diff --git a/src/main/java/com/android/tools/r8/Version.java b/src/main/java/com/android/tools/r8/Version.java
index b7cfe77..3e2d558 100644
--- a/src/main/java/com/android/tools/r8/Version.java
+++ b/src/main/java/com/android/tools/r8/Version.java
@@ -11,7 +11,7 @@
 
   // This field is accessed from release scripts using simple pattern matching.
   // Therefore, changing this field could break our release scripts.
-  public static final String LABEL = "3.0.47";
+  public static final String LABEL = "3.0.48";
 
   private Version() {
   }
diff --git a/src/test/java/com/android/tools/r8/graph/genericsignature/GenericSignatureAllowShrinkingTest.java b/src/test/java/com/android/tools/r8/graph/genericsignature/GenericSignatureAllowShrinkingTest.java
deleted file mode 100644
index be24a34..0000000
--- a/src/test/java/com/android/tools/r8/graph/genericsignature/GenericSignatureAllowShrinkingTest.java
+++ /dev/null
@@ -1,96 +0,0 @@
-// Copyright (c) 2021, the R8 project authors. Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-package com.android.tools.r8.graph.genericsignature;
-
-import static com.android.tools.r8.utils.codeinspector.Matchers.isPresent;
-import static org.hamcrest.MatcherAssert.assertThat;
-import static org.junit.Assert.assertEquals;
-
-import com.android.tools.r8.TestBase;
-import com.android.tools.r8.TestParameters;
-import com.android.tools.r8.TestParametersCollection;
-import com.android.tools.r8.shaking.ProguardKeepAttributes;
-import com.android.tools.r8.utils.codeinspector.ClassSubject;
-import com.android.tools.r8.utils.codeinspector.CodeInspector;
-import java.lang.reflect.ParameterizedType;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameters;
-
-@RunWith(Parameterized.class)
-// This is a reproduction of b/189443104.
-public class GenericSignatureAllowShrinkingTest extends TestBase {
-
-  private final TestParameters parameters;
-  private final String[] EXPECTED = new String[] {"class java.lang.String"};
-
-  @Parameters(name = "{0}")
-  public static TestParametersCollection data() {
-    return getTestParameters().withAllRuntimesAndApiLevels().build();
-  }
-
-  public GenericSignatureAllowShrinkingTest(TestParameters parameters) {
-    this.parameters = parameters;
-  }
-
-  @Test
-  public void testR8WithDirectKeep() throws Exception {
-    testForR8(parameters.getBackend())
-        .addInnerClasses(getClass())
-        .setMinApi(parameters.getApiLevel())
-        .addKeepClassRules(Foo.class)
-        .addKeepRules("-keep class * extends " + Foo.class.getTypeName() + " { *; }")
-        .addKeepAttributes(ProguardKeepAttributes.SIGNATURE)
-        .addKeepMainRule(Main.class)
-        .run(parameters.getRuntime(), Main.class)
-        .inspect(this::inspect)
-        .assertSuccessWithOutputLines(EXPECTED);
-  }
-
-  @Test
-  public void testR8AllowShrinking() throws Exception {
-    testForR8(parameters.getBackend())
-        .addInnerClasses(getClass())
-        .setMinApi(parameters.getApiLevel())
-        .addKeepRules("-keep,allowshrinking class " + Foo.class.getTypeName() + " { *; }")
-        .addKeepRules(
-            "-keep,allowshrinking,allowobfuscation class * extends "
-                + Foo.class.getTypeName()
-                + " { *; }")
-        .addKeepAttributes(ProguardKeepAttributes.SIGNATURE)
-        .addKeepMainRule(Main.class)
-        .run(parameters.getRuntime(), Main.class)
-        .inspect(this::inspect)
-        .assertSuccessWithOutputLines(EXPECTED);
-  }
-
-  private void inspect(CodeInspector inspector) {
-    ClassSubject foo = inspector.clazz(Foo.class);
-    assertThat(foo, isPresent());
-    assertEquals("<T:Ljava/lang/Object;>Ljava/lang/Object;", foo.getFinalSignatureAttribute());
-
-    ClassSubject main$1 = inspector.clazz(Main.class.getTypeName() + "$1");
-    assertThat(main$1, isPresent());
-    assertEquals(
-        "L" + binaryName(Foo.class) + "<Ljava/lang/String;>;", main$1.getFinalSignatureAttribute());
-  }
-
-  public static class Foo<T> {
-
-    public void print() {
-      ParameterizedType genericSuperclass =
-          (ParameterizedType) this.getClass().getGenericSuperclass();
-      System.out.println(genericSuperclass.getActualTypeArguments()[0].toString());
-    }
-  }
-
-  public static class Main {
-
-    public static void main(String[] args) {
-      (new Foo<String>() {}).print();
-    }
-  }
-}