diff --git a/requirements.txt b/requirements.txt
index 44e575c..7d898cb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,12 +14,12 @@ flake8
 yapf
 isort
 imageio
-tensorflow==1.15
-tensorflow-gpu==1.15
+tensorflow>=1.15
+tensorflow-gpu>=1.15
 scikit-learn==0.22.2
-keras==2.3.1
+keras>=2.3.1
 pycocotools
 seaborn
-torch==1.10.1+cu113
-torchaudio==0.10.1+cu113
-torchvision==0.11.2+cu113
\ No newline at end of file
+torch==1.11.0+cu113
+torchaudio==0.11.0+cu113
+torchvision==0.12.0s+cu113
\ No newline at end of file