diff --git a/package-lock.json b/package-lock.json
index 30e1841..206da3e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2353,9 +2353,282 @@
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+      "resolved": "https://registry.npmjs.org/d3-timer/-/d3-timer-3.0.1.tgz",
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+      "resolved": "https://registry.npmjs.org/d3-transition/-/d3-transition-3.0.1.tgz",
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+      "requires": {
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+        "d3-dispatch": "1 - 3",
+        "d3-ease": "1 - 3",
+        "d3-interpolate": "1 - 3",
+        "d3-timer": "1 - 3"
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+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/d3-zoom/-/d3-zoom-3.0.0.tgz",
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+      "requires": {
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+        "d3-drag": "2 - 3",
+        "d3-interpolate": "1 - 3",
+        "d3-selection": "2 - 3",
+        "d3-transition": "2 - 3"
+      }
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     "date-now": {
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@@ -2446,6 +2719,14 @@
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       "dev": true
     },
+    "delaunator": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/delaunator/-/delaunator-5.0.1.tgz",
+      "integrity": "sha512-8nvh+XBe96aCESrGOqMp/84b13H9cdKbG5P2ejQCh4d4sK9RL4371qou9drQjMhvnPmhWl5hnmqbEE0fXr9Xnw==",
+      "requires": {
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     "detect-file": {
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       "resolved": "https://registry.npmjs.org/detect-file/-/detect-file-1.0.0.tgz",
@@ -5248,6 +5529,11 @@
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+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/internmap/-/internmap-2.0.3.tgz",
+      "integrity": "sha512-5Hh7Y1wQbvY5ooGgPbDaL5iYLAPzMTUrjMulskHLH6wnv/A+1q5rgEaiuqEjB+oxGXIVZs1FF+R/KPN3ZSQYYg=="
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     "interpret": {
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       "resolved": "https://registry.npmjs.org/interpret/-/interpret-1.1.0.tgz",
@@ -8037,6 +8323,11 @@
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+    "robust-predicates": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/robust-predicates/-/robust-predicates-3.0.2.tgz",
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+    },
     "run-async": {
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       "resolved": "https://registry.npmjs.org/run-async/-/run-async-2.4.1.tgz",
@@ -8052,6 +8343,11 @@
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       }
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+      "resolved": "https://registry.npmjs.org/rw/-/rw-1.3.3.tgz",
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+    },
     "rxjs": {
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@@ -8078,8 +8374,7 @@
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-      "dev": true
+      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
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diff --git a/package.json b/package.json
index 2e032cf..b2019ea 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
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     "cldrpluralruleparser": "1.3.2",
     "codemirror": "^5.65.1",
-    "d3": "^3.5.17",
+    "d3": "^7.9.0",
     "dimple-js": "^2.1.4",
     "downloadjs": "1.4.4",
     "ekko-lightbox": "^5.3.0",