diff --git a/examples/spectrum/package-lock.json b/examples/spectrum/package-lock.json
index 174c9ee..ed51074 100644
--- a/examples/spectrum/package-lock.json
+++ b/examples/spectrum/package-lock.json
@@ -25,10 +25,12 @@
       }
     },
     "../..": {
+      "name": "composition-plot",
       "version": "0.0.1",
       "license": "BSD-3-Clause",
       "dependencies": {
         "@colormap/core": "^0.1.0-3",
+        "@kitware/vtk.js": "^19.0.4",
         "@openchemistry/utils": "^0.6.4",
         "d3-array": "^3.0.1",
         "d3-axis": "^3.0.0",
@@ -37,8 +39,7 @@
         "d3-shape": "^3.0.1",
         "d3-transition": "^3.0.1",
         "lodash-es": "^4.17.10",
-        "plotly.js": "^2.3.0",
-        "vtk.js": "^13.11.0"
+        "plotly.js": "^2.3.0"
       },
       "devDependencies": {
         "@microsoft/api-documenter": "^7.13.23",
@@ -50,6 +51,7 @@
         "@types/d3-selection": "^3.0.0",
         "@types/d3-shape": "^3.0.2",
         "@types/d3-transition": "^3.0.1",
+        "@types/humanize-duration": "^3.27.1",
         "@types/lodash-es": "^4.17.1",
         "gh-pages": "^3.2.3",
         "typescript": "^4.3.5"
@@ -2784,10 +2786,13 @@
       }
     },
     "node_modules/minimist": {
-      "version": "1.2.5",
-      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
-      "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
-      "dev": true
+      "version": "1.2.8",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.8.tgz",
+      "integrity": "sha512-2yyAR8qBkN3YuheJanUpWC5U3bb5osDywNB8RzDVlDwDHbocAJveqqj1u8+SVD7jkWT4yvsHCpWqqWqAxb0zCA==",
+      "dev": true,
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
     },
     "node_modules/ms": {
       "version": "2.1.2",
@@ -5001,6 +5006,7 @@
       "version": "file:../..",
       "requires": {
         "@colormap/core": "^0.1.0-3",
+        "@kitware/vtk.js": "^19.0.4",
         "@microsoft/api-documenter": "^7.13.23",
         "@microsoft/api-extractor": "^7.16.1",
         "@openchemistry/types": "^0.8.4",
@@ -5011,6 +5017,7 @@
         "@types/d3-selection": "^3.0.0",
         "@types/d3-shape": "^3.0.2",
         "@types/d3-transition": "^3.0.1",
+        "@types/humanize-duration": "^3.27.1",
         "@types/lodash-es": "^4.17.1",
         "d3-array": "^3.0.1",
         "d3-axis": "^3.0.0",
@@ -5021,8 +5028,7 @@
         "gh-pages": "^3.2.3",
         "lodash-es": "^4.17.10",
         "plotly.js": "^2.3.0",
-        "typescript": "^4.3.5",
-        "vtk.js": "^13.11.0"
+        "typescript": "^4.3.5"
       }
     },
     "compressible": {
@@ -5576,9 +5582,9 @@
       }
     },
     "minimist": {
-      "version": "1.2.5",
-      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
-      "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
+      "version": "1.2.8",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.8.tgz",
+      "integrity": "sha512-2yyAR8qBkN3YuheJanUpWC5U3bb5osDywNB8RzDVlDwDHbocAJveqqj1u8+SVD7jkWT4yvsHCpWqqWqAxb0zCA==",
       "dev": true
     },
     "ms": {