diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 00b63f4..c5ec6b4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
     steps:
     - uses: actions/checkout@v4
       with:
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 1bfad81..94e38b8 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -2,7 +2,7 @@ exclude: "^docs/conf.py"
 
 repos:
 - repo: https://github.com/pre-commit/pre-commit-hooks
-  rev: v4.6.0
+  rev: v5.0.0
   hooks:
   - id: trailing-whitespace
   - id: check-added-large-files
@@ -18,13 +18,13 @@ repos:
     args: ['--fix=auto']
 
 - repo: https://github.com/astral-sh/ruff-pre-commit
-  rev: v0.6.5
+  rev: v0.8.5
   hooks:
     - id: ruff
     - id: ruff-format
 
 - repo: https://github.com/pre-commit/mirrors-mypy
-  rev: v1.11.2
+  rev: v1.14.1
   hooks:
   -   id: mypy
       args: [--install-types, --non-interactive, --ignore-missing-imports]
diff --git a/setup.cfg b/setup.cfg
index 0af1f60..e372d93 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -18,11 +18,11 @@ classifiers =
     License :: OSI Approved :: MIT License
     Natural Language :: English
     Programming Language :: Python :: 3 :: Only
-    Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
     Programming Language :: Python :: 3.11
     Programming Language :: Python :: 3.12
+    Programming Language :: Python :: 3.13
     Topic :: Office/Business :: Financial :: Accounting
     Topic :: Office/Business :: Financial :: Investment