diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 888eb4d8..27769757 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,7 +21,7 @@ jobs:
     strategy:
       matrix:
         runs-on: ["ubuntu-latest"] # can add windows-latest, macos-latest
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.9", "3.10", "3.11"]
         include:
           # Include one that runs in the dev environment
           - runs-on: "ubuntu-latest"
diff --git a/pyproject.toml b/pyproject.toml
index 73539a51..69bc0d96 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,8 +7,6 @@ name = "pandablocks"
 classifiers = [
     "Development Status :: 5 - Production/Stable",
     "License :: OSI Approved :: Apache Software License",
-    "Programming Language :: Python :: 3.7",
-    "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
@@ -18,7 +16,7 @@ dependencies = ["typing-extensions;python_version<'3.8'", "numpy", "click"]
 dynamic = ["version"]
 license.file = "LICENSE"
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.9"
 
 [project.optional-dependencies]
 h5py = ["h5py", "matplotlib"]