diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 1de0753..6744f46 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -1,6 +1,7 @@
 ---
 name: "Test"
 on:
+  workflow_dispatch:
   pull_request:
   push:
     branches:
@@ -13,7 +14,6 @@ jobs:
       fail-fast: false
       matrix:
         python-version: [
-          "3.8",
           "3.9",
           "3.10",
           "3.11",
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index c552df4..2dad190 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,12 +1,12 @@
 repos:
 - repo: https://github.com/astral-sh/ruff-pre-commit
-  rev: v0.5.1
+  rev: v0.8.5
   hooks:
   - id: ruff
     args: [--fix, --exit-non-zero-on-fix]
   - id: ruff-format
 - repo: https://github.com/igorshubovych/markdownlint-cli
-  rev: v0.41.0
+  rev: v0.43.0
   hooks:
   - id: markdownlint
     exclude: |
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 0c09da8..25c9bb6 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -4,59 +4,59 @@
 #
 #    pip-compile --allow-unsafe --output-file=requirements-dev.txt requirements-dev.in
 #
-amclient==1.3.0
+amclient==1.3.1
     # via -r requirements.txt
-certifi==2024.7.4
+certifi==2024.12.14
     # via
     #   -r requirements.txt
     #   requests
-charset-normalizer==3.3.2
+charset-normalizer==3.4.1
     # via
     #   -r requirements.txt
     #   requests
-coverage[toml]==7.5.4
+coverage[toml]==7.6.10
     # via pytest-cov
-exceptiongroup==1.2.1
+exceptiongroup==1.2.2
     # via pytest
-greenlet==3.0.3
+greenlet==3.1.1
     # via
     #   -r requirements.txt
     #   sqlalchemy
-idna==3.7
+idna==3.10
     # via
     #   -r requirements.txt
     #   requests
 iniconfig==2.0.0
     # via pytest
-lxml==5.2.2
+lxml==5.3.0
     # via
     #   -r requirements.txt
     #   metsrw
 metsrw==0.5.1
     # via -r requirements.txt
-packaging==24.1
+packaging==24.2
     # via pytest
 pluggy==1.5.0
     # via pytest
-pytest==8.2.2
+pytest==8.3.4
     # via
     #   -r requirements-dev.in
     #   pytest-cov
-pytest-cov==5.0.0
+pytest-cov==6.0.0
     # via -r requirements-dev.in
 requests==2.32.3
     # via
     #   -r requirements.txt
     #   amclient
-ruff==0.5.1
+ruff==0.8.5
     # via -r requirements-dev.in
-sqlalchemy==1.4.52
+sqlalchemy==1.4.54
     # via -r requirements.txt
-tomli==2.0.1
+tomli==2.2.1
     # via
     #   coverage
     #   pytest
-urllib3==2.2.2
+urllib3==2.3.0
     # via
     #   -r requirements.txt
     #   amclient
diff --git a/requirements.txt b/requirements.txt
index 39dcea9..b038262 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,17 +4,17 @@
 #
 #    pip-compile --allow-unsafe --output-file=requirements.txt requirements.in
 #
-amclient==1.3.0
+amclient==1.3.1
     # via -r requirements.in
-certifi==2024.7.4
+certifi==2024.12.14
     # via requests
-charset-normalizer==3.3.2
+charset-normalizer==3.4.1
     # via requests
-greenlet==3.0.3
+greenlet==3.1.1
     # via sqlalchemy
-idna==3.7
+idna==3.10
     # via requests
-lxml==5.2.2
+lxml==5.3.0
     # via metsrw
 metsrw==0.5.1
     # via -r requirements.in
@@ -22,9 +22,9 @@ requests==2.32.3
     # via
     #   -r requirements.in
     #   amclient
-sqlalchemy==1.4.52
+sqlalchemy==1.4.54
     # via -r requirements.in
-urllib3==2.2.2
+urllib3==2.3.0
     # via
     #   -r requirements.in
     #   amclient
diff --git a/ruff.toml b/ruff.toml
index 3a72483..299d3f1 100644
--- a/ruff.toml
+++ b/ruff.toml
@@ -1,3 +1,5 @@
+target-version = "py39"
+
 [lint]
 # Rule reference: https://docs.astral.sh/ruff/rules/
 select = [
diff --git a/tox.ini b/tox.ini
index 86f170c..40feb27 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,10 +1,9 @@
 [tox]
-envlist = py{38,39,310,311,312}, linting
+envlist = py{39,310,311,312}, linting
 skipsdist = True
 
 [gh-actions]
 python =
-    3.8: py38
     3.9: py39
     3.10: py310
     3.11: py311