diff --git a/googletest/include/gtest/gtest_pred_impl.h b/googletest/include/gtest/gtest_pred_impl.h
index 5029a9bb..07c0dae6 100644
--- a/googletest/include/gtest/gtest_pred_impl.h
+++ b/googletest/include/gtest/gtest_pred_impl.h
@@ -27,7 +27,7 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-// This file is AUTOMATICALLY GENERATED on 01/02/2019 by command
+// This file is AUTOMATICALLY GENERATED on 07/21/2021 by command
 // 'gen_gtest_pred_impl.py 5'.  DO NOT EDIT BY HAND!
 //
 // Implements a family of generic predicate assertion macros.
diff --git a/googletest/scripts/gen_gtest_pred_impl.py b/googletest/scripts/gen_gtest_pred_impl.py
index e09a6e01..c36b817d 100755
--- a/googletest/scripts/gen_gtest_pred_impl.py
+++ b/googletest/scripts/gen_gtest_pred_impl.py
@@ -114,8 +114,8 @@ def HeaderPreamble(n):
 // GOOGLETEST_CM0001 DO NOT DELETE
 
 
-#ifndef GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
-#define GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
+#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
+#define GOOGLETEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
 
 #include "gtest/gtest.h"
 
@@ -300,7 +300,7 @@ def HeaderPostamble():
 
 }  // namespace testing
 
-#endif  // GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
+#endif  // GOOGLETEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
 """
 
 
diff --git a/googletest/test/gtest_pred_impl_unittest.cc b/googletest/test/gtest_pred_impl_unittest.cc
index bbef9947..de9e0543 100644
--- a/googletest/test/gtest_pred_impl_unittest.cc
+++ b/googletest/test/gtest_pred_impl_unittest.cc
@@ -27,7 +27,7 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-// This file is AUTOMATICALLY GENERATED on 11/05/2019 by command
+// This file is AUTOMATICALLY GENERATED on 07/21/2021 by command
 // 'gen_gtest_pred_impl.py 5'.  DO NOT EDIT BY HAND!
 
 // Regression test for gtest_pred_impl.h