diff --git a/.github/AUTOROLL b/.github/AUTOROLL
index 49c9e21e9eb7..e60c91271fb1 100644
--- a/.github/AUTOROLL
+++ b/.github/AUTOROLL
@@ -1 +1 @@
-00d5d7bd741b67377b635a199fb366a14cdce7c3
+b6c1a9d4a05d8abb211b1e65088f10a93b4dd17e
diff --git a/starboard/nplb/posix_compliance/posix_signal_test.cc b/starboard/nplb/posix_compliance/posix_signal_test.cc
index 78d92bbdc123..d37267e374f9 100644
--- a/starboard/nplb/posix_compliance/posix_signal_test.cc
+++ b/starboard/nplb/posix_compliance/posix_signal_test.cc
@@ -236,13 +236,13 @@ TEST_F(PosixSignalTest, KillSendsSignalToSelf) {
   struct sigaction sa = {};
   sa.sa_handler = PipeWritingSignalHandler;
   sigemptyset(&sa.sa_mask);
-  ASSERT_EQ(sigaction(SIGUSR1, &sa, nullptr), 0);
+  ASSERT_EQ(sigaction(SIGUSR2, &sa, nullptr), 0);
 
-  ASSERT_EQ(kill(getpid(), SIGUSR1), 0);
+  ASSERT_EQ(kill(getpid(), SIGUSR2), 0);
 
   int received_signal = 0;
   EXPECT_TRUE(WaitForSignalWithTimeout(&received_signal, 1000));
-  EXPECT_EQ(received_signal, SIGUSR1);
+  EXPECT_EQ(received_signal, SIGUSR2);
 }
 
 TEST_F(PosixSignalTest, PauseIsInterruptedBySignal) {