diff --git a/.psalm/baseline.xml b/.psalm/baseline.xml
index 9bee7d867d2..0c83cc8efcf 100644
--- a/.psalm/baseline.xml
+++ b/.psalm/baseline.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<files psalm-version="5.7.1@8e0fd880141f236847ab49a06f94f788d41a4292">
+<files psalm-version="5.7.5@5390c212bab06ee230c8720c2e9c54b823db00c8">
   <file src="src/Event/Dispatcher/DirectDispatcher.php">
     <UndefinedInterfaceMethod>
       <code>notify</code>
@@ -269,6 +269,11 @@
       <code>$originalClassName</code>
       <code><![CDATA[$this->expectedException]]></code>
     </ArgumentTypeCoercion>
+    <DeprecatedMethod>
+      <code>getMockBuilder</code>
+      <code>getMockBuilder</code>
+      <code>getMockBuilder</code>
+    </DeprecatedMethod>
     <InvalidReturnStatement>
       <code>$mockObject</code>
     </InvalidReturnStatement>
diff --git a/.psalm/static-analysis-baseline.xml b/.psalm/static-analysis-baseline.xml
new file mode 100644
index 00000000000..ce155737244
--- /dev/null
+++ b/.psalm/static-analysis-baseline.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<files psalm-version="5.7.5@5390c212bab06ee230c8720c2e9c54b823db00c8">
+  <file src="tests/static-analysis/TestUsingMocks.php">
+    <DeprecatedMethod>
+      <code>createPartialMock</code>
+      <code>createTestProxy</code>
+      <code>getMockBuilder</code>
+    </DeprecatedMethod>
+  </file>
+</files>
diff --git a/.psalm/static-analysis.xml b/.psalm/static-analysis.xml
index 3ebe7132426..5867c00e49b 100644
--- a/.psalm/static-analysis.xml
+++ b/.psalm/static-analysis.xml
@@ -4,6 +4,7 @@
     xmlns="https://getpsalm.org/schema/config"
     xsi:schemaLocation="https://getpsalm.org/schema/config vendor/vimeo/psalm/config.xsd"
     resolveFromConfigFile="false"
+    errorBaseline=".psalm/static-analysis-baseline.xml"
 >
     <projectFiles>
         <directory name="tests/static-analysis" />
diff --git a/ChangeLog-10.1.md b/ChangeLog-10.1.md
index 07e0baca1c3..4fb1d8417bb 100644
--- a/ChangeLog-10.1.md
+++ b/ChangeLog-10.1.md
@@ -17,5 +17,6 @@ All notable changes of the PHPUnit 10.1 release series are documented in this fi
 * [#5242](https://github.com/sebastianbergmann/phpunit/issues/5242): Deprecate `TestCase::getMockFromWsdl()` (this method only has a `@deprecated` annotation for now; using this method will trigger a deprecation warning in PHPUnit 11; this method will be removed in PHPUnit 12)
 * [#5243](https://github.com/sebastianbergmann/phpunit/issues/5243): Deprecate `TestCase::getMockForTrait()` (this method only has a `@deprecated` annotation for now; using this method will trigger a deprecation warning in PHPUnit 11; this method will be removed in PHPUnit 12)
 * [#5244](https://github.com/sebastianbergmann/phpunit/issues/5244): Deprecate `TestCase::getObjectForTrait()` (this method only has a `@deprecated` annotation for now; using this method will trigger a deprecation warning in PHPUnit 11; this method will be removed in PHPUnit 12)
+* [#5252](https://github.com/sebastianbergmann/phpunit/issues/5252): Deprecate `TestCase::getMockBuilder()` (this method only has a `@deprecated` annotation for now; using this method will trigger a deprecation warning in PHPUnit 11; this method will be removed in PHPUnit 12)
 
 [10.1.0]: https://github.com/sebastianbergmann/phpunit/compare/10.0...main
diff --git a/src/Framework/TestCase.php b/src/Framework/TestCase.php
index 4c7139bcdee..99da6a5496f 100644
--- a/src/Framework/TestCase.php
+++ b/src/Framework/TestCase.php
@@ -477,6 +477,8 @@ final public function run(): void
      * @psalm-param class-string<RealInstanceType> $className
      *
      * @psalm-return MockBuilder<RealInstanceType>
+     *
+     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/5252
      */
     final public function getMockBuilder(string $className): MockBuilder
     {