diff --git a/package-lock.json b/package-lock.json
index 8316365..5062807 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -48,11 +48,11 @@
         "@map-colonies/tsconfig": "^1.0.1",
         "@swc/core": "^1.11.11",
         "@swc/jest": "^0.2.37",
-        "@types/concat-stream": "^1.6.1",
+        "@types/concat-stream": "^2.0.3",
         "@types/express": "^4.17.13",
         "@types/geojson": "^7946.0.16",
         "@types/jest": "^29.5.14",
-        "@types/lodash": "^4.17.16",
+        "@types/lodash": "^4.17.20",
         "@types/mapbox__sphericalmercator": "^1.2.0",
         "@types/valid-url": "^1.0.7",
         "@types/yargs": "^17.0.33",
@@ -7571,9 +7571,9 @@
       }
     },
     "node_modules/@types/concat-stream": {
-      "version": "1.6.1",
-      "resolved": "https://registry.npmjs.org/@types/concat-stream/-/concat-stream-1.6.1.tgz",
-      "integrity": "sha512-eHE4cQPoj6ngxBZMvVf6Hw7Mh4jMW4U9lpGmS5GBPB9RYxlFg+CHaVN7ErNY4W9XfLIEn20b4VDYaIrbq0q4uA==",
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/@types/concat-stream/-/concat-stream-2.0.3.tgz",
+      "integrity": "sha512-3qe4oQAPNwVNwK4C9c8u+VJqv9kez+2MR4qJpoPFfXtgxxif1QbFusvXzK0/Wra2VX07smostI2VMmJNSpZjuQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -7713,9 +7713,9 @@
       "license": "MIT"
     },
     "node_modules/@types/lodash": {
-      "version": "4.17.16",
-      "resolved": "https://registry.npmjs.org/@types/lodash/-/lodash-4.17.16.tgz",
-      "integrity": "sha512-HX7Em5NYQAXKW+1T+FiuG27NGwzJfCX3s1GjOa7ujxZa52kjJLOr4FUxT+giF6Tgxv1e+/czV/iTtBw27WTU9g==",
+      "version": "4.17.20",
+      "resolved": "https://registry.npmjs.org/@types/lodash/-/lodash-4.17.20.tgz",
+      "integrity": "sha512-H3MHACvFUEiujabxhaI/ImO6gUrd8oOurg7LQtS7mbwIXA/cUqWrvBsaeJ23aZEPk1TAYkurjfMbSELfoCXlGA==",
       "license": "MIT"
     },
     "node_modules/@types/mapbox__sphericalmercator": {
diff --git a/package.json b/package.json
index aa0022c..45a50db 100644
--- a/package.json
+++ b/package.json
@@ -66,11 +66,11 @@
     "@map-colonies/tsconfig": "^1.0.1",
     "@swc/core": "^1.11.11",
     "@swc/jest": "^0.2.37",
-    "@types/concat-stream": "^1.6.1",
+    "@types/concat-stream": "^2.0.3",
     "@types/express": "^4.17.13",
     "@types/geojson": "^7946.0.16",
     "@types/jest": "^29.5.14",
-    "@types/lodash": "^4.17.16",
+    "@types/lodash": "^4.17.20",
     "@types/mapbox__sphericalmercator": "^1.2.0",
     "@types/valid-url": "^1.0.7",
     "@types/yargs": "^17.0.33",