diff --git a/.github/workflows/requirements.txt b/.github/workflows/requirements.txt
index 01c2c2a..d6547cf 100644
--- a/.github/workflows/requirements.txt
+++ b/.github/workflows/requirements.txt
@@ -1,4 +1,4 @@
 numpy>=1.10
-scipy>=1.10
+scipy>=1.7
 matplotlib>=2.2
 pandas>=1.4
diff --git a/environment.yml b/environment.yml
index b5808d2..a86e194 100644
--- a/environment.yml
+++ b/environment.yml
@@ -2,7 +2,7 @@ name: enlopy
 dependencies:
   - python=3.9
   - numpy>=1.10
-  - scipy>=1.0
+  - scipy>=1.7
   - matplotlib>=2.0
   - pandas>=2.0
   - pytest
diff --git a/setup.py b/setup.py
index c8d20eb..68c0eb9 100644
--- a/setup.py
+++ b/setup.py
@@ -27,7 +27,7 @@ def find_version(*file_paths):
     raise RuntimeError("Unable to find version string.")
 
 requirements = ['numpy>=1.10',
-                'scipy>=1.10',
+                'scipy>=1.7',
                 'matplotlib>=2.2',
                 'pandas>=1.4']