diff --git a/package-lock.json b/package-lock.json
index 7d0f906..3a09e75 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -329,7 +329,8 @@
             "version": "5.0.0",
             "resolved": "https://registry.npmjs.org/@types/linkify-it/-/linkify-it-5.0.0.tgz",
             "integrity": "sha512-sVDA58zAw4eWAffKOaQH5/5j3XeayukzDk+ewSsnv3p4yJEZHCCzMDiZM8e0OUrRvmpGZ85jf4yDHkHsgBNr9Q==",
-            "license": "MIT"
+            "license": "MIT",
+            "peer": true
         },
         "node_modules/@types/markdown-it": {
             "version": "14.1.2",
@@ -346,7 +347,8 @@
             "version": "2.0.0",
             "resolved": "https://registry.npmjs.org/@types/mdurl/-/mdurl-2.0.0.tgz",
             "integrity": "sha512-RGdgjQUZba5p6QEFAVx2OGb8rQDL/cPRG7GiedRzMcJ1tYnUANBncjbSB1NRGwbvjcPeikRABz2nshyPk1bhWg==",
-            "license": "MIT"
+            "license": "MIT",
+            "peer": true
         },
         "node_modules/accepts": {
             "version": "2.0.0",
@@ -817,9 +819,9 @@
             }
         },
         "node_modules/immutable": {
-            "version": "5.1.3",
-            "resolved": "https://registry.npmjs.org/immutable/-/immutable-5.1.3.tgz",
-            "integrity": "sha512-+chQdDfvscSF1SJqv2gn4SRO2ZyS3xL3r7IW/wWEEzrzLisnOlKiQu5ytC/BVNcS15C39WT2Hg/bjKjDMcu+zg==",
+            "version": "5.1.5",
+            "resolved": "https://registry.npmjs.org/immutable/-/immutable-5.1.5.tgz",
+            "integrity": "sha512-t7xcm2siw+hlUM68I+UEOK+z84RzmN59as9DZ7P1l0994DKUWV7UXBMQZVxaoMSRQ+PBZbHCOoBt7a2wxOMt+A==",
             "license": "MIT"
         },
         "node_modules/inherits": {
@@ -902,7 +904,6 @@
         "node_modules/markdown-it": {
             "version": "14.1.0",
             "license": "MIT",
-            "peer": true,
             "dependencies": {
                 "argparse": "^2.0.1",
                 "entities": "^4.4.0",