diff --git a/package-lock.json b/package-lock.json
index 302bab2..827c3ac 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.2.2",
       "license": "Apache-2.0",
       "dependencies": {
-        "@uzufly/cesium-ifc-viewer": "^0.12"
+        "@uzufly/cesium-ifc-viewer": "^0.12.1"
       },
       "devDependencies": {
         "@parcel/transformer-inline-string": "^2.10.1",
@@ -2343,13 +2343,13 @@
       "integrity": "sha512-I3pkr8j/6tmQtKV/ZzHtuaqYSQvyjGRKH4go60Rr0IDLlFxuRT5V32uvB1mecM5G1EVAUyF/4r4QZ1GHgz+mxA=="
     },
     "node_modules/@uzufly/cesium-ifc-viewer": {
-      "version": "0.12.0",
-      "resolved": "https://npm.pkg.github.com/download/@uzufly/cesium-ifc-viewer/0.12.0/c86cc34dad9a07e2956b4cae6a4622792ec1e448",
-      "integrity": "sha512-kTaiNnJJnA3Mk3rjU3dKPYzrstkVKF1zJZdsESM49c9CujoQvp0ZE5SJwnicsvefkaF6imRUSyZswaD+zMoQdw==",
+      "version": "0.12.1",
+      "resolved": "https://npm.pkg.github.com/download/@uzufly/cesium-ifc-viewer/0.12.1/f6723f1e4a9f46955b91650db3b52d2f9dfe704f",
+      "integrity": "sha512-+pSOlEchA0qyI8o1iCWE13YhfOmUHyvGiu4IyWQzgJZOefxWzj5dnluzbUX4b6mlvUkqLFsQMTBjd7i2L0oQEg==",
       "license": "Apache-2.0",
       "dependencies": {
-        "cesium": "^1.110.0",
-        "lit": "^3.0.0",
+        "cesium": "^1.110.1",
+        "lit": "^3.0.1",
         "web-ifc": "0.0.35",
         "web-ifc-three": "0.0.121",
         "web-ifc-viewer": "1.0.213"
diff --git a/package.json b/package.json
index 9d2949b..6facd64 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
   },
   "homepage": "https://github.com/uzufly/ifc-cesium-showcase/#readme",
   "dependencies": {
-    "@uzufly/cesium-ifc-viewer": "^0.12"
+    "@uzufly/cesium-ifc-viewer": "^0.12.1"
   },
   "devDependencies": {
     "@parcel/transformer-inline-string": "^2.10.1",