ -26,7 +26,7 @@ source ../../sorc/machine-setup.sh > /dev/null 2>&1
 module use ../../modulefiles
 module load build.$target.$compiler
 module load grib-util
-module load wgrib2/2.0.8
+module load wgrib2/3.1.1
 module list
 
 # Because of a bug in the grib-util module, need to construct this