diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index fb993b6..465fd3e 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -42,7 +42,7 @@ repos:
       - id: nbqa-flake8
       - id: nbqa-isort
       - id: nbqa-pyupgrade
-        args: [--py37-plus]
+        args: [--py38-plus]
 
   - repo: https://github.com/psf/black
     rev: 23.9.1
diff --git a/pyproject.toml b/pyproject.toml
index 54e962b..854f909 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -19,7 +19,6 @@ classifiers = [
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
-    "Programming Language :: Python :: 3.7",
     "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python",
@@ -29,7 +28,7 @@ classifiers = [
 description = "Jupyter notebooks for the STRONG2020 school in Salamanca, 2023"
 dynamic = ["version"]
 name = "strong2020-salamanca"
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 
 [project.optional-dependencies]
 dev = [