diff --git a/.depcheckrc.yml b/.depcheckrc.yml
index a009dfdbe..ef2dad39f 100644
--- a/.depcheckrc.yml
+++ b/.depcheckrc.yml
@@ -62,6 +62,9 @@ ignores:
   - 'webextension-polyfill'
   - '@types/webextension-polyfill'
 
+  # Silencing Yarn peer dependency complaints
+  - '@testing-library/dom'
+
   # Testing
   # This import is used in files which are meant to fail
   - 'does-not-exist'
diff --git a/.yarnrc.yml b/.yarnrc.yml
index 738756b8f..453451d9d 100644
--- a/.yarnrc.yml
+++ b/.yarnrc.yml
@@ -9,9 +9,13 @@ enableTelemetry: false
 logFilters:
   - code: YN0004
     level: discard
+  - code: YN0060
+    level: discard
+  - code: YN0086
+    level: discard
 
 nodeLinker: node-modules
 
 plugins:
   - path: .yarn/plugins/@yarnpkg/plugin-allow-scripts.cjs
-    spec: "https://raw.githubusercontent.com/LavaMoat/LavaMoat/main/packages/yarn-plugin-allow-scripts/bundles/@yarnpkg/plugin-allow-scripts.js"
+    spec: 'https://raw.githubusercontent.com/LavaMoat/LavaMoat/main/packages/yarn-plugin-allow-scripts/bundles/@yarnpkg/plugin-allow-scripts.js'
diff --git a/packages/kernel-ui/package.json b/packages/kernel-ui/package.json
index 1733e596e..891e7f195 100644
--- a/packages/kernel-ui/package.json
+++ b/packages/kernel-ui/package.json
@@ -82,6 +82,7 @@
     "@metamask/eslint-config-typescript": "^14.0.0",
     "@ocap/repo-tools": "workspace:^",
     "@solana/addresses": "^2.0.0",
+    "@testing-library/dom": "^10.4.0",
     "@testing-library/jest-dom": "^6.6.3",
     "@testing-library/react": "^12.1.5",
     "@testing-library/react-hooks": "^8.0.1",
diff --git a/yarn.lock b/yarn.lock
index 8d55ed4ab..8cc3a3b8a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2498,6 +2498,7 @@ __metadata:
     "@metamask/utils": "npm:^11.4.2"
     "@ocap/repo-tools": "workspace:^"
     "@solana/addresses": "npm:^2.0.0"
+    "@testing-library/dom": "npm:^10.4.0"
     "@testing-library/jest-dom": "npm:^6.6.3"
     "@testing-library/react": "npm:^12.1.5"
     "@testing-library/react-hooks": "npm:^8.0.1"
@@ -4866,6 +4867,22 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@testing-library/dom@npm:^10.4.0":
+  version: 10.4.1
+  resolution: "@testing-library/dom@npm:10.4.1"
+  dependencies:
+    "@babel/code-frame": "npm:^7.10.4"
+    "@babel/runtime": "npm:^7.12.5"
+    "@types/aria-query": "npm:^5.0.1"
+    aria-query: "npm:5.3.0"
+    dom-accessibility-api: "npm:^0.5.9"
+    lz-string: "npm:^1.5.0"
+    picocolors: "npm:1.1.1"
+    pretty-format: "npm:^27.0.2"
+  checksum: 10/7f93e09ea015f151f8b8f42cbab0b2b858999b5445f15239a72a612ef7716e672b14c40c421218194cf191cbecbde0afa6f3dc2cc83dda93ff6a4fb0237df6e6
+  languageName: node
+  linkType: hard
+
 "@testing-library/dom@npm:^8.0.0":
   version: 8.20.1
   resolution: "@testing-library/dom@npm:8.20.1"
@@ -6388,6 +6405,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"aria-query@npm:5.3.0":
+  version: 5.3.0
+  resolution: "aria-query@npm:5.3.0"
+  dependencies:
+    dequal: "npm:^2.0.3"
+  checksum: 10/c3e1ed127cc6886fea4732e97dd6d3c3938e64180803acfb9df8955517c4943760746ffaf4020ce8f7ffaa7556a3b5f85c3769a1f5ca74a1288e02d042f9ae4e
+  languageName: node
+  linkType: hard
+
 "aria-query@npm:^5.0.0":
   version: 5.3.2
   resolution: "aria-query@npm:5.3.2"
@@ -7682,6 +7708,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"dequal@npm:^2.0.3":
+  version: 2.0.3
+  resolution: "dequal@npm:2.0.3"
+  checksum: 10/6ff05a7561f33603df87c45e389c9ac0a95e3c056be3da1a0c4702149e3a7f6fe5ffbb294478687ba51a9e95f3a60e8b6b9005993acd79c292c7d15f71964b6b
+  languageName: node
+  linkType: hard
+
 "destroy@npm:1.2.0":
   version: 1.2.0
   resolution: "destroy@npm:1.2.0"
@@ -12381,7 +12414,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"picocolors@npm:^1.0.0, picocolors@npm:^1.1.1":
+"picocolors@npm:1.1.1, picocolors@npm:^1.0.0, picocolors@npm:^1.1.1":
   version: 1.1.1
   resolution: "picocolors@npm:1.1.1"
   checksum: 10/e1cf46bf84886c79055fdfa9dcb3e4711ad259949e3565154b004b260cd356c5d54b31a1437ce9782624bf766272fe6b0154f5f0c744fb7af5d454d2b60db045