fixed coollightbox

package.json

@@ -24,7 +24,7 @@
     "pretty-bytes": "^5.5.0",
     "vue": "^2.6.12",
     "vue-autofocus-directive": "^1.0.4",
-    "vue-cool-lightbox": "^2.6.9",
+    "vue-cool-lightbox": "^2.7.4",
     "vue-infinite-loading": "^2.4.5",
     "vue-router": "^3.4.9",
     "vue-vimeo-player": "^0.1.0",