diff --git a/.changeset/weak-snails-spar.md b/.changeset/weak-snails-spar.md
new file mode 100644
index 0000000000..3cd930d5b0
--- /dev/null
+++ b/.changeset/weak-snails-spar.md
@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-techdocs-addons-test-utils': patch
+---
+
+Avoiding re-running tests on cleanup.
diff --git a/.changeset/weak-snails-spark.md b/.changeset/weak-snails-spark.md
new file mode 100644
index 0000000000..c82626ea39
--- /dev/null
+++ b/.changeset/weak-snails-spark.md
@@ -0,0 +1,5 @@
+---
+'@backstage/test-utils': minor
+---
+
+Test App Wrapper is now using `UnifiedThemeProvider` for supporting MUI v5 next to MUI v4 in tests.
diff --git a/.changeset/weak-snails-sparkl.md b/.changeset/weak-snails-sparkl.md
new file mode 100644
index 0000000000..9bbc7d843b
--- /dev/null
+++ b/.changeset/weak-snails-sparkl.md
@@ -0,0 +1,17 @@
+---
+'@backstage/app-defaults': minor
+'@backstage/theme': minor
+---
+
+**MUI v5 Support:** Adding platform-wide support for MUI v5 allowing a transition phase for migrating central plugins & components over. We still support v4 instances & plugins by adding a
+
+To allow the future support of plugins & components using MUI v5 you want to upgrade your `AppTheme`'s to using the `UnifiedThemeProvider`
+
+```diff
+     Provider: ({ children }) => (
+-    <ThemeProvider theme={lightTheme}>
+-      <CssBaseline>{children}</CssBaseline>
+-    </ThemeProvider>
++    <UnifiedThemeProvider theme={builtinThemes.light} children={children} />
+     ),
+```
diff --git a/.changeset/weak-snails-sparkle.md b/.changeset/weak-snails-sparkle.md
index 947c20117b..95a2255e56 100644
--- a/.changeset/weak-snails-sparkle.md
+++ b/.changeset/weak-snails-sparkle.md
@@ -1,24 +1,5 @@
 ---
-'@backstage/app-defaults': minor
-'@backstage/test-utils': minor
-'@backstage/theme': minor
-'@backstage/plugin-techdocs-addons-test-utils': patch
 '@backstage/cli': patch
 ---
 
-**MUI v5 Support:** Adding platform-wide support for MUI v5 allowing a transition phase for migrating central plugins & components over. We still support v4 instances & plugins by adding a
-
-To allow the future support of plugins & components using MUI v5 you want to upgrade your `AppTheme`'s to using the `UnifiedThemeProvider`
-
-```diff
-     Provider: ({ children }) => (
--    <ThemeProvider theme={lightTheme}>
--      <CssBaseline>{children}</CssBaseline>
--    </ThemeProvider>
-+    <UnifiedThemeProvider theme={builtinThemes.light} children={children} />
-     ),
-```
-
-**'@backstage/test-utils':** Test App Wrapper is using `UnifiedThemeProvider` for tests now.
-**'@backstage/plugin-techdocs-addons-test-utils':** Fix tests by avoiding re-running theme on cleanup.
-**'@backstage/cli':** Enforcing MUI v5 specific linting to minimize bundle size.
+Enforcing MUI v5 specific linting to minimize bundle size.
diff --git a/packages/theme/package.json b/packages/theme/package.json
index 0e73918072..52def665d6 100644
--- a/packages/theme/package.json
+++ b/packages/theme/package.json
@@ -42,11 +42,6 @@
     "react": "^16.13.1 || ^17.0.0",
     "react-dom": "^16.13.1 || ^17.0.0"
   },
-  "peerDependenciesMeta": {
-    "@material-ui/core": {
-      "optional": true
-    }
-  },
   "devDependencies": {
     "@backstage/cli": "workspace:^",
     "@types/react": "^16.13.1 || ^17.0.0"
diff --git a/yarn.lock b/yarn.lock
index cc32ce9a0e..2e6f814cf5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9636,9 +9636,6 @@ __metadata:
     "@types/react": ^16.13.1 || ^17.0.0
     react: ^16.13.1 || ^17.0.0
     react-dom: ^16.13.1 || ^17.0.0
-  peerDependenciesMeta:
-    "@material-ui/core":
-      optional: true
   languageName: unknown
   linkType: soft