diff --git a/THIRD_PARTY_NOTICES.md b/THIRD_PARTY_NOTICES.md
index bd815922..b8ade4f0 100644
--- a/THIRD_PARTY_NOTICES.md
+++ b/THIRD_PARTY_NOTICES.md
@@ -4,7 +4,7 @@ BeatGEO is maintained by BeatAPI and incorporates the MIT-licensed Elmo codebase
 
 Inherited statistics include share-of-voice and citation-stability calculations. The local metrics module reuses the same answer-level share-of-voice ratio.
 
-[BeatBrowser](https://github.com/BeatAPI/BeatBrowser) is included as a pinned MIT dependency (`9aefd38bbd4e3fc7762751bcff57599fe8405588`); its original license and notices remain in the package. Its Chrome extension is copied locally during setup, with no separate product account or database.
+[BeatBrowser](https://github.com/BeatAPI/BeatBrowser) is included as a pinned MIT dependency (`5bb14965b8127ca2eb45d1d8e2496db0bd21daed`); its original license and notices remain in the package. Its Chrome extension is copied locally during setup, with no separate product account or database.
 
 Research references, not bundled complete products:
 
diff --git a/package.json b/package.json
index 59eaf368..47f7d5f8 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "typescript": "^7.0.2"
   },
   "dependencies": {
-    "@beatapi/beat-browser": "github:BeatAPI/BeatBrowser#9aefd38bbd4e3fc7762751bcff57599fe8405588",
+    "@beatapi/beat-browser": "github:BeatAPI/BeatBrowser#5bb14965b8127ca2eb45d1d8e2496db0bd21daed",
     "embedded-postgres": "17.10.0-beta.17"
   }
 }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 7969ac49..1470a093 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -190,8 +190,8 @@ importers:
   .:
     dependencies:
       '@beatapi/beat-browser':
-        specifier: github:BeatAPI/BeatBrowser#9aefd38bbd4e3fc7762751bcff57599fe8405588
-        version: https://codeload.github.com/BeatAPI/BeatBrowser/tar.gz/9aefd38bbd4e3fc7762751bcff57599fe8405588(supports-color@8.1.1)(zod@4.6.5)
+        specifier: github:BeatAPI/BeatBrowser#5bb14965b8127ca2eb45d1d8e2496db0bd21daed
+        version: https://codeload.github.com/BeatAPI/BeatBrowser/tar.gz/5bb14965b8127ca2eb45d1d8e2496db0bd21daed(supports-color@8.1.1)(zod@4.6.5)
       embedded-postgres:
         specifier: 17.10.0-beta.17
         version: 17.10.0-beta.17
@@ -1473,9 +1473,9 @@ packages:
     resolution: {integrity: sha512-6zABk/ECA/QYSCQ1NGiVwwbQerUCZ+TQbp64Q3AgmfNvurHH0j8TtXa1qbShXA6qqkpAj4V5W8pP6mLe1mcMqA==}
     engines: {node: '>=18'}
 
-  '@beatapi/beat-browser@https://codeload.github.com/BeatAPI/BeatBrowser/tar.gz/9aefd38bbd4e3fc7762751bcff57599fe8405588':
-    resolution: {gitHosted: true, integrity: sha512-ROIHxHVtiEDaGHZpv161ucUOB0wh2R7gtes8bO2bXm5WSdPU1RF1TORGUR+2He3vHSj9f9OpdL6HapDwOX7Qcg==, tarball: https://codeload.github.com/BeatAPI/BeatBrowser/tar.gz/9aefd38bbd4e3fc7762751bcff57599fe8405588}
-    version: 1.3.2
+  '@beatapi/beat-browser@https://codeload.github.com/BeatAPI/BeatBrowser/tar.gz/5bb14965b8127ca2eb45d1d8e2496db0bd21daed':
+    resolution: {gitHosted: true, integrity: sha512-cMcCEg80BWhLW5UnEqxvW+xERynm3JdcZunKBdsMyKEDOCi9swhx8JfaQX0rGUdqqgynbc5/7niK0R62aA+XlQ==, tarball: https://codeload.github.com/BeatAPI/BeatBrowser/tar.gz/5bb14965b8127ca2eb45d1d8e2496db0bd21daed}
+    version: 1.4.1
     engines: {node: '>=20'}
     hasBin: true
 
@@ -10954,7 +10954,7 @@ snapshots:
 
   '@bcoe/v8-coverage@1.0.2': {}
 
-  '@beatapi/beat-browser@https://codeload.github.com/BeatAPI/BeatBrowser/tar.gz/9aefd38bbd4e3fc7762751bcff57599fe8405588(supports-color@8.1.1)(zod@4.6.5)':
+  '@beatapi/beat-browser@https://codeload.github.com/BeatAPI/BeatBrowser/tar.gz/5bb14965b8127ca2eb45d1d8e2496db0bd21daed(supports-color@8.1.1)(zod@4.6.5)':
     dependencies:
       '@modelcontextprotocol/sdk': 1.32.1(supports-color@8.1.1)(zod@4.6.5)
       ws: 8.21.3