diff --git a/Pipfile b/Pipfile
index e356703..792e476 100644
--- a/Pipfile
+++ b/Pipfile
@@ -9,7 +9,7 @@ black = {version = "*",license = "New BSD"}
 [packages]
 arviz = {version = ">= 0.8"} # bug in plot density when passing axes.
 numpy = {version = "*"}
-tensorflow = {version = "==2.1.0"} # apparent dependency conflict in 2.2.0 with pandas
+tensorflow = {version = "==2.5.1"} # apparent dependency conflict in 2.2.0 with pandas
 tensorflow_probability = {version = "==0.9"}
 seaborn = {version = "*"}
 scikit-learn = {version = "*"}