diff --git a/modules/config.xqm b/modules/config.xqm
index 859f27fc..aef670fc 100644
--- a/modules/config.xqm
+++ b/modules/config.xqm
@@ -60,7 +60,7 @@ declare variable $config:enable-proxy-caching :=
  : In this case, change $config:webcomponents-cdn to point to http://localhost:port 
  : (default: 8000, but check where your server is running).
  :)
-declare variable $config:webcomponents := "2.15.2";
+declare variable $config:webcomponents := "2.15.3";
 
 (:~
  : CDN URL to use for loading webcomponents. Could be changed if you created your
diff --git a/package-lock.json b/package-lock.json
index 4f6fedd9..38fb4895 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "8.1.0",
       "license": "GPL-3.0",
       "dependencies": {
-        "@teipublisher/pb-components": "^2.15.2"
+        "@teipublisher/pb-components": "^2.15.3"
       },
       "devDependencies": {
         "adm-zip": "^0.5.9",
@@ -871,9 +871,9 @@
       }
     },
     "node_modules/@teipublisher/pb-components": {
-      "version": "2.15.2",
-      "resolved": "https://registry.npmjs.org/@teipublisher/pb-components/-/pb-components-2.15.2.tgz",
-      "integrity": "sha512-r/ahZW3MwZ6xNuWkB6PaBDZBCnWJtOjDciNcV8w3qaQoefg4puNsK7jByhoi5qV5/19ktvBhh2IYrayq+4MxZA==",
+      "version": "2.15.3",
+      "resolved": "https://registry.npmjs.org/@teipublisher/pb-components/-/pb-components-2.15.3.tgz",
+      "integrity": "sha512-/o/r7qrlpffa5h0yrkLo8gmK9CK0MAKGZOJY8pTqC4xm/9LaUJIXaw57lbizy+zn5QxnE5kRLlt3r/qazsR9pA==",
       "dependencies": {
         "@babel/runtime": "7.11.2",
         "@cwmr/paper-autocomplete": "^4.0.0",
@@ -5207,9 +5207,9 @@
       "integrity": "sha512-P1st0aksCrn9sGZhp8GMYwBnQsbvAWsZAX44oXNNvLHGqAOcoVxmjZiohstwQ7SqKnbR47akdNi+uleWD8+g6A=="
     },
     "@teipublisher/pb-components": {
-      "version": "2.15.2",
-      "resolved": "https://registry.npmjs.org/@teipublisher/pb-components/-/pb-components-2.15.2.tgz",
-      "integrity": "sha512-r/ahZW3MwZ6xNuWkB6PaBDZBCnWJtOjDciNcV8w3qaQoefg4puNsK7jByhoi5qV5/19ktvBhh2IYrayq+4MxZA==",
+      "version": "2.15.3",
+      "resolved": "https://registry.npmjs.org/@teipublisher/pb-components/-/pb-components-2.15.3.tgz",
+      "integrity": "sha512-/o/r7qrlpffa5h0yrkLo8gmK9CK0MAKGZOJY8pTqC4xm/9LaUJIXaw57lbizy+zn5QxnE5kRLlt3r/qazsR9pA==",
       "requires": {
         "@babel/runtime": "7.11.2",
         "@cwmr/paper-autocomplete": "^4.0.0",
diff --git a/package.json b/package.json
index 3928b966..afa9d110 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
   },
   "license": "GPL-3.0",
   "dependencies": {
-    "@teipublisher/pb-components": "^2.15.2"
+    "@teipublisher/pb-components": "^2.15.3"
   },
   "devDependencies": {
     "adm-zip": "^0.5.9",