diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f274cafd..79317055 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -24,7 +24,7 @@ jobs:
         with:
           cache: true
           python-version: ${{ matrix.python-version }}
-          version: 2.22.2
+          version: 2.22.3
           cache-dependency-path: |
             ./pdm.dev.lock
             ./pdm.lock
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index de62c67e..c2561107 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -22,7 +22,7 @@ jobs:
         with:
           cache: true
           python-version: '3.12'
-          version: 2.22.2
+          version: 2.22.3
           cache-dependency-path: |
             ./pdm.dev.lock
             ./pdm.lock
@@ -126,7 +126,7 @@ jobs:
         with:
           cache: true
           python-version: '3.12'
-          version: 2.22.2
+          version: 2.22.3
           cache-dependency-path: |
             ./pdm.dev.lock
             ./pdm.lock
diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index c8a733e7..e4ef51ee 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -23,7 +23,7 @@ build:
     post_system_dependencies:
       - env | sort
     pre_create_environment:
-      - PIPX_BIN_DIR=$READTHEDOCS_VIRTUALENV_PATH/bin pipx install pdm==2.22.2
+      - PIPX_BIN_DIR=$READTHEDOCS_VIRTUALENV_PATH/bin pipx install pdm==2.22.3
     post_install:
       - VIRTUAL_ENV=$READTHEDOCS_VIRTUALENV_PATH make dev-doc
     post_build:
diff --git a/.renovaterc.json b/.renovaterc.json
index fb119e20..b82e02c9 100644
--- a/.renovaterc.json
+++ b/.renovaterc.json
@@ -1,7 +1,7 @@
 {
     "$schema": "https://docs.renovatebot.com/renovate-schema.json",
     "constraints": {
-        "pdm": "2.22.2",
+        "pdm": "2.22.3",
         "python": "==3.12"
     },
     "customManagers": [
diff --git a/Makefile b/Makefile
index 024163e7..b454ba00 100644
--- a/Makefile
+++ b/Makefile
@@ -63,7 +63,7 @@ lock:
 prerequisites:
 	pipx install --force check-jsonschema==0.30.0
 	pipx install --force codespell[toml]==2.4.1
-	pipx install --force pdm==2.22.2
+	pipx install --force pdm==2.22.3
 	pipx install --force pre-commit==4.0.1
 	pipx install --force pyproject-fmt==2.5.0
 	pipx install --force ruff==0.9.3
diff --git a/template/.readthedocs.yaml.jinja b/template/.readthedocs.yaml.jinja
index 9ca2b58a..57089372 100644
--- a/template/.readthedocs.yaml.jinja
+++ b/template/.readthedocs.yaml.jinja
@@ -23,7 +23,7 @@ build:
     post_system_dependencies:
       - env | sort
     pre_create_environment:
-      - PIPX_BIN_DIR=$READTHEDOCS_VIRTUALENV_PATH/bin pipx install pdm==2.22.2
+      - PIPX_BIN_DIR=$READTHEDOCS_VIRTUALENV_PATH/bin pipx install pdm==2.22.3
     post_install:
       - VIRTUAL_ENV=$READTHEDOCS_VIRTUALENV_PATH make dev-doc
     post_build:
diff --git a/template/.renovaterc.json.jinja b/template/.renovaterc.json.jinja
index 52ff6515..1b076cd5 100644
--- a/template/.renovaterc.json.jinja
+++ b/template/.renovaterc.json.jinja
@@ -2,7 +2,7 @@
 {
     "$schema": "https://docs.renovatebot.com/renovate-schema.json",
     "constraints": {
-        "pdm": "2.22.2",
+        "pdm": "2.22.3",
         "python": "=={{ default_py }}"
     },
     "customManagers": [
diff --git a/template/Makefile.jinja b/template/Makefile.jinja
index bf27c215..2b3b4560 100644
--- a/template/Makefile.jinja
+++ b/template/Makefile.jinja
@@ -67,7 +67,7 @@ lock:
 prerequisites:
 	pipx install --force check-jsonschema==0.30.0
 	pipx install --force codespell[toml]==2.4.1
-	pipx install --force pdm==2.22.2
+	pipx install --force pdm==2.22.3
 	pipx install --force pre-commit==4.0.1
 	pipx install --force pyproject-fmt==2.5.0
 	pipx install --force ruff==0.9.3
diff --git a/template/[% if repo_platform == 'github' %].github[% endif %]/workflows/ci.yml.jinja b/template/[% if repo_platform == 'github' %].github[% endif %]/workflows/ci.yml.jinja
index 812e0126..6254196a 100644
--- a/template/[% if repo_platform == 'github' %].github[% endif %]/workflows/ci.yml.jinja	
+++ b/template/[% if repo_platform == 'github' %].github[% endif %]/workflows/ci.yml.jinja	
@@ -25,7 +25,7 @@ jobs:
         with:
           cache: true
           python-version: {{ '${{ matrix.python-version }}' }}
-          version: 2.22.2
+          version: 2.22.3
           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 4659dcbd..eeff6896 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: 2.22.2
+          version: 2.22.3
           cache-dependency-path: |
             ./pdm.dev.lock
             ./pdm.lock
@@ -137,7 +137,7 @@ jobs:
         with:
           cache: true
           python-version: '{{ default_py }}'
-          version: 2.22.2
+          version: 2.22.3
           cache-dependency-path: |
             ./pdm.dev.lock
             ./pdm.lock