diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1d9ec325..79a23661 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -24,7 +24,7 @@ jobs:
         with:
           cache: true
           python-version: ${{ matrix.python-version }}
-          version: 2.22.4
+          version: 2.23.0
           cache-dependency-path: |
             ./pdm.dev.lock
             ./pdm.lock
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 0920cf92..75c5138e 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -22,7 +22,7 @@ jobs:
         with:
           cache: true
           python-version: '3.12'
-          version: 2.22.4
+          version: 2.23.0
           cache-dependency-path: |
             ./pdm.dev.lock
             ./pdm.lock
@@ -129,7 +129,7 @@ jobs:
         with:
           cache: true
           python-version: '3.12'
-          version: 2.22.4
+          version: 2.23.0
           cache-dependency-path: |
             ./pdm.dev.lock
             ./pdm.lock
diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 6e1442b6..405f2e1d 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -23,7 +23,7 @@ build:
     post_system_dependencies:
       - env | sort
     pre_create_environment:
-      - PIPX_BIN_DIR=$READTHEDOCS_VIRTUALENV_PATH/bin pipx install pdm==2.22.4
+      - PIPX_BIN_DIR=$READTHEDOCS_VIRTUALENV_PATH/bin pipx install pdm==2.23.0
     post_install:
       - VIRTUAL_ENV=$READTHEDOCS_VIRTUALENV_PATH make dev-doc
     post_build:
diff --git a/.renovaterc.json b/.renovaterc.json
index 11312afe..83738374 100644
--- a/.renovaterc.json
+++ b/.renovaterc.json
@@ -1,7 +1,7 @@
 {
     "$schema": "https://docs.renovatebot.com/renovate-schema.json",
     "constraints": {
-        "pdm": "2.22.4",
+        "pdm": "2.23.0",
         "python": "==3.12"
     },
     "customManagers": [
diff --git a/Makefile b/Makefile
index 47ab58dc..2d97494b 100644
--- a/Makefile
+++ b/Makefile
@@ -64,7 +64,7 @@ prerequisites:
 	pipx list --short | grep -q "check-jsonschema 0.32.1" || pipx install --force check-jsonschema==0.32.1
 	pipx list --short | grep -q "codespell 2.4.1" || pipx install --force codespell[toml]==2.4.1
 	pipx list --short | grep -q "copier 9.6.0" || pipx install --force copier==9.6.0
-	pipx list --short | grep -q "pdm 2.22.4" || pipx install --force pdm==2.22.4
+	pipx list --short | grep -q "pdm 2.23.0" || pipx install --force pdm==2.23.0
 	pipx list --short | grep -q "pre-commit 4.2.0" || pipx install --force pre-commit==4.2.0
 	pipx list --short | grep -q "pyproject-fmt 2.5.1" || pipx install --force pyproject-fmt==2.5.1
 	pipx list --short | grep -q "ruff 0.11.4" || pipx install --force ruff==0.11.4
diff --git a/template/.readthedocs.yaml.jinja b/template/.readthedocs.yaml.jinja
index d7ac3777..60dfa539 100644
--- a/template/.readthedocs.yaml.jinja
+++ b/template/.readthedocs.yaml.jinja
@@ -23,7 +23,7 @@ build:
     post_system_dependencies:
       - env | sort
     pre_create_environment:
-      - PIPX_BIN_DIR=$READTHEDOCS_VIRTUALENV_PATH/bin pipx install pdm==2.22.4
+      - PIPX_BIN_DIR=$READTHEDOCS_VIRTUALENV_PATH/bin pipx install pdm==2.23.0
     post_install:
       - VIRTUAL_ENV=$READTHEDOCS_VIRTUALENV_PATH make dev-doc
     post_build:
diff --git a/template/.renovaterc.json.jinja b/template/.renovaterc.json.jinja
index d8b527bb..33e100ed 100644
--- a/template/.renovaterc.json.jinja
+++ b/template/.renovaterc.json.jinja
@@ -2,7 +2,7 @@
 {
     "$schema": "https://docs.renovatebot.com/renovate-schema.json",
     "constraints": {
-        "pdm": "2.22.4",
+        "pdm": "2.23.0",
         "python": "=={{ default_py }}"
     },
     "customManagers": [
diff --git a/template/Makefile.jinja b/template/Makefile.jinja
index b07453f5..2a753660 100644
--- a/template/Makefile.jinja
+++ b/template/Makefile.jinja
@@ -70,7 +70,7 @@ prerequisites:
 {% if project_name == "Serious Scaffold Python" %}
 	pipx list --short | grep -q "copier 9.6.0" || pipx install --force copier==9.6.0
 {% endif %}
-	pipx list --short | grep -q "pdm 2.22.4" || pipx install --force pdm==2.22.4
+	pipx list --short | grep -q "pdm 2.23.0" || pipx install --force pdm==2.23.0
 	pipx list --short | grep -q "pre-commit 4.2.0" || pipx install --force pre-commit==4.2.0
 	pipx list --short | grep -q "pyproject-fmt 2.5.1" || pipx install --force pyproject-fmt==2.5.1
 	pipx list --short | grep -q "ruff 0.11.4" || pipx install --force ruff==0.11.4
diff --git a/template/{% if repo_platform == 'github' %}.github{% endif %}/workflows/ci.yml.jinja b/template/{% if repo_platform == 'github' %}.github{% endif %}/workflows/ci.yml.jinja
index 3bdb5d00..66344507 100644
--- a/template/{% if repo_platform == 'github' %}.github{% endif %}/workflows/ci.yml.jinja	
+++ b/template/{% if repo_platform == 'github' %}.github{% endif %}/workflows/ci.yml.jinja	
@@ -25,7 +25,7 @@ jobs:
         with:
           cache: true
           python-version: {{ '${{ matrix.python-version }}' }}
-          version: 2.22.4
+          version: 2.23.0
           cache-dependency-path: |
             ./pdm.dev.lock
             ./pdm.lock
diff --git a/template/{% if repo_platform == 'github' %}.github{% endif %}/workflows/release.yml.jinja b/template/{% if repo_platform == 'github' %}.github{% endif %}/workflows/release.yml.jinja
index 5657fc41..a1cb4194 100644
--- a/template/{% if repo_platform == 'github' %}.github{% endif %}/workflows/release.yml.jinja	
+++ b/template/{% if repo_platform == 'github' %}.github{% endif %}/workflows/release.yml.jinja	
@@ -23,7 +23,7 @@ jobs:
         with:
           cache: true
           python-version: '{{ default_py }}'
-          version: 2.22.4
+          version: 2.23.0
           cache-dependency-path: |
             ./pdm.dev.lock
             ./pdm.lock
@@ -140,7 +140,7 @@ jobs:
         with:
           cache: true
           python-version: '{{ default_py }}'
-          version: 2.22.4
+          version: 2.23.0
           cache-dependency-path: |
             ./pdm.dev.lock
             ./pdm.lock