--- a/toolkit/components/telemetry/Histograms.json
+++ b/toolkit/components/telemetry/Histograms.json
@@ -10242,20 +10242,21 @@
     "expires_in_version": "never",
     "kind": "enumerated",
     "n_values": 100,
     "releaseChannelCollection": "opt-out",
     "description": "Graphics Crash Reason (...)"
   },
   "PLUGIN_ACTIVATION_COUNT": {
     "alert_emails": ["cpeterson@mozilla.com"],
-    "expires_in_version": "48",
+    "expires_in_version": "53",
     "kind": "count",
     "keyed": true,
     "releaseChannelCollection": "opt-out",
+    "bug_numbers": [722110,1260065],
     "description": "Counts number of times a certain plugin has been activated."
   },
   "SCROLL_LINKED_EFFECT_FOUND": {
     "alert_emails": ["kgupta@mozilla.com"],
     "bug_numbers": [1229052],
     "expires_in_version": "50",
     "kind": "boolean",
     "description": "Attempt to determine prevalence of scroll-linked effects on the web."