diff --git a/package-lock.json b/package-lock.json
index 89892f9b4e..c65cb6b310 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -22,7 +22,7 @@
         "chartjs-plugin-zoom": "2.2.0",
         "clippie": "4.1.7",
         "css-loader": "7.0.0",
-        "dayjs": "1.11.12",
+        "dayjs": "1.11.18",
         "dropzone": "6.0.0-beta.2",
         "easymde": "2.18.0",
         "esbuild-loader": "4.3.0",
@@ -6661,9 +6661,9 @@
       }
     },
     "node_modules/dayjs": {
-      "version": "1.11.12",
-      "resolved": "https://registry.npmjs.org/dayjs/-/dayjs-1.11.12.tgz",
-      "integrity": "sha512-Rt2g+nTbLlDWZTwwrIXjy9MeiZmSDI375FvZs72ngxx8PDC6YXOeR3q5LAuPzjZQxhiWdRKac7RKV+YyQYfYIg==",
+      "version": "1.11.18",
+      "resolved": "https://registry.npmjs.org/dayjs/-/dayjs-1.11.18.tgz",
+      "integrity": "sha512-zFBQ7WFRvVRhKcWoUh+ZA1g2HVgUbsZm9sbddh8EC5iv93sui8DVVz1Npvz+r6meo9VKfa8NyLWBsQK1VvIKPA==",
       "license": "MIT"
     },
     "node_modules/debug": {
@@ -10675,12 +10675,6 @@
         "uuid": "^11.1.0"
       }
     },
-    "node_modules/mermaid/node_modules/dayjs": {
-      "version": "1.11.18",
-      "resolved": "https://registry.npmjs.org/dayjs/-/dayjs-1.11.18.tgz",
-      "integrity": "sha512-zFBQ7WFRvVRhKcWoUh+ZA1g2HVgUbsZm9sbddh8EC5iv93sui8DVVz1Npvz+r6meo9VKfa8NyLWBsQK1VvIKPA==",
-      "license": "MIT"
-    },
     "node_modules/mermaid/node_modules/marked": {
       "version": "16.2.1",
       "resolved": "https://registry.npmjs.org/marked/-/marked-16.2.1.tgz",
diff --git a/package.json b/package.json
index 7d50e538ae..1d0b63cbe4 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "chartjs-plugin-zoom": "2.2.0",
     "clippie": "4.1.7",
     "css-loader": "7.0.0",
-    "dayjs": "1.11.12",
+    "dayjs": "1.11.18",
     "dropzone": "6.0.0-beta.2",
     "easymde": "2.18.0",
     "esbuild-loader": "4.3.0",