diff --git a/aslam_offline_calibration/kalibr/python/kalibr_camera_calibration/CameraCalibrator.py b/aslam_offline_calibration/kalibr/python/kalibr_camera_calibration/CameraCalibrator.py
index cba2c18..2e1eb1b 100644
--- a/aslam_offline_calibration/kalibr/python/kalibr_camera_calibration/CameraCalibrator.py
+++ b/aslam_offline_calibration/kalibr/python/kalibr_camera_calibration/CameraCalibrator.py
@@ -374,8 +374,8 @@ def getReprojectionErrorStatistics(all_rerrs):
     rerr_matrix = np.array(rerr_matrix)
     gc.enable()
     
-    mean = np.mean(rerr_matrix, 0, dtype=np.float)
-    std = np.std(rerr_matrix, 0, dtype=np.float)
+    mean = np.mean(rerr_matrix, 0, dtype=float)
+    std = np.std(rerr_matrix, 0, dtype=float)
  
     return mean, std