diff --git a/.changeset/hip-pugs-teach.md b/.changeset/hip-pugs-teach.md
new file mode 100644
index 0000000000..4a3820cecc
--- /dev/null
+++ b/.changeset/hip-pugs-teach.md
@@ -0,0 +1,12 @@
+---
+'@backstage/plugin-techdocs-module-addons-contrib': patch
+'@backstage/plugin-techdocs-addons-test-utils': patch
+'@backstage/plugin-apollo-explorer': patch
+'@backstage/plugin-cicd-statistics': patch
+'@backstage/plugin-codescene': patch
+'@backstage/plugin-dynatrace': patch
+'@backstage/plugin-org-react': patch
+'@backstage/plugin-playlist': patch
+---
+
+Depend on `@material-ui/core` version `^4.12.2` like all other in-repo packages
diff --git a/packages/techdocs-cli-embedded-app/package.json b/packages/techdocs-cli-embedded-app/package.json
index 8c3a970cc2..83b188a90a 100644
--- a/packages/techdocs-cli-embedded-app/package.json
+++ b/packages/techdocs-cli-embedded-app/package.json
@@ -20,7 +20,7 @@
     "@backstage/plugin-techdocs-react": "workspace:^",
     "@backstage/test-utils": "workspace:^",
     "@backstage/theme": "workspace:^",
-    "@material-ui/core": "^4.11.0",
+    "@material-ui/core": "^4.12.2",
     "@material-ui/icons": "^4.9.1",
     "history": "^5.0.0",
     "react": "^17.0.2",
diff --git a/plugins/apollo-explorer/package.json b/plugins/apollo-explorer/package.json
index 60fbb7fa7b..af22c04a06 100644
--- a/plugins/apollo-explorer/package.json
+++ b/plugins/apollo-explorer/package.json
@@ -26,7 +26,7 @@
     "@backstage/core-components": "workspace:^",
     "@backstage/core-plugin-api": "workspace:^",
     "@backstage/theme": "workspace:^",
-    "@material-ui/core": "^4.9.13",
+    "@material-ui/core": "^4.12.2",
     "@material-ui/icons": "^4.9.1",
     "@material-ui/lab": "^4.0.0-alpha.57",
     "react-use": "^17.2.4",
diff --git a/plugins/cicd-statistics/package.json b/plugins/cicd-statistics/package.json
index d660c758ff..aedbbf9d20 100644
--- a/plugins/cicd-statistics/package.json
+++ b/plugins/cicd-statistics/package.json
@@ -41,7 +41,7 @@
     "@backstage/core-plugin-api": "workspace:^",
     "@backstage/plugin-catalog-react": "workspace:^",
     "@date-io/luxon": "^1.3.13",
-    "@material-ui/core": "^4.9.13",
+    "@material-ui/core": "^4.12.2",
     "@material-ui/icons": "^4.9.1",
     "@material-ui/lab": "4.0.0-alpha.57",
     "@material-ui/pickers": "^3.3.10",
diff --git a/plugins/codescene/package.json b/plugins/codescene/package.json
index 8d2e91b0fd..fff2547c0f 100644
--- a/plugins/codescene/package.json
+++ b/plugins/codescene/package.json
@@ -27,7 +27,7 @@
     "@backstage/core-plugin-api": "workspace:^",
     "@backstage/errors": "workspace:^",
     "@backstage/theme": "workspace:^",
-    "@material-ui/core": "^4.9.10",
+    "@material-ui/core": "^4.12.2",
     "@material-ui/icons": "^4.9.1",
     "@material-ui/lab": "^4.0.0-alpha.57",
     "rc-progress": "3.4.1",
diff --git a/plugins/dynatrace/package.json b/plugins/dynatrace/package.json
index 0a2006f1ad..27216312f9 100644
--- a/plugins/dynatrace/package.json
+++ b/plugins/dynatrace/package.json
@@ -31,7 +31,7 @@
     "@backstage/core-components": "workspace:^",
     "@backstage/core-plugin-api": "workspace:^",
     "@backstage/theme": "workspace:^",
-    "@material-ui/core": "^4.9.13",
+    "@material-ui/core": "^4.12.2",
     "@material-ui/icons": "^4.9.1",
     "@material-ui/lab": "4.0.0-alpha.57",
     "react-use": "^17.2.4"
diff --git a/plugins/org-react/package.json b/plugins/org-react/package.json
index 9752cacd32..d3ea16a5ee 100644
--- a/plugins/org-react/package.json
+++ b/plugins/org-react/package.json
@@ -36,7 +36,7 @@
     "@backstage/core-plugin-api": "workspace:^",
     "@backstage/plugin-catalog-react": "workspace:^",
     "@backstage/theme": "workspace:^",
-    "@material-ui/core": "^4.9.13",
+    "@material-ui/core": "^4.12.2",
     "@material-ui/icons": "^4.9.1",
     "@material-ui/lab": "^4.0.0-alpha.57",
     "react-use": "^17.2.4"
diff --git a/plugins/playlist/package.json b/plugins/playlist/package.json
index 2df8e5932d..2ace4a0176 100644
--- a/plugins/playlist/package.json
+++ b/plugins/playlist/package.json
@@ -38,7 +38,7 @@
     "@backstage/plugin-playlist-common": "workspace:^",
     "@backstage/plugin-search-react": "workspace:^",
     "@backstage/theme": "workspace:^",
-    "@material-ui/core": "^4.9.13",
+    "@material-ui/core": "^4.12.2",
     "@material-ui/icons": "^4.9.1",
     "@material-ui/lab": "^4.0.0-alpha.57",
     "lodash": "^4.17.21",
diff --git a/plugins/techdocs-addons-test-utils/package.json b/plugins/techdocs-addons-test-utils/package.json
index baff541f54..e0ff4e7261 100644
--- a/plugins/techdocs-addons-test-utils/package.json
+++ b/plugins/techdocs-addons-test-utils/package.json
@@ -42,7 +42,7 @@
     "@backstage/plugin-techdocs-react": "workspace:^",
     "@backstage/test-utils": "workspace:^",
     "@backstage/theme": "workspace:^",
-    "@material-ui/core": "^4.9.13",
+    "@material-ui/core": "^4.12.2",
     "@material-ui/icons": "^4.9.1",
     "@material-ui/lab": "4.0.0-alpha.57",
     "@testing-library/react": "^12.1.3",
diff --git a/plugins/techdocs-module-addons-contrib/package.json b/plugins/techdocs-module-addons-contrib/package.json
index ae5d263268..cd03c9f0d5 100644
--- a/plugins/techdocs-module-addons-contrib/package.json
+++ b/plugins/techdocs-module-addons-contrib/package.json
@@ -39,7 +39,7 @@
     "@backstage/integration-react": "workspace:^",
     "@backstage/plugin-techdocs-react": "workspace:^",
     "@backstage/theme": "workspace:^",
-    "@material-ui/core": "^4.9.13",
+    "@material-ui/core": "^4.12.2",
     "@material-ui/icons": "^4.9.1",
     "@material-ui/lab": "4.0.0-alpha.57",
     "@react-hookz/web": "^20.0.0",
diff --git a/yarn.lock b/yarn.lock
index 7f38e10b62..25a5c9e58b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4390,7 +4390,7 @@ __metadata:
     "@backstage/dev-utils": "workspace:^"
     "@backstage/test-utils": "workspace:^"
     "@backstage/theme": "workspace:^"
-    "@material-ui/core": ^4.9.13
+    "@material-ui/core": ^4.12.2
     "@material-ui/icons": ^4.9.1
     "@material-ui/lab": ^4.0.0-alpha.57
     "@testing-library/jest-dom": ^5.10.1
@@ -5438,7 +5438,7 @@ __metadata:
     "@backstage/core-plugin-api": "workspace:^"
     "@backstage/plugin-catalog-react": "workspace:^"
     "@date-io/luxon": ^1.3.13
-    "@material-ui/core": ^4.9.13
+    "@material-ui/core": ^4.12.2
     "@material-ui/icons": ^4.9.1
     "@material-ui/lab": 4.0.0-alpha.57
     "@material-ui/pickers": ^3.3.10
@@ -5629,7 +5629,7 @@ __metadata:
     "@backstage/errors": "workspace:^"
     "@backstage/test-utils": "workspace:^"
     "@backstage/theme": "workspace:^"
-    "@material-ui/core": ^4.9.10
+    "@material-ui/core": ^4.12.2
     "@material-ui/icons": ^4.9.1
     "@material-ui/lab": ^4.0.0-alpha.57
     "@testing-library/jest-dom": ^5.10.1
@@ -5743,7 +5743,7 @@ __metadata:
     "@backstage/dev-utils": "workspace:^"
     "@backstage/test-utils": "workspace:^"
     "@backstage/theme": "workspace:^"
-    "@material-ui/core": ^4.9.13
+    "@material-ui/core": ^4.12.2
     "@material-ui/icons": ^4.9.1
     "@material-ui/lab": 4.0.0-alpha.57
     "@testing-library/jest-dom": ^5.10.1
@@ -6781,7 +6781,7 @@ __metadata:
     "@backstage/plugin-catalog-react": "workspace:^"
     "@backstage/test-utils": "workspace:^"
     "@backstage/theme": "workspace:^"
-    "@material-ui/core": ^4.9.13
+    "@material-ui/core": ^4.12.2
     "@material-ui/icons": ^4.9.1
     "@material-ui/lab": ^4.0.0-alpha.57
     "@testing-library/jest-dom": ^5.10.1
@@ -7056,7 +7056,7 @@ __metadata:
     "@backstage/plugin-search-react": "workspace:^"
     "@backstage/test-utils": "workspace:^"
     "@backstage/theme": "workspace:^"
-    "@material-ui/core": ^4.9.13
+    "@material-ui/core": ^4.12.2
     "@material-ui/icons": ^4.9.1
     "@material-ui/lab": ^4.0.0-alpha.57
     "@testing-library/jest-dom": ^5.10.1
@@ -8004,7 +8004,7 @@ __metadata:
     "@backstage/plugin-techdocs-react": "workspace:^"
     "@backstage/test-utils": "workspace:^"
     "@backstage/theme": "workspace:^"
-    "@material-ui/core": ^4.9.13
+    "@material-ui/core": ^4.12.2
     "@material-ui/icons": ^4.9.1
     "@material-ui/lab": 4.0.0-alpha.57
     "@testing-library/jest-dom": ^5.10.1
@@ -8071,7 +8071,7 @@ __metadata:
     "@backstage/plugin-techdocs-react": "workspace:^"
     "@backstage/test-utils": "workspace:^"
     "@backstage/theme": "workspace:^"
-    "@material-ui/core": ^4.9.13
+    "@material-ui/core": ^4.12.2
     "@material-ui/icons": ^4.9.1
     "@material-ui/lab": 4.0.0-alpha.57
     "@react-hookz/web": ^20.0.0
@@ -11289,7 +11289,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@material-ui/core@npm:^4.11.0, @material-ui/core@npm:^4.11.3, @material-ui/core@npm:^4.12.1, @material-ui/core@npm:^4.12.2, @material-ui/core@npm:^4.12.4, @material-ui/core@npm:^4.9.10, @material-ui/core@npm:^4.9.13":
+"@material-ui/core@npm:^4.11.0, @material-ui/core@npm:^4.11.3, @material-ui/core@npm:^4.12.1, @material-ui/core@npm:^4.12.2, @material-ui/core@npm:^4.12.4":
   version: 4.12.4
   resolution: "@material-ui/core@npm:4.12.4"
   dependencies:
@@ -36610,7 +36610,7 @@ __metadata:
     "@backstage/plugin-techdocs-react": "workspace:^"
     "@backstage/test-utils": "workspace:^"
     "@backstage/theme": "workspace:^"
-    "@material-ui/core": ^4.11.0
+    "@material-ui/core": ^4.12.2
     "@material-ui/icons": ^4.9.1
     "@testing-library/jest-dom": ^5.10.1
     "@testing-library/react": ^12.1.3