diff --git a/y2016/control_loops/python/BUILD b/y2016/control_loops/python/BUILD
index 6c2c02d..3300e62 100644
--- a/y2016/control_loops/python/BUILD
+++ b/y2016/control_loops/python/BUILD
@@ -61,7 +61,7 @@
         "//external:python-gflags",
         "//external:python-glog",
         "//frc971/control_loops/python:controls",
-        "@matplotlib_repo//:matplotlib2.7",
+        "@matplotlib_repo//:matplotlib3",
     ],
 )
 
@@ -94,7 +94,7 @@
         "//external:python-gflags",
         "//external:python-glog",
         "//frc971/control_loops/python:controls",
-        "@matplotlib_repo//:matplotlib2.7",
+        "@matplotlib_repo//:matplotlib3",
     ],
 )
 
@@ -111,7 +111,7 @@
         "//external:python-gflags",
         "//external:python-glog",
         "//frc971/control_loops/python:controls",
-        "@matplotlib_repo//:matplotlib2.7",
+        "@matplotlib_repo//:matplotlib3",
     ],
 )
 
@@ -140,7 +140,7 @@
         "//external:python-gflags",
         "//external:python-glog",
         "//frc971/control_loops/python:controls",
-        "@matplotlib_repo//:matplotlib2.7",
+        "@matplotlib_repo//:matplotlib3",
     ],
 )
 
@@ -157,7 +157,7 @@
         "//external:python-gflags",
         "//external:python-glog",
         "//frc971/control_loops/python:controls",
-        "@matplotlib_repo//:matplotlib2.7",
+        "@matplotlib_repo//:matplotlib3",
     ],
 )
 
diff --git a/y2016/control_loops/python/arm.py b/y2016/control_loops/python/arm.py
index 9e6de34..3c47934 100755
--- a/y2016/control_loops/python/arm.py
+++ b/y2016/control_loops/python/arm.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 
 import numpy
 import sys
diff --git a/y2016/control_loops/python/drivetrain.py b/y2016/control_loops/python/drivetrain.py
index ed108ea..8abdd74 100755
--- a/y2016/control_loops/python/drivetrain.py
+++ b/y2016/control_loops/python/drivetrain.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 
 from __future__ import print_function
 from frc971.control_loops.python import drivetrain
diff --git a/y2016/control_loops/python/intake.py b/y2016/control_loops/python/intake.py
index 6d0509d..7db0b07 100755
--- a/y2016/control_loops/python/intake.py
+++ b/y2016/control_loops/python/intake.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 
 from aos.util.trapezoid_profile import TrapezoidProfile
 from frc971.control_loops.python import control_loop
diff --git a/y2016/control_loops/python/polydrivetrain.py b/y2016/control_loops/python/polydrivetrain.py
index cdc2881..1b7a0ba 100755
--- a/y2016/control_loops/python/polydrivetrain.py
+++ b/y2016/control_loops/python/polydrivetrain.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 
 import sys
 from y2016.control_loops.python import drivetrain
diff --git a/y2016/control_loops/python/polydrivetrain_test.py b/y2016/control_loops/python/polydrivetrain_test.py
index 434cdca..8e0176e 100755
--- a/y2016/control_loops/python/polydrivetrain_test.py
+++ b/y2016/control_loops/python/polydrivetrain_test.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 
 import polydrivetrain
 import numpy
diff --git a/y2016/control_loops/python/shooter.py b/y2016/control_loops/python/shooter.py
index 5e3eddb..70af1b0 100755
--- a/y2016/control_loops/python/shooter.py
+++ b/y2016/control_loops/python/shooter.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 
 from frc971.control_loops.python import control_loop
 from frc971.control_loops.python import controls
diff --git a/y2016/control_loops/python/shoulder.py b/y2016/control_loops/python/shoulder.py
index e17bc7e..7f46b2c 100755
--- a/y2016/control_loops/python/shoulder.py
+++ b/y2016/control_loops/python/shoulder.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 
 import numpy
 import sys
diff --git a/y2016/control_loops/python/wrist.py b/y2016/control_loops/python/wrist.py
index a775494..ca6874b 100755
--- a/y2016/control_loops/python/wrist.py
+++ b/y2016/control_loops/python/wrist.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 
 from frc971.control_loops.python import control_loop
 from frc971.control_loops.python import controls