diff --git a/src/main/java/com/android/tools/r8/Version.java b/src/main/java/com/android/tools/r8/Version.java
index 6a9ea52..bb835e0 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 = "1.4.90";
+  public static final String LABEL = "1.4.91";
 
   private Version() {
   }
diff --git a/src/test/java/com/android/tools/r8/proguard/rules/NegatedClassMemberTest.java b/src/test/java/com/android/tools/r8/proguard/rules/NegatedClassMemberTest.java
index 971aee5..887abbe 100644
--- a/src/test/java/com/android/tools/r8/proguard/rules/NegatedClassMemberTest.java
+++ b/src/test/java/com/android/tools/r8/proguard/rules/NegatedClassMemberTest.java
@@ -16,7 +16,6 @@
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
 
-@RunWith(Parameterized.class)
 public class NegatedClassMemberTest extends TestBase {
 
   @Test