diff --git a/requirements.txt b/requirements.txt
index 304b0cd..30e1932 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,8 +1,8 @@
-tensorflow>=1.14
-scipy>=0.17
-tensorflow-estimator>=2.3.0
 attrs>=21.2.0
-mpmath
 dm-tree~=0.1.1
-tensorflow-probability>=0.13.0
+mpmath
+scipy>=0.17
 tensorflow-datasets>=4.4.0
+tensorflow-estimator>=2.3.0
+tensorflow-probability>=0.13.0
+tensorflow>=1.14
diff --git a/setup.py b/setup.py
index 9d1d596..8f86d33 100644
--- a/setup.py
+++ b/setup.py
@@ -21,13 +21,13 @@ setup(
     url='https://github.com/tensorflow/privacy',
     license='Apache-2.0',
     install_requires=[
-        'scipy>=0.17',
-        'tensorflow-estimator>=2.3.0',  # for DP versions of estimator.
         'attrs>=21.2.0',  # for tree_aggregation_query.py.
-        'mpmath',  # used in tests only
         'dm-tree~=0.1.1',  # used in tests only
+        'mpmath',  # used in tests only
+        'scipy>=0.17',
+        'tensorflow-datasets>=4.4.0',
+        'tensorflow-estimator>=2.3.0',  # for DP versions of estimator.
         'tensorflow-probability>=0.13.0',  # For discrete Gaussian.
-        'tensorflow-datasets>=4.4.0'
     ],
     # Explicit dependence on TensorFlow is not supported.
     # See https://github.com/tensorflow/tensorflow/issues/7166