diff --git a/requirements.txt b/requirements.txt
index c5ec418..f6eafce 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,6 +13,4 @@ torchvision>=0.9.1
 tqdm>=4.29.1
 tenacity>=6.0.0
 xarray>=2022.6.0
-cython==0.29.30
-numpy==1.20.3
-imgaug==0.4.0
+numpy>=1.20.3