--- a/security/manager/boot/src/StaticHPKPins.h
+++ b/security/manager/boot/src/StaticHPKPins.h
@@ -1087,9 +1087,9 @@ static const TransportSecurityPreload kP
   { "youtube.com", true, false, false, -1, &kPinset_google_root_pems },
   { "ytimg.com", true, false, false, -1, &kPinset_google_root_pems },
 };
 
 // Pinning Preload List Length = 331;
 
 static const int32_t kUnknownId = -1;
 
-static const PRTime kPreloadPKPinsExpirationTime = INT64_C(1421489353719000);
+static const PRTime kPreloadPKPinsExpirationTime = INT64_C(1422094197058000);