diff --git a/.changeset/serious-gorillas-approve.md b/.changeset/serious-gorillas-approve.md
new file mode 100644
index 0000000000..bf4bdb031d
--- /dev/null
+++ b/.changeset/serious-gorillas-approve.md
@@ -0,0 +1,6 @@
+---
+'@backstage/plugin-linguist-backend': patch
+'@backstage/plugin-linguist': patch
+---
+
+Removed unused `dependencies` and `devDependencies` identified in Knip Report
diff --git a/plugins/linguist-backend/knip-report.md b/plugins/linguist-backend/knip-report.md
index 89988530e6..2661c35327 100644
--- a/plugins/linguist-backend/knip-report.md
+++ b/plugins/linguist-backend/knip-report.md
@@ -1,8 +1,2 @@
 # Knip report
 
-## Unused dependencies (1)
-
-| Name                        | Location     | Severity |
-| :-------------------------- | :----------- | :------- |
-| @backstage/plugin-auth-node | package.json | error    |
-
diff --git a/plugins/linguist-backend/package.json b/plugins/linguist-backend/package.json
index e0047e25ef..48bc6461ec 100644
--- a/plugins/linguist-backend/package.json
+++ b/plugins/linguist-backend/package.json
@@ -40,7 +40,6 @@
     "@backstage/catalog-model": "workspace:^",
     "@backstage/config": "workspace:^",
     "@backstage/errors": "workspace:^",
-    "@backstage/plugin-auth-node": "workspace:^",
     "@backstage/plugin-catalog-node": "workspace:^",
     "@backstage/plugin-linguist-common": "workspace:^",
     "@backstage/types": "workspace:^",
diff --git a/plugins/linguist/knip-report.md b/plugins/linguist/knip-report.md
index ba9c1dddc5..2661c35327 100644
--- a/plugins/linguist/knip-report.md
+++ b/plugins/linguist/knip-report.md
@@ -1,9 +1,2 @@
 # Knip report
 
-## Unused devDependencies (2)
-
-| Name                   | Location     | Severity |
-| :--------------------- | :----------- | :------- |
-| @testing-library/react | package.json | error    |
-| @testing-library/dom   | package.json | error    |
-
diff --git a/plugins/linguist/package.json b/plugins/linguist/package.json
index 22c5e6bfac..6aeada1619 100644
--- a/plugins/linguist/package.json
+++ b/plugins/linguist/package.json
@@ -63,9 +63,7 @@
   "devDependencies": {
     "@backstage/cli": "workspace:^",
     "@backstage/dev-utils": "workspace:^",
-    "@testing-library/dom": "^9.0.0",
-    "@testing-library/jest-dom": "^6.0.0",
-    "@testing-library/react": "^14.0.0"
+    "@testing-library/jest-dom": "^6.0.0"
   },
   "peerDependencies": {
     "react": "^16.13.1 || ^17.0.0 || ^18.0.0",
diff --git a/yarn.lock b/yarn.lock
index 37ba33d4d4..5b4502b5e9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7681,7 +7681,6 @@ __metadata:
     "@backstage/cli": "workspace:^"
     "@backstage/config": "workspace:^"
     "@backstage/errors": "workspace:^"
-    "@backstage/plugin-auth-node": "workspace:^"
     "@backstage/plugin-catalog-node": "workspace:^"
     "@backstage/plugin-linguist-common": "workspace:^"
     "@backstage/types": "workspace:^"
@@ -7726,9 +7725,7 @@ __metadata:
     "@backstage/plugin-linguist-common": "workspace:^"
     "@material-ui/core": ^4.9.13
     "@material-ui/lab": 4.0.0-alpha.61
-    "@testing-library/dom": ^9.0.0
     "@testing-library/jest-dom": ^6.0.0
-    "@testing-library/react": ^14.0.0
     "@types/react": ^16.13.1 || ^17.0.0 || ^18.0.0
     luxon: ^3.0.0
     react-use: ^17.2.4