diff --git a/package-lock.json b/package-lock.json
index 33feadf5..1e99b2ef 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
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         "@turf/bbox": "^6.0.1",
         "d3-array": "^1.2.0",
-        "d3-scale": "^1.0.6",
+        "d3-scale": "^4.0.2",
         "d3-shape": "^1.2.0",
         "desandro-classie": "^1.0.1",
         "lodash.debounce": "^4.0.8",
@@ -3357,11 +3357,6 @@
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-    "node_modules/d3-collection": {
-      "version": "1.0.7",
-      "resolved": "https://registry.npmjs.org/d3-collection/-/d3-collection-1.0.7.tgz",
-      "integrity": "sha512-ii0/r5f4sjKNTfh84Di+DpztYwqKhEyUlKoPrzUFfeSkWxjW49xU2QzO9qrPrNkpdI0XJkfzvmTu8V2Zylln6A=="
-    },
     "node_modules/d3-color": {
       "version": "1.2.3",
       "resolved": "https://registry.npmjs.org/d3-color/-/d3-color-1.2.3.tgz",
@@ -3386,17 +3381,40 @@
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     "node_modules/d3-scale": {
-      "version": "1.0.7",
-      "resolved": "https://registry.npmjs.org/d3-scale/-/d3-scale-1.0.7.tgz",
-      "integrity": "sha512-KvU92czp2/qse5tUfGms6Kjig0AhHOwkzXG0+PqIJB3ke0WUv088AHMZI0OssO9NCkXt4RP8yju9rpH8aGB7Lw==",
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/d3-scale/-/d3-scale-4.0.2.tgz",
+      "integrity": "sha512-GZW464g1SH7ag3Y7hXjf8RoUuAFIqklOAq3MRl4OaWabTFJY9PN/E1YklhXLh+OQ3fM9yS2nOkCoS+WLZ6kvxQ==",
       "dependencies": {
-        "d3-array": "^1.2.0",
-        "d3-collection": "1",
-        "d3-color": "1",
-        "d3-format": "1",
-        "d3-interpolate": "1",
-        "d3-time": "1",
-        "d3-time-format": "2"
+        "d3-array": "2.10.0 - 3",
+        "d3-format": "1 - 3",
+        "d3-interpolate": "1.2.0 - 3",
+        "d3-time": "2.1.1 - 3",
+        "d3-time-format": "2 - 4"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-scale/node_modules/d3-array": {
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/d3-array/-/d3-array-3.2.0.tgz",
+      "integrity": "sha512-3yXFQo0oG3QCxbF06rMPFyGRMGJNS7NvsV1+2joOjbBE+9xvWQ8+GcMJAjRCzw06zQ3/arXeJgbPYcjUCuC+3g==",
+      "dependencies": {
+        "internmap": "1 - 2"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-scale/node_modules/d3-time": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/d3-time/-/d3-time-3.0.0.tgz",
+      "integrity": "sha512-zmV3lRnlaLI08y9IMRXSDshQb5Nj77smnfpnd2LrBa/2K281Jijactokeak14QacHs/kKq0AQ121nidNYlarbQ==",
+      "dependencies": {
+        "d3-array": "2 - 3"
+      },
+      "engines": {
+        "node": ">=12"
       }
     },
     "node_modules/d3-shape": {
@@ -5545,6 +5563,14 @@
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       "dev": true
     },
+    "node_modules/internmap": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/internmap/-/internmap-2.0.3.tgz",
+      "integrity": "sha512-5Hh7Y1wQbvY5ooGgPbDaL5iYLAPzMTUrjMulskHLH6wnv/A+1q5rgEaiuqEjB+oxGXIVZs1FF+R/KPN3ZSQYYg==",
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/into-stream": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/into-stream/-/into-stream-3.1.0.tgz",
@@ -12740,11 +12766,6 @@
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     },
-    "d3-collection": {
-      "version": "1.0.7",
-      "resolved": "https://registry.npmjs.org/d3-collection/-/d3-collection-1.0.7.tgz",
-      "integrity": "sha512-ii0/r5f4sjKNTfh84Di+DpztYwqKhEyUlKoPrzUFfeSkWxjW49xU2QzO9qrPrNkpdI0XJkfzvmTu8V2Zylln6A=="
-    },
     "d3-color": {
       "version": "1.2.3",
       "resolved": "https://registry.npmjs.org/d3-color/-/d3-color-1.2.3.tgz",
@@ -12769,17 +12790,33 @@
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     },
     "d3-scale": {
-      "version": "1.0.7",
-      "resolved": "https://registry.npmjs.org/d3-scale/-/d3-scale-1.0.7.tgz",
-      "integrity": "sha512-KvU92czp2/qse5tUfGms6Kjig0AhHOwkzXG0+PqIJB3ke0WUv088AHMZI0OssO9NCkXt4RP8yju9rpH8aGB7Lw==",
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/d3-scale/-/d3-scale-4.0.2.tgz",
+      "integrity": "sha512-GZW464g1SH7ag3Y7hXjf8RoUuAFIqklOAq3MRl4OaWabTFJY9PN/E1YklhXLh+OQ3fM9yS2nOkCoS+WLZ6kvxQ==",
       "requires": {
-        "d3-array": "^1.2.0",
-        "d3-collection": "1",
-        "d3-color": "1",
-        "d3-format": "1",
-        "d3-interpolate": "1",
-        "d3-time": "1",
-        "d3-time-format": "2"
+        "d3-array": "2.10.0 - 3",
+        "d3-format": "1 - 3",
+        "d3-interpolate": "1.2.0 - 3",
+        "d3-time": "2.1.1 - 3",
+        "d3-time-format": "2 - 4"
+      },
+      "dependencies": {
+        "d3-array": {
+          "version": "3.2.0",
+          "resolved": "https://registry.npmjs.org/d3-array/-/d3-array-3.2.0.tgz",
+          "integrity": "sha512-3yXFQo0oG3QCxbF06rMPFyGRMGJNS7NvsV1+2joOjbBE+9xvWQ8+GcMJAjRCzw06zQ3/arXeJgbPYcjUCuC+3g==",
+          "requires": {
+            "internmap": "1 - 2"
+          }
+        },
+        "d3-time": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/d3-time/-/d3-time-3.0.0.tgz",
+          "integrity": "sha512-zmV3lRnlaLI08y9IMRXSDshQb5Nj77smnfpnd2LrBa/2K281Jijactokeak14QacHs/kKq0AQ121nidNYlarbQ==",
+          "requires": {
+            "d3-array": "2 - 3"
+          }
+        }
       }
     },
     "d3-shape": {
@@ -14502,6 +14539,11 @@
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       "dev": true
     },
+    "internmap": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/internmap/-/internmap-2.0.3.tgz",
+      "integrity": "sha512-5Hh7Y1wQbvY5ooGgPbDaL5iYLAPzMTUrjMulskHLH6wnv/A+1q5rgEaiuqEjB+oxGXIVZs1FF+R/KPN3ZSQYYg=="
+    },
     "into-stream": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/into-stream/-/into-stream-3.1.0.tgz",
diff --git a/package.json b/package.json
index 8937ca70..5736bef4 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     "@babel/runtime": "^7.4.2",
     "@turf/bbox": "^6.0.1",
     "d3-array": "^1.2.0",
-    "d3-scale": "^1.0.6",
+    "d3-scale": "^4.0.2",
     "d3-shape": "^1.2.0",
     "desandro-classie": "^1.0.1",
     "lodash.debounce": "^4.0.8",