diff --git a/package-lock.json b/package-lock.json
index 5602703a..3551378a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -39,7 +39,7 @@
         "@polymer/paper-tooltip": "^3.0.1",
         "@vaadin/vaadin-tabs": "^3.2.0",
         "@vaadin/vaadin-upload": "^4.4.0",
-        "@webcomponents/webcomponentsjs": "latest",
+        "@webcomponents/webcomponentsjs": "*",
         "animejs": "^3.2.0",
         "codemirror": "^5.58.1",
         "gridjs": "^5.0.2",
@@ -51,7 +51,7 @@
         "js-cookie": "^2.2.1",
         "leaflet": "^1.7.1",
         "leaflet.markercluster": "^1.5.3",
-        "lit-element": "latest",
+        "lit-element": "*",
         "lit-html": "^1.3.0",
         "marked": "^1.2.0",
         "openseadragon": "^2.4.2",
@@ -4118,9 +4118,9 @@
       }
     },
     "node_modules/async": {
-      "version": "2.6.3",
-      "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
-      "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
+      "version": "2.6.4",
+      "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
+      "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
       "dev": true,
       "dependencies": {
         "lodash": "^4.17.14"
@@ -20855,9 +20855,9 @@
       "dev": true
     },
     "async": {
-      "version": "2.6.3",
-      "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
-      "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
+      "version": "2.6.4",
+      "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
+      "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
       "dev": true,
       "requires": {
         "lodash": "^4.17.14"