Update package.json

package.json

@@ -129,7 +129,7 @@
         "jszip": "^3.10.1",
         "lodash": "4.17.11",
         "minimist": "1.2.0",
-        "panda-xform": "6.7.3",
+        "panda-xform": "6.7.9",
         "parseForm": "^2.3.8",
         "prop-types": "15.7.2",
         "qrcode.react": "^3.1.0",