diff --git a/package-lock.json b/package-lock.json
index 91ab7dd0..3ef1c5e4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -20,7 +20,7 @@
         "ip-sub": "^1.3.9",
         "js-yaml": "^4.1.0",
         "kafkajs": "^2.2.4",
-        "longest-prefix-match": "^1.2.3",
+        "longest-prefix-match": "^1.2.6",
         "md5": "^2.3.0",
         "moment": "^2.29.4",
         "node-cleanup": "^2.1.2",
@@ -4640,12 +4640,11 @@
       }
     },
     "node_modules/longest-prefix-match": {
-      "version": "1.2.3",
-      "resolved": "https://registry.npmjs.org/longest-prefix-match/-/longest-prefix-match-1.2.3.tgz",
-      "integrity": "sha512-K+cfF+W7grNrFiTwpepSd2CRe8iCLHE4qkNxerecPe0TCBnA8zRvfY27RUhEeXyxajdN8t1t/JUM3TwZ/iMSqg==",
+      "version": "1.2.6",
+      "resolved": "https://registry.npmjs.org/longest-prefix-match/-/longest-prefix-match-1.2.6.tgz",
+      "integrity": "sha512-Rvujx+woWb72uXDI+eHhpPuI1FMge56YTgxYHfF25qeKTFkWTjk2ddRsRQiJ7WAf0BPsH2r0swnd96dh2iLzjQ==",
       "dependencies": {
-        "ip-sub": "^1.3.9",
-        "radix-trie-js": "^1.1.0"
+        "ip-sub": "^1.3.9"
       }
     },
     "node_modules/loupe": {
@@ -6060,11 +6059,6 @@
       "resolved": "https://registry.npmjs.org/quick-format-unescaped/-/quick-format-unescaped-4.0.4.tgz",
       "integrity": "sha512-tYC1Q1hgyRuHgloV/YXs2w15unPVh8qfu/qCTfhTYamaw7fyhumKa2yGpdSo87vY32rIclj+4fWYQXUMs9EHvg=="
     },
-    "node_modules/radix-trie-js": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/radix-trie-js/-/radix-trie-js-1.1.0.tgz",
-      "integrity": "sha512-mDW+2G4Y8T9bZzBh1Qs5axzU5QbozKm1uUROlPfk57Yr93tmYXF+0uTrZHUA5Qs4v5Src67L+6Z8PIEOrZT55A=="
-    },
     "node_modules/randombytes": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/randombytes/-/randombytes-2.1.0.tgz",
diff --git a/package.json b/package.json
index 46bafdb5..f31c2e3c 100644
--- a/package.json
+++ b/package.json
@@ -69,7 +69,7 @@
     "ip-sub": "^1.3.9",
     "js-yaml": "^4.1.0",
     "kafkajs": "^2.2.4",
-    "longest-prefix-match": "^1.2.3",
+    "longest-prefix-match": "^1.2.6",
     "md5": "^2.3.0",
     "moment": "^2.29.4",
     "node-cleanup": "^2.1.2",
diff --git a/src/utils/rpkiUtils.js b/src/utils/rpkiUtils.js
index 17cd96b6..73a0115f 100644
--- a/src/utils/rpkiUtils.js
+++ b/src/utils/rpkiUtils.js
@@ -301,7 +301,7 @@ export default class RpkiUtils {
 
     _markAsStale = () => {
         if (!!this.params.preCacheROAs) {
-            const digest = md5(JSON.stringify(this.getVRPs()));
+            const digest = md5(JSON.stringify(this.getMetadata())) + "-" + this.getVRPs().length;
             if (this.oldDigest) {
                 const stale = this.oldDigest === digest;