diff --git a/framework/api/system-current.txt b/framework/api/system-current.txt
index bec736e..d1d51da 100644
--- a/framework/api/system-current.txt
+++ b/framework/api/system-current.txt
@@ -239,6 +239,7 @@
     method public final void sendQosSessionLost(int, int, int);
     method public final void sendSocketKeepaliveEvent(int, int);
     method @Deprecated public void setLegacySubtype(int, @NonNull String);
+    method public void setLingerDuration(@NonNull java.time.Duration);
     method public void setTeardownDelayMillis(@IntRange(from=0, to=0x1388) int);
     method public final void setUnderlyingNetworks(@Nullable java.util.List<android.net.Network>);
     method public void unregister();