diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 51c0e177..f79d0b9e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,7 +7,7 @@ jobs:
         runs-on: ubuntu-latest
         strategy:
             matrix:
-                python-version: ['3.7', '3.9', '3.10', '3.11', '3.12']
+                python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
 
         steps:
             - name: Check out repository
diff --git a/pyproject.toml b/pyproject.toml
index 6a22b8c7..f512e107 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,7 +16,7 @@ classifiers = [
     "License :: OSI Approved :: MIT License",
     "Programming Language :: Python :: 3",
 ]
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 dependencies = [
     "matplotlib",
     "numpy",