diff --git a/.github/workflows/lint_python.yml b/.github/workflows/lint_python.yml
index 9df874c..0056bec 100644
--- a/.github/workflows/lint_python.yml
+++ b/.github/workflows/lint_python.yml
@@ -55,10 +55,6 @@ jobs:
       fail-fast: false
       matrix:
         python:
-          - major_dot_minor: '3.5'
-            safety: false
-          - major_dot_minor: '3.6'
-            safety: false
           - major_dot_minor: '3.7'
             safety: false
           - major_dot_minor: '3.8'
diff --git a/setup.cfg b/setup.cfg
index 4f985fe..2a61fbc 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -23,7 +23,7 @@ classifiers =
 py_modules =
     memory_profiler
     mprof
-python_requires = >=3.5
+python_requires = >=3.7
 install_requires = psutil
 
 [options.entry_points]