diff --git a/package-lock.json b/package-lock.json
index 691712c..5c3d0b8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,12 +10,12 @@
       "dependencies": {
         "@docusaurus/core": "2.0.0-beta.15",
         "@docusaurus/preset-classic": "2.0.0-beta.15",
-        "@mdx-js/react": "^1.6.22",
-        "asciinema-player": "^3.0.0-rc.1",
-        "clsx": "^1.1.1",
-        "docusaurus-lunr-search": "^2.1.15",
-        "react": "^17.0.2",
-        "react-dom": "^17.0.2"
+        "@mdx-js/react": "1.6.22",
+        "asciinema-player": "3.0.0-rc.1",
+        "clsx": "1.1.1",
+        "docusaurus-lunr-search": "2.4.1",
+        "react": "17.0.2",
+        "react-dom": "17.0.2"
       }
     },
     "node_modules/@algolia/autocomplete-core": {
@@ -4471,11 +4471,6 @@
       "resolved": "https://registry.npmjs.org/ci-info/-/ci-info-2.0.0.tgz",
       "integrity": "sha512-5tK7EtrZ0N+OLFMthtqOj4fI2Jeb88C4CAZPu25LDVUgXJ0A3Js4PMGqrn0JU1W0Mh1/Z8wZzYPxqUrXeBboCQ=="
     },
-    "node_modules/classnames": {
-      "version": "2.2.6",
-      "resolved": "https://registry.npmjs.org/classnames/-/classnames-2.2.6.tgz",
-      "integrity": "sha512-JR/iSQOSt+LQIWwrwEzJ9uk0xfN3mTVYMwt1Ir5mUcSN6pU+V4zQFFaJsclJbPuAUQH+yfWef6tm7l1quW3C8Q=="
-    },
     "node_modules/clean-css": {
       "version": "5.2.4",
       "resolved": "https://registry.npmjs.org/clean-css/-/clean-css-5.2.4.tgz",
@@ -5515,12 +5510,12 @@
       }
     },
     "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": "2.4.1",
+      "resolved": "https://registry.npmjs.org/docusaurus-lunr-search/-/docusaurus-lunr-search-2.4.1.tgz",
+      "integrity": "sha512-UOgaAypgO0iLyA1Hk4EThG/ofLm9/JldznzN98ZKr7TMYVjMZbAEaIBKLAUDFdfOPr9D5EswXdLn39/aRkwHMA==",
       "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",
@@ -5543,6 +5538,14 @@
         "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/docusaurus-lunr-search/node_modules/rehype-parse": {
       "version": "7.0.1",
       "resolved": "https://registry.npmjs.org/rehype-parse/-/rehype-parse-7.0.1.tgz",
@@ -16540,11 +16543,6 @@
       "resolved": "https://registry.npmjs.org/ci-info/-/ci-info-2.0.0.tgz",
       "integrity": "sha512-5tK7EtrZ0N+OLFMthtqOj4fI2Jeb88C4CAZPu25LDVUgXJ0A3Js4PMGqrn0JU1W0Mh1/Z8wZzYPxqUrXeBboCQ=="
     },
-    "classnames": {
-      "version": "2.2.6",
-      "resolved": "https://registry.npmjs.org/classnames/-/classnames-2.2.6.tgz",
-      "integrity": "sha512-JR/iSQOSt+LQIWwrwEzJ9uk0xfN3mTVYMwt1Ir5mUcSN6pU+V4zQFFaJsclJbPuAUQH+yfWef6tm7l1quW3C8Q=="
-    },
     "clean-css": {
       "version": "5.2.4",
       "resolved": "https://registry.npmjs.org/clean-css/-/clean-css-5.2.4.tgz",
@@ -17289,12 +17287,12 @@
       }
     },
     "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": "2.4.1",
+      "resolved": "https://registry.npmjs.org/docusaurus-lunr-search/-/docusaurus-lunr-search-2.4.1.tgz",
+      "integrity": "sha512-UOgaAypgO0iLyA1Hk4EThG/ofLm9/JldznzN98ZKr7TMYVjMZbAEaIBKLAUDFdfOPr9D5EswXdLn39/aRkwHMA==",
       "requires": {
         "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",
@@ -17309,6 +17307,11 @@
         "unist-util-is": "^4.0.2"
       },
       "dependencies": {
+        "clsx": {
+          "version": "1.2.1",
+          "resolved": "https://registry.npmjs.org/clsx/-/clsx-1.2.1.tgz",
+          "integrity": "sha512-EcR6r5a8bj6pu3ycsa/E/cKVGuTgZJZdsyUYHOksG/UHIiKfjxzRxYJpyVBwYaQeOvghal9fcc4PidlgzugAQg=="
+        },
         "rehype-parse": {
           "version": "7.0.1",
           "resolved": "https://registry.npmjs.org/rehype-parse/-/rehype-parse-7.0.1.tgz",
diff --git a/package.json b/package.json
index 7603143..b757203 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "@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": "2.4.1",
     "react": "17.0.2",
     "react-dom": "17.0.2"
   },