diff --git a/requirements.txt b/requirements.txt
index 333fa2d..3bcbd66 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,5 +32,5 @@ scikit-learn>=1.0,==1.*
 scipy~=1.7
 tensorflow-datasets~=4.5
 tensorflow-estimator~=2.4
-tensorflow-probability~=0.15
+tensorflow-probability==0.15.0
 tensorflow~=2.4
diff --git a/setup.py b/setup.py
index 7bf038f..fbaccc9 100644
--- a/setup.py
+++ b/setup.py
@@ -38,7 +38,7 @@ setup(
         'scipy~=1.7',
         'tensorflow-datasets~=4.5',
         'tensorflow-estimator~=2.4',
-        'tensorflow-probability~=0.15',
+        'tensorflow-probability==0.15.0',
         'tensorflow~=2.4',
     ],
     packages=find_packages())