diff --git a/tensorflow/lite/kernels/detection_postprocess_test.cc b/tensorflow/lite/kernels/detection_postprocess_test.cc
index cf0d3ba2f3d..b9c42e75f21 100644
--- a/tensorflow/lite/kernels/detection_postprocess_test.cc
+++ b/tensorflow/lite/kernels/detection_postprocess_test.cc
@@ -174,17 +174,17 @@ TEST(DetectionPostprocessOpTest, FloatTest) {
   std::vector<int> output_shape2 = m.GetOutputShape2();
   EXPECT_THAT(output_shape2, ElementsAre(1, 3));
   EXPECT_THAT(m.GetOutput2<float>(),
-              ElementsAreArray(ArrayFloatNear({1, 0, 0}, 1e-1)));
+              ElementsAreArray(ArrayFloatNear({1, 0, 0}, 1e-4)));
   // detection_scores
   std::vector<int> output_shape3 = m.GetOutputShape3();
   EXPECT_THAT(output_shape3, ElementsAre(1, 3));
   EXPECT_THAT(m.GetOutput3<float>(),
-              ElementsAreArray(ArrayFloatNear({0.95, 0.9, 0.3}, 1e-1)));
+              ElementsAreArray(ArrayFloatNear({0.95, 0.9, 0.3}, 1e-4)));
   // num_detections
   std::vector<int> output_shape4 = m.GetOutputShape4();
   EXPECT_THAT(output_shape4, ElementsAre(1));
   EXPECT_THAT(m.GetOutput4<float>(),
-              ElementsAreArray(ArrayFloatNear({3.0}, 1e-1)));
+              ElementsAreArray(ArrayFloatNear({3.0}, 1e-4)));
 }
 
 TEST(DetectionPostprocessOpTest, QuantizedTest) {
@@ -385,17 +385,17 @@ TEST(DetectionPostprocessOpTest, FloatTestFastNMS) {
   std::vector<int> output_shape2 = m.GetOutputShape2();
   EXPECT_THAT(output_shape2, ElementsAre(1, 3));
   EXPECT_THAT(m.GetOutput2<float>(),
-              ElementsAreArray(ArrayFloatNear({1, 0, 0}, 1e-1)));
+              ElementsAreArray(ArrayFloatNear({1, 0, 0}, 1e-4)));
   // detection_scores
   std::vector<int> output_shape3 = m.GetOutputShape3();
   EXPECT_THAT(output_shape3, ElementsAre(1, 3));
   EXPECT_THAT(m.GetOutput3<float>(),
-              ElementsAreArray(ArrayFloatNear({0.95, 0.9, 0.3}, 1e-1)));
+              ElementsAreArray(ArrayFloatNear({0.95, 0.9, 0.3}, 1e-4)));
   // num_detections
   std::vector<int> output_shape4 = m.GetOutputShape4();
   EXPECT_THAT(output_shape4, ElementsAre(1));
   EXPECT_THAT(m.GetOutput4<float>(),
-              ElementsAreArray(ArrayFloatNear({3.0}, 1e-1)));
+              ElementsAreArray(ArrayFloatNear({3.0}, 1e-4)));
 }
 
 TEST(DetectionPostprocessOpTest, QuantizedTestFastNMS) {
@@ -492,22 +492,22 @@ TEST(DetectionPostprocessOpTest, FloatTestRegularNMS) {
   EXPECT_THAT(m.GetOutput1<float>(),
               ElementsAreArray(ArrayFloatNear({0.0, 10.0, 1.0, 11.0, 0.0, 10.0,
                                                1.0, 11.0, 0.0, 0.0, 0.0, 0.0},
-                                              3e-1)));
+                                              3e-4)));
   // detection_classes
   std::vector<int> output_shape2 = m.GetOutputShape2();
   EXPECT_THAT(output_shape2, ElementsAre(1, 3));
   EXPECT_THAT(m.GetOutput2<float>(),
-              ElementsAreArray(ArrayFloatNear({1, 0, 0}, 1e-1)));
+              ElementsAreArray(ArrayFloatNear({1, 0, 0}, 1e-4)));
   // detection_scores
   std::vector<int> output_shape3 = m.GetOutputShape3();
   EXPECT_THAT(output_shape3, ElementsAre(1, 3));
   EXPECT_THAT(m.GetOutput3<float>(),
-              ElementsAreArray(ArrayFloatNear({0.95, 0.9, 0.0}, 1e-1)));
+              ElementsAreArray(ArrayFloatNear({0.95, 0.93, 0.0}, 1e-4)));
   // num_detections
   std::vector<int> output_shape4 = m.GetOutputShape4();
   EXPECT_THAT(output_shape4, ElementsAre(1));
   EXPECT_THAT(m.GetOutput4<float>(),
-              ElementsAreArray(ArrayFloatNear({2.0}, 1e-1)));
+              ElementsAreArray(ArrayFloatNear({2.0}, 1e-4)));
 }
 
 TEST(DetectionPostprocessOpTest, QuantizedTestRegularNMS) {
@@ -666,17 +666,17 @@ TEST(DetectionPostprocessOpTest, FloatTestwithBackgroundClassAndKeypoints) {
   std::vector<int> output_shape2 = m.GetOutputShape2();
   EXPECT_THAT(output_shape2, ElementsAre(1, 3));
   EXPECT_THAT(m.GetOutput2<float>(),
-              ElementsAreArray(ArrayFloatNear({1, 0, 0}, 1e-1)));
+              ElementsAreArray(ArrayFloatNear({1, 0, 0}, 1e-4)));
   // detection_scores
   std::vector<int> output_shape3 = m.GetOutputShape3();
   EXPECT_THAT(output_shape3, ElementsAre(1, 3));
   EXPECT_THAT(m.GetOutput3<float>(),
-              ElementsAreArray(ArrayFloatNear({0.95, 0.9, 0.3}, 1e-1)));
+              ElementsAreArray(ArrayFloatNear({0.95, 0.9, 0.3}, 1e-4)));
   // num_detections
   std::vector<int> output_shape4 = m.GetOutputShape4();
   EXPECT_THAT(output_shape4, ElementsAre(1));
   EXPECT_THAT(m.GetOutput4<float>(),
-              ElementsAreArray(ArrayFloatNear({3.0}, 1e-1)));
+              ElementsAreArray(ArrayFloatNear({3.0}, 1e-4)));
 }
 
 TEST(DetectionPostprocessOpTest,
@@ -780,17 +780,17 @@ TEST(DetectionPostprocessOpTest, FloatTestwithNoBackgroundClassAndKeypoints) {
   std::vector<int> output_shape2 = m.GetOutputShape2();
   EXPECT_THAT(output_shape2, ElementsAre(1, 3));
   EXPECT_THAT(m.GetOutput2<float>(),
-              ElementsAreArray(ArrayFloatNear({1, 0, 0}, 1e-1)));
+              ElementsAreArray(ArrayFloatNear({1, 0, 0}, 1e-4)));
   // detection_scores
   std::vector<int> output_shape3 = m.GetOutputShape3();
   EXPECT_THAT(output_shape3, ElementsAre(1, 3));
   EXPECT_THAT(m.GetOutput3<float>(),
-              ElementsAreArray(ArrayFloatNear({0.95, 0.9, 0.3}, 1e-1)));
+              ElementsAreArray(ArrayFloatNear({0.95, 0.9, 0.3}, 1e-4)));
   // num_detections
   std::vector<int> output_shape4 = m.GetOutputShape4();
   EXPECT_THAT(output_shape4, ElementsAre(1));
   EXPECT_THAT(m.GetOutput4<float>(),
-              ElementsAreArray(ArrayFloatNear({3.0}, 1e-1)));
+              ElementsAreArray(ArrayFloatNear({3.0}, 1e-4)));
 }
 }  // namespace
 }  // namespace custom