diff --git a/package-lock.json b/package-lock.json
index cf75d77..08a9c5c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,6 +10,8 @@
       "license": "MIT",
       "dependencies": {
         "@turf/turf": "^6.5.0",
+        "lodash": "^4.17.21",
+        "yaml": "^2.3.1",
         "yargs": "^17.7.2"
       },
       "bin": {
@@ -1929,6 +1931,11 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/lodash": {
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
+    },
     "node_modules/object-assign": {
       "version": "4.1.1",
       "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
@@ -2107,6 +2114,14 @@
         "node": ">=10"
       }
     },
+    "node_modules/yaml": {
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/yaml/-/yaml-2.3.1.tgz",
+      "integrity": "sha512-2eHWfjaoXgTBC2jNM1LRef62VQa0umtvRiDSk6HSzW7RvS5YtkabJrwYLLEKWBc8a5U2PTSCs+dJjUTJdlHsWQ==",
+      "engines": {
+        "node": ">= 14"
+      }
+    },
     "node_modules/yargs": {
       "version": "17.7.2",
       "resolved": "https://registry.npmjs.org/yargs/-/yargs-17.7.2.tgz",
diff --git a/package.json b/package.json
index 32e61e8..2099613 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cimengine-build-tools",
-  "version": "1.1.3",
+  "version": "1.1.4",
   "description": "Geojson data processing tools for CIMEngine",
   "main": "index.js",
   "scripts": {
@@ -31,6 +31,8 @@
   "homepage": "https://github.com/CIMEngine/cimengine-build-tools#readme",
   "dependencies": {
     "@turf/turf": "^6.5.0",
+    "lodash": "^4.17.21",
+    "yaml": "^2.3.1",
     "yargs": "^17.7.2"
   }
 }