diff --git a/third-party/unittest/googletest/include/gtest/gtest.h b/third-party/unittest/googletest/include/gtest/gtest.h
--- a/third-party/unittest/googletest/include/gtest/gtest.h
+++ b/third-party/unittest/googletest/include/gtest/gtest.h
@@ -1737,20 +1737,18 @@
   }

   ::std::stringstream lhs_ss;
-  lhs_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
-         << lhs_value;
+  lhs_ss << lhs_value;

   ::std::stringstream rhs_ss;
-  rhs_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
-         << rhs_value;
+  rhs_ss << rhs_value;

   return EqFailure(lhs_expression,
                    rhs_expression,
                    StringStreamToString(&lhs_ss),
                    StringStreamToString(&rhs_ss),
                    false);
 }

 // Helper function for implementing ASSERT_NEAR.
 //
 // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
diff --git a/third-party/unittest/googletest/include/gtest/internal/gtest-internal.h b/third-party/unittest/googletest/include/gtest/internal/gtest-internal.h
--- a/third-party/unittest/googletest/include/gtest/internal/gtest-internal.h
+++ b/third-party/unittest/googletest/include/gtest/internal/gtest-internal.h
@@ -57,19 +57,18 @@
 #include <ctype.h>
 #include <float.h>
 #include <string.h>
-#include <iomanip>
 #include <limits>
 #include <map>
 #include <set>
 #include <string>
 #include <type_traits>
 #include <vector>

 #include "gtest/gtest-message.h"
 #include "gtest/internal/gtest-filepath.h"
 #include "gtest/internal/gtest-string.h"
 #include "gtest/internal/gtest-type-util.h"

 // Due to C++ preprocessor weirdness, we need double indirection to
 // concatenate two tokens when one of them is __LINE__.  Writing
 //