diff --git a/package-lock.json b/package-lock.json
index bf07759..9d236c0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
         "@mdx-js/react": "1.6.22",
         "asciinema-player": "3.0.0-rc.1",
         "clsx": "1.1.1",
-        "docusaurus-lunr-search": "2.1.15",
+        "docusaurus-lunr-search": "2.4.2",
         "react": "17.0.2",
         "react-dom": "17.0.2"
       },
@@ -4672,11 +4672,6 @@
         "node": ">=8"
       }
     },
-    "node_modules/classnames": {
-      "version": "2.3.2",
-      "resolved": "https://registry.npmjs.org/classnames/-/classnames-2.3.2.tgz",
-      "integrity": "sha512-CSbhY4cFEJRe6/GQzIk5qXZ4Jeg5pcsP7b5peFSDpffpe1cqjASH/n9UTjBwOp6XpMSTwQ8Za2K5V02ueA7Tmw=="
-    },
     "node_modules/clean-css": {
       "version": "5.3.2",
       "resolved": "https://registry.npmjs.org/clean-css/-/clean-css-5.3.2.tgz",
@@ -5684,12 +5679,12 @@
       }
     },
     "node_modules/docusaurus-lunr-search": {
-      "version": "2.1.15",
-      "resolved": "https://registry.npmjs.org/docusaurus-lunr-search/-/docusaurus-lunr-search-2.1.15.tgz",
-      "integrity": "sha512-W37af7ziwNFstM0VNjruJi3HChPWI5BWGAAxFYpRRbMZQAZqdQtz4aZHX5E/ORrfqHWsKTGMCRWode1rb3ncQw==",
+      "version": "2.4.2",
+      "resolved": "https://registry.npmjs.org/docusaurus-lunr-search/-/docusaurus-lunr-search-2.4.2.tgz",
+      "integrity": "sha512-t6Uk45ED5gZ4ma5s5fEzHrf52QmoTpKSC7LnskaSBqyFL3uj5ciW14WOm3nE/dlhkzx+ZphLjOEoRXgkwaSy7Q==",
       "dependencies": {
         "autocomplete.js": "^0.37.0",
-        "classnames": "^2.2.6",
+        "clsx": "^1.2.1",
         "gauge": "^3.0.0",
         "hast-util-select": "^4.0.0",
         "hast-util-to-text": "^2.0.0",
@@ -5712,6 +5707,14 @@
         "react-dom": "^16.8.4 || ^17"
       }
     },
+    "node_modules/docusaurus-lunr-search/node_modules/clsx": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/clsx/-/clsx-1.2.1.tgz",
+      "integrity": "sha512-EcR6r5a8bj6pu3ycsa/E/cKVGuTgZJZdsyUYHOksG/UHIiKfjxzRxYJpyVBwYaQeOvghal9fcc4PidlgzugAQg==",
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/dom-converter": {
       "version": "0.2.0",
       "resolved": "https://registry.npmjs.org/dom-converter/-/dom-converter-0.2.0.tgz",
diff --git a/package.json b/package.json
index 04f5d4f..d9c0281 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "@mdx-js/react": "1.6.22",
     "asciinema-player": "3.0.0-rc.1",
     "clsx": "1.1.1",
-    "docusaurus-lunr-search": "2.1.15",
+    "docusaurus-lunr-search": "2.4.2",
     "react": "17.0.2",
     "react-dom": "17.0.2"
   },