diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index b6c0ff7c..737b1e6d 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -202,7 +202,7 @@ repos:
         language: python
         additional_dependencies:
           # renovate: datasource=pypi depName=poetry
-          - poetry==1.8.4
+          - poetry==1.8.5
         pass_filenames: true
         files: 'pyproject\.toml$'
       - id: pyproject-use-version-ranges
diff --git a/docker-gcloud-pubsub-emulator/Dockerfile b/docker-gcloud-pubsub-emulator/Dockerfile
index 5ce6bae5..bb9c1bee 100644
--- a/docker-gcloud-pubsub-emulator/Dockerfile
+++ b/docker-gcloud-pubsub-emulator/Dockerfile
@@ -6,7 +6,7 @@ ARG NETCATOPENBSD_VERSION=1.219-1
 # renovate: datasource=pypi depName=pip
 ARG PIP_VERSION=24.3.1
 # renovate: datasource=pypi depName=poetry
-ARG POETRY_VERSION=1.8.4
+ARG POETRY_VERSION=1.8.5
 # renovate: datasource=github-releases depName=eficode/wait-for
 ARG WAITFOR_VERSION=2.2.4