Update harvesthq/chosen requirement

composer.json

@@ -43,10 +43,10 @@
             "type": "package",
             "package": {
                 "name": "harvesthq/chosen",
-                "version": "1.8.2",
+                "version": "1.8.7",
                 "type": "drupal-library",
                 "dist": {
-                    "url": "https://github.com/harvesthq/chosen/releases/download/v1.8.2/chosen_v1.8.2.zip",
+                    "url": "https://github.com/harvesthq/chosen/releases/download/v1.8.7/chosen_v1.8.7.zip",
                     "type": "zip"
                 }
             }
@@ -60,7 +60,7 @@
         "bower-asset/fontawesome": "~4.7.0",
         "drupal/bootstrap": "^3.6",
         "drupal/chosen": "^2.4",
-        "harvesthq/chosen": "^1.8",
+        "harvesthq/chosen": "1.8.7",
         "lakedrops/composer-json-utils": "^1.1.0",
         "lakedrops/dotenv": "^1.0.0",
         "matthiasmullie/path-converter": "^1.0"