diff --git a/package-lock.json b/package-lock.json
index a7dcbbb7..e1b79a8e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21,7 +21,7 @@
         "clipboard": "^2.0",
         "eslint": "^9.15",
         "exec-bin": "^1.0.0",
-        "flexsearch": "^0.7.21",
+        "flexsearch": "^0.8.212",
         "highlight.js": "^11.11",
         "hugo-installer": "^3.1",
         "instant.page": "^5.1",
@@ -4539,10 +4539,32 @@
       "license": "ISC"
     },
     "node_modules/flexsearch": {
-      "version": "0.7.21",
-      "resolved": "https://registry.npmjs.org/flexsearch/-/flexsearch-0.7.21.tgz",
-      "integrity": "sha512-W7cHV7Hrwjid6lWmy0IhsWDFQboWSng25U3VVywpHOTJnnAZNPScog67G+cVpeX9f7yDD21ih0WDrMMT+JoaYg==",
-      "dev": true
+      "version": "0.8.212",
+      "resolved": "https://registry.npmjs.org/flexsearch/-/flexsearch-0.8.212.tgz",
+      "integrity": "sha512-wSyJr1GUWoOOIISRu+X2IXiOcVfg9qqBRyCPRUdLMIGJqPzMo+jMRlvE83t14v1j0dRMEaBbER/adQjp6Du2pw==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/ts-thomas"
+        },
+        {
+          "type": "paypal",
+          "url": "https://www.paypal.com/donate/?hosted_button_id=GEVR88FC9BWRW"
+        },
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/flexsearch"
+        },
+        {
+          "type": "patreon",
+          "url": "https://patreon.com/user?u=96245532"
+        },
+        {
+          "type": "liberapay",
+          "url": "https://liberapay.com/ts-thomas"
+        }
+      ]
     },
     "node_modules/fraction.js": {
       "version": "4.3.7",
@@ -11628,9 +11650,9 @@
       "dev": true
     },
     "flexsearch": {
-      "version": "0.7.21",
-      "resolved": "https://registry.npmjs.org/flexsearch/-/flexsearch-0.7.21.tgz",
-      "integrity": "sha512-W7cHV7Hrwjid6lWmy0IhsWDFQboWSng25U3VVywpHOTJnnAZNPScog67G+cVpeX9f7yDD21ih0WDrMMT+JoaYg==",
+      "version": "0.8.212",
+      "resolved": "https://registry.npmjs.org/flexsearch/-/flexsearch-0.8.212.tgz",
+      "integrity": "sha512-wSyJr1GUWoOOIISRu+X2IXiOcVfg9qqBRyCPRUdLMIGJqPzMo+jMRlvE83t14v1j0dRMEaBbER/adQjp6Du2pw==",
       "dev": true
     },
     "fraction.js": {
diff --git a/package.json b/package.json
index 2ac571b8..a7f155ca 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "clipboard": "^2.0",
     "eslint": "^9.15",
     "exec-bin": "^1.0.0",
-    "flexsearch": "^0.7.21",
+    "flexsearch": "^0.8.212",
     "highlight.js": "^11.11",
     "hugo-installer": "^3.1",
     "instant.page": "^5.1",