diff --git a/versions.cmd b/versions.cmd
index aba0735..ead55ba 100644
--- a/versions.cmd
+++ b/versions.cmd
@@ -12,7 +12,7 @@ set GDAL_VER=3.0.4
 set GEOS_VER=3.4.3
 set HDF5_VER=1.8.21
 set IRICLIB_ADF_VER=0.2
-set IRICLIB_VER=4.0.41
+set IRICLIB_VER=4.0.42
 set LIBPNG_VER=1.6.37
 set LIBTIFF_VER=4.1.0
 set NETCDF_VER=4.7.4