diff --git a/requirements.txt b/requirements.txt
index 19cc2b9..31c2be8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
-pydub==0.23.1
-PyAudio==0.2.11
-numpy==1.17.2
-scipy==1.3.1
-matplotlib==3.1.1
-mysql-connector-python==8.0.17
-psycopg2==2.8.3
+pydub
+PyAudio
+numpy
+scipy
+matplotlib
+mysql-connector-python
+psycopg2