diff --git a/src/main/content/antora_ui/package-lock.json b/src/main/content/antora_ui/package-lock.json
index 70a9d976f..d9a1e7b3a 100644
--- a/src/main/content/antora_ui/package-lock.json
+++ b/src/main/content/antora_ui/package-lock.json
@@ -1650,13 +1650,18 @@
       }
     },
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-      "resolved": "https://registry.npmjs.org/cipher-base/-/cipher-base-1.0.4.tgz",
-      "integrity": "sha512-Kkht5ye6ZGmwv40uUDZztayT2ThLQGfnj/T71N/XzeZeo3nf8foyW7zGTsPYkEya3m5f3cAypH+qe7YOrM1U2Q==",
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/cipher-base/-/cipher-base-1.0.7.tgz",
+      "integrity": "sha512-Mz9QMT5fJe7bKI7MH31UilT5cEK5EHHRCccw/YRFsRY47AuNgaV6HY3rscp0/I4Q+tTW/5zoqpSeRRI54TkDWA==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
-        "inherits": "^2.0.1",
-        "safe-buffer": "^5.0.1"
+        "inherits": "^2.0.4",
+        "safe-buffer": "^5.2.1",
+        "to-buffer": "^1.2.2"
+      },
+      "engines": {
+        "node": ">= 0.10"
       }
     },
     "node_modules/cliui": {
@@ -10409,9 +10414,9 @@
       }
     },
     "node_modules/to-buffer": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/to-buffer/-/to-buffer-1.2.1.tgz",
-      "integrity": "sha512-tB82LpAIWjhLYbqjx3X4zEeHN6M8CiuOEy2JY8SEQVdYRe3CCHOFaqrBW1doLDrfpWhplcW7BL+bO3/6S3pcDQ==",
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/to-buffer/-/to-buffer-1.2.2.tgz",
+      "integrity": "sha512-db0E3UJjcFhpDhAF4tLo03oli3pwl3dbnzXOUIlRKrp+ldk/VUxzpWYZENsw2SZiuBjHAk7DfB0VU7NKdpb6sw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {