diff --git a/06_Trackers/evidence.md b/06_Trackers/evidence.md
new file mode 100644
index 0000000..2b70aff
--- /dev/null
+++ b/06_Trackers/evidence.md
@@ -0,0 +1,15 @@
+---
+title: "Public template maintenance evidence"
+area: trackers
+type: tracker
+tags: [trackers, maintenance]
+updated: 2026-10-12
+---
+
+# Public template maintenance evidence
+
+This log records maintenance of the public template.
+
+| Date | Area | Artifact (what shipped) |
+|------|------|-------------------------|
+| 2026-10-12 | meta | Updated the development dependency `fast-uri` from 3.1.3 to 3.1.8 in [`package-lock.json`](../package-lock.json), within Ajv's existing compatible range, to address the reported dependency advisories. |
diff --git a/package-lock.json b/package-lock.json
index d149958..28349f0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -174,9 +174,9 @@
       "license": "MIT"
     },
     "node_modules/fast-uri": {
-      "version": "3.1.3",
-      "resolved": "https://registry.npmjs.org/fast-uri/-/fast-uri-3.1.3.tgz",
-      "integrity": "sha512-i70LwGWUduXqzicKXWshooq+sWL1K3WUU5rKZNG/0i3a1OSoX3HqhH5WbWwTmqWfor4urUakGPiRQcleRZTwOg==",
+      "version": "3.1.8",
+      "resolved": "https://registry.npmjs.org/fast-uri/-/fast-uri-3.1.8.tgz",
+      "integrity": "sha512-GZMtZUTNRpOVIECoXwLNZS5xUGE+mVNbTB8h/7Rwh2TFWcBQiPzTgyZi05BF9UMZKkLJv8XBRJTlU7zg8+ZfMg==",
       "dev": true,
       "funding": [
         {