diff --git a/ppd-migration-viz/package-lock.json b/ppd-migration-viz/package-lock.json
index 11b072c1..cbe11add 100644
--- a/ppd-migration-viz/package-lock.json
+++ b/ppd-migration-viz/package-lock.json
@@ -4524,9 +4524,9 @@
       "integrity": "sha512-ii0/r5f4sjKNTfh84Di+DpztYwqKhEyUlKoPrzUFfeSkWxjW49xU2QzO9qrPrNkpdI0XJkfzvmTu8V2Zylln6A=="
     },
     "d3-color": {
-      "version": "1.4.1",
-      "resolved": "https://registry.npmjs.org/d3-color/-/d3-color-1.4.1.tgz",
-      "integrity": "sha512-p2sTHSLCJI2QKunbGb7ocOh7DgTAn8IrLx21QRc/BSnodXM4sv6aLQlnfpvehFMLZEfBc6g9pH9SWQccFYfJ9Q=="
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/d3-color/-/d3-color-3.1.0.tgz",
+      "integrity": "sha512-zg/chbXyeBtMQ1LbD/WSoW2DpC3I0mpmPdW+ynRTj/x2DAWYrIY7qeZIHidozwV24m4iavr15lNwIwLxRmOxhA=="
     },
     "d3-dispatch": {
       "version": "1.0.1",
@@ -4575,6 +4575,13 @@
       "integrity": "sha512-V9znK0zc3jOPV4VD2zZn0sDhZU3WAE2bmlxdIwwQPPzPjvyLkd8B3JUVdS1IDUFDkWZ72c9qnv1GK2ZagTZ8EA==",
       "requires": {
         "d3-color": "1"
+      },
+      "dependencies": {
+        "d3-color": {
+          "version": "1.4.1",
+          "resolved": "https://registry.npmjs.org/d3-color/-/d3-color-1.4.1.tgz",
+          "integrity": "sha512-p2sTHSLCJI2QKunbGb7ocOh7DgTAn8IrLx21QRc/BSnodXM4sv6aLQlnfpvehFMLZEfBc6g9pH9SWQccFYfJ9Q=="
+        }
       }
     },
     "d3-path": {
@@ -4644,6 +4651,13 @@
             "d3-interpolate": "1",
             "d3-time": "1",
             "d3-time-format": "2"
+          },
+          "dependencies": {
+            "d3-color": {
+              "version": "1.4.1",
+              "resolved": "https://registry.npmjs.org/d3-color/-/d3-color-1.4.1.tgz",
+              "integrity": "sha512-p2sTHSLCJI2QKunbGb7ocOh7DgTAn8IrLx21QRc/BSnodXM4sv6aLQlnfpvehFMLZEfBc6g9pH9SWQccFYfJ9Q=="
+            }
           }
         },
         "d3-selection": {
@@ -4662,6 +4676,13 @@
             "d3-interpolate": "1",
             "d3-selection": "1",
             "d3-timer": "1"
+          },
+          "dependencies": {
+            "d3-color": {
+              "version": "1.4.1",
+              "resolved": "https://registry.npmjs.org/d3-color/-/d3-color-1.4.1.tgz",
+              "integrity": "sha512-p2sTHSLCJI2QKunbGb7ocOh7DgTAn8IrLx21QRc/BSnodXM4sv6aLQlnfpvehFMLZEfBc6g9pH9SWQccFYfJ9Q=="
+            }
           }
         }
       }
@@ -4695,6 +4716,13 @@
         "d3-interpolate": "1",
         "d3-selection": "^1.1.0",
         "d3-timer": "1"
+      },
+      "dependencies": {
+        "d3-color": {
+          "version": "1.4.1",
+          "resolved": "https://registry.npmjs.org/d3-color/-/d3-color-1.4.1.tgz",
+          "integrity": "sha512-p2sTHSLCJI2QKunbGb7ocOh7DgTAn8IrLx21QRc/BSnodXM4sv6aLQlnfpvehFMLZEfBc6g9pH9SWQccFYfJ9Q=="
+        }
       }
     },
     "d3-voronoi": {
diff --git a/ppd-migration-viz/package.json b/ppd-migration-viz/package.json
index c0a852be..e4981d8f 100644
--- a/ppd-migration-viz/package.json
+++ b/ppd-migration-viz/package.json
@@ -56,7 +56,7 @@
     "@turf/turf": "^5.1.6",
     "core-js": "^2.6.5",
     "d3-axis": "^1.0.12",
-    "d3-color": "^1.2.3",
+    "d3-color": "^3.1.0",
     "d3-ease": "^1.0.5",
     "d3-fetch": "^1.1.2",
     "d3-format": "^1.3.2",