diff --git a/requirements.txt b/requirements.txt
index 6c0a3813..1cf3ea0f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-scipy==1.4.1
+scipy
 cython
 pyqt5
 pyserial
diff --git a/setup.py b/setup.py
index 74a95d20..86056c77 100644
--- a/setup.py
+++ b/setup.py
@@ -42,7 +42,7 @@
         'pyserial',
         'PyQt5',
         'numpy',
-        'scipy<1.5',
+        'scipy',
         'cython',
     ],
 )