diff --git a/rowers/plots.py b/rowers/plots.py
index 80786739..7760346c 100644
--- a/rowers/plots.py
+++ b/rowers/plots.py
@@ -61,7 +61,7 @@ def mkplot(row,title):
     t = df.loc[:,' ElapsedTime (sec)']
     p = df.loc[:,' Stroke500mPace (sec/500m)']
     hr = df.loc[:,' HRCur (bpm)']
-    end_time = int(df.ix[df.shape[0]-1,'TimeStamp (sec)'])
+    end_time = int(df.loc[:,'TimeStamp (sec)'].iloc[df.shape[0]-1])
 
     fig, ax1 = plt.subplots(figsize=(5,4))
 
diff --git a/rowers/tests/test_user.py b/rowers/tests/test_user.py
index 9c1e0f4c..d5c05f70 100644
--- a/rowers/tests/test_user.py
+++ b/rowers/tests/test_user.py
@@ -26,7 +26,7 @@ class UserMiddleWareTest(TestCase):
 	row = rdata(filename,rower=rr)
 	totaldist = row.df['cum_dist'].max()
 	totaltime = row.df['TimeStamp (sec)'].max()-row.df['TimeStamp (sec)'].min()
-	totaltime = totaltime+row.df.ix[0,' ElapsedTime (sec)']
+	totaltime = totaltime+row.df.loc[:,' ElapsedTime (sec)'].iloc[0]
 
 	
 	hours = int(totaltime/3600.)
diff --git a/rowers/tests/testdata/testdata.csv.gz b/rowers/tests/testdata/testdata.csv.gz
index 6e683717..3d9863b7 100644
Binary files a/rowers/tests/testdata/testdata.csv.gz and b/rowers/tests/testdata/testdata.csv.gz differ