diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 62354932148f94c17601ef782a47381099d2b083..1493217818c877596308e3f6bba546e10767c7e2 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -31,7 +31,7 @@ concurrency:
 env:
   DEFAULT_BRANCH: ${{ github.event.repository.default_branch }}
   NODE_VERSION: 20
-  PDM_VERSION: 2.18.0 # renovate: datasource=pypi depName=pdm
+  PDM_VERSION: 2.18.1 # renovate: datasource=pypi depName=pdm
   DRY_RUN: true
   TEST_LEGACY_DECRYPTION: true
   SPARSE_CHECKOUT: |-