diff --git a/part4/blog_list/package-lock.json b/part4/blog_list/package-lock.json
index ec34e76..bc0d55a 100644
--- a/part4/blog_list/package-lock.json
+++ b/part4/blog_list/package-lock.json
@@ -16,7 +16,7 @@
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@@ -4583,13 +4617,13 @@
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@@ -5558,15 +5580,15 @@
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+      "resolved": "https://registry.npmjs.org/socks/-/socks-2.8.3.tgz",
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-        "ip": "^2.0.0",
+        "ip-address": "^9.0.5",
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-        "node": ">= 10.13.0",
+        "node": ">= 10.0.0",
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@@ -7183,6 +7205,15 @@
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@@ -7325,9 +7356,9 @@
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@@ -7657,9 +7688,9 @@
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+    "ip-address": {
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+      "resolved": "https://registry.npmjs.org/ip-address/-/ip-address-9.0.5.tgz",
+      "integrity": "sha512-zHtQzGojZXTwZTHQqra+ETKd4Sn3vgi7uBmlPoXVWZqYvuKmtI0l/VZTjqGmJY9x88GGOaZ9+G9ES8hC4T4X8g==",
+      "requires": {
+        "jsbn": "1.1.0",
+        "sprintf-js": "^1.1.3"
+      },
+      "dependencies": {
+        "sprintf-js": {
+          "version": "1.1.3",
+          "resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.1.3.tgz",
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+        }
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@@ -9357,6 +9399,11 @@
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+    "jsbn": {
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+      "resolved": "https://registry.npmjs.org/jsbn/-/jsbn-1.1.0.tgz",
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+      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-5.9.2.tgz",
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+        "@mongodb-js/saslprep": "^1.1.0",
+        "bson": "^5.5.0",
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@@ -9700,13 +9747,13 @@
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+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-7.8.3.tgz",
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-        "bson": "^5.3.0",
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@@ -10394,11 +10432,11 @@
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+      "resolved": "https://registry.npmjs.org/socks/-/socks-2.8.3.tgz",
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diff --git a/part4/blog_list/package.json b/part4/blog_list/package.json
index 9a0e713..5253227 100644
--- a/part4/blog_list/package.json
+++ b/part4/blog_list/package.json
@@ -19,7 +19,7 @@
     "express": "^4.18.2",
     "jsonwebtoken": "^9.0.2",
     "lodash": "^4.17.21",
-    "mongoose": "^7.2.0",
+    "mongoose": "^7.8.3",
     "mongoose-unique-validator": "^4.0.0"
   },
   "devDependencies": {