diff --git a/package-lock.json b/package-lock.json
index 34d6e81..c494866 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,17 +1,17 @@
 {
   "name": "polychroma",
-  "version": "2.1.1",
+  "version": "2.1.2",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "polychroma",
-      "version": "2.1.1",
+      "version": "2.1.2",
       "dependencies": {
         "@nuxtjs/google-analytics": "2.4.0",
         "@nuxtjs/markdownit": "1.2.10",
         "@nuxtjs/pwa": "3.3.5",
-        "chroma-js": "2.1.0",
+        "chroma-js": "2.4.2",
         "nuxt": "2.15.4"
       },
       "devDependencies": {
@@ -5816,12 +5816,9 @@
       }
     },
     "node_modules/chroma-js": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/chroma-js/-/chroma-js-2.1.0.tgz",
-      "integrity": "sha512-uiRdh4ZZy+UTPSrAdp8hqEdVb1EllLtTHOt5TMaOjJUvi+O54/83Fc5K2ld1P+TJX+dw5B+8/sCgzI6eaur/lg==",
-      "dependencies": {
-        "cross-env": "^6.0.3"
-      }
+      "version": "2.4.2",
+      "resolved": "https://registry.npmjs.org/chroma-js/-/chroma-js-2.4.2.tgz",
+      "integrity": "sha512-U9eDw6+wt7V8z5NncY2jJfZa+hUH8XEj8FQHgFJTrUFnJfXYf4Ml4adI2vXZOjqRDpFWtYVWypDfZwnJ+HIR4A=="
     },
     "node_modules/chrome-trace-event": {
       "version": "1.0.2",
@@ -6596,21 +6593,6 @@
       "resolved": "https://registry.npmjs.org/create-require/-/create-require-1.1.1.tgz",
       "integrity": "sha512-dcKFX3jn0MpIaXjisoRvexIJVEKzaq7z2rZKxf+MSr9TkdmHmsU4m2lcLojrj/FHl8mk5VxMmYA+ftRkP/3oKQ=="
     },
-    "node_modules/cross-env": {
-      "version": "6.0.3",
-      "resolved": "https://registry.npmjs.org/cross-env/-/cross-env-6.0.3.tgz",
-      "integrity": "sha512-+KqxF6LCvfhWvADcDPqo64yVIB31gv/jQulX2NGzKS/g3GEVz6/pt4wjHFtFWsHMddebWD/sDthJemzM4MaAag==",
-      "dependencies": {
-        "cross-spawn": "^7.0.0"
-      },
-      "bin": {
-        "cross-env": "src/bin/cross-env.js",
-        "cross-env-shell": "src/bin/cross-env-shell.js"
-      },
-      "engines": {
-        "node": ">=8.0"
-      }
-    },
     "node_modules/cross-spawn": {
       "version": "7.0.3",
       "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz",
@@ -29729,12 +29711,9 @@
       "integrity": "sha512-bIomtDF5KGpdogkLd9VspvFzk9KfpyyGlS8YFVZl7TGPBHL5snIOnxeshwVgPteQ9b4Eydl+pVbIyE1DcvCWgQ=="
     },
     "chroma-js": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/chroma-js/-/chroma-js-2.1.0.tgz",
-      "integrity": "sha512-uiRdh4ZZy+UTPSrAdp8hqEdVb1EllLtTHOt5TMaOjJUvi+O54/83Fc5K2ld1P+TJX+dw5B+8/sCgzI6eaur/lg==",
-      "requires": {
-        "cross-env": "^6.0.3"
-      }
+      "version": "2.4.2",
+      "resolved": "https://registry.npmjs.org/chroma-js/-/chroma-js-2.4.2.tgz",
+      "integrity": "sha512-U9eDw6+wt7V8z5NncY2jJfZa+hUH8XEj8FQHgFJTrUFnJfXYf4Ml4adI2vXZOjqRDpFWtYVWypDfZwnJ+HIR4A=="
     },
     "chrome-trace-event": {
       "version": "1.0.2",
@@ -30384,14 +30363,6 @@
       "resolved": "https://registry.npmjs.org/create-require/-/create-require-1.1.1.tgz",
       "integrity": "sha512-dcKFX3jn0MpIaXjisoRvexIJVEKzaq7z2rZKxf+MSr9TkdmHmsU4m2lcLojrj/FHl8mk5VxMmYA+ftRkP/3oKQ=="
     },
-    "cross-env": {
-      "version": "6.0.3",
-      "resolved": "https://registry.npmjs.org/cross-env/-/cross-env-6.0.3.tgz",
-      "integrity": "sha512-+KqxF6LCvfhWvADcDPqo64yVIB31gv/jQulX2NGzKS/g3GEVz6/pt4wjHFtFWsHMddebWD/sDthJemzM4MaAag==",
-      "requires": {
-        "cross-spawn": "^7.0.0"
-      }
-    },
     "cross-spawn": {
       "version": "7.0.3",
       "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz",
diff --git a/package.json b/package.json
index 6b4d5d8..484e2bf 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "@nuxtjs/google-analytics": "2.4.0",
     "@nuxtjs/markdownit": "1.2.10",
     "@nuxtjs/pwa": "3.3.5",
-    "chroma-js": "2.1.0",
+    "chroma-js": "2.4.2",
     "nuxt": "2.15.4"
   },
   "devDependencies": {