diff --git a/server_mock/package-lock.json b/server_mock/package-lock.json
index 8ee32aa..f718075 100644
--- a/server_mock/package-lock.json
+++ b/server_mock/package-lock.json
@@ -11,7 +11,7 @@
       "dependencies": {
         "ansi-regex": ">=5.0.1",
         "json-schema": ">=0.4.0",
-        "lodash": "^4.17.23",
+        "lodash": "^4.18.1",
         "nanoid": ">=3.3.8"
       },
       "devDependencies": {
@@ -831,9 +831,9 @@
       }
     },
     "node_modules/lodash": {
-      "version": "4.17.23",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.23.tgz",
-      "integrity": "sha512-LgVTMpQtIopCi79SJeDiP0TfWi5CNEc/L/aRdTh3yIvmZXTnheWpKjSZhnvMl8iXbC1tFg9gdHHDMLoV7CnG+w=="
+      "version": "4.18.1",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.18.1.tgz",
+      "integrity": "sha512-dMInicTPVE8d1e5otfwmmjlxkZoUpiVLwyeTdUsi/Caj/gfzzblBcCE5sRHV/AsjuCmxWrte2TNGSYuCeCq+0Q=="
     },
     "node_modules/lodash-id": {
       "version": "0.14.1",
@@ -2113,9 +2113,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.23",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.23.tgz",
-      "integrity": "sha512-LgVTMpQtIopCi79SJeDiP0TfWi5CNEc/L/aRdTh3yIvmZXTnheWpKjSZhnvMl8iXbC1tFg9gdHHDMLoV7CnG+w=="
+      "version": "4.18.1",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.18.1.tgz",
+      "integrity": "sha512-dMInicTPVE8d1e5otfwmmjlxkZoUpiVLwyeTdUsi/Caj/gfzzblBcCE5sRHV/AsjuCmxWrte2TNGSYuCeCq+0Q=="
     },
     "lodash-id": {
       "version": "0.14.1",
diff --git a/server_mock/package.json b/server_mock/package.json
index 7a43a37..a7e6813 100644
--- a/server_mock/package.json
+++ b/server_mock/package.json
@@ -7,7 +7,7 @@
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "dependencies": {
-    "lodash": "^4.17.23",
+    "lodash": "^4.18.1",
     "json-schema": ">=0.4.0",
     "ansi-regex": ">=5.0.1",
     "nanoid": ">=3.3.8"