diff --git a/requirements.txt b/requirements.txt
index 93e1e5d..f1213da 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ pylibdmtx==0.1.9
 rawpy==0.13.1
 sip==4.19.8
 six==1.12.0
-tensorflow==1.15.2
+tensorflow==1.15.4
 tensorflow-estimator==1.15.1
 termcolor==1.1.0
 watchdog==0.9.0