diff --git a/requirements.txt b/requirements.txt
index bfd428a..76d877d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,8 +1,8 @@
-librosa==0.7.0
-numpy==1.17.1
+librosa>=0.7.0
+numpy>=1.17.1
 opencv-contrib-python>=4.2.0.34
-opencv-python==4.1.0.25
-torch==1.1.0
-torchvision==0.3.0
-tqdm==4.45.0
-numba==0.48
+opencv-python>=4.1.0.25
+torch>=1.1.0
+torchvision>=0.3.0
+tqdm>=4.45.0
+numba>=0.48