diff --git a/test/Dockerfile.distro b/test/Dockerfile.distro
index c5a6b557b4..8f360eee5e 100644
--- a/test/Dockerfile.distro
+++ b/test/Dockerfile.distro
@@ -244,7 +244,7 @@ RUN install-tool pipenv 2026.6.1
 # renovate: datasource=pypi
 RUN install-tool pdm 2.26.9
 # renovate: datasource=pypi
-RUN install-tool poetry 2.3.4
+RUN install-tool poetry 2.4.1
 # renovate: datasource=pypi
 RUN install-tool uv 0.11.13
 
diff --git a/test/python/Dockerfile b/test/python/Dockerfile
index 56685a152b..744bc50f7d 100644
--- a/test/python/Dockerfile
+++ b/test/python/Dockerfile
@@ -74,9 +74,9 @@ FROM build AS poetry
 
 
 # renovate: datasource=pypi
-RUN install-tool poetry 2.3.4
+RUN install-tool poetry 2.4.1
 # renovate: datasource=pypi
-RUN install-tool poetry 2.3.4
+RUN install-tool poetry 2.4.1
 
 USER 12021
 
@@ -110,7 +110,7 @@ FROM build-rootless AS test-poetry-a
 RUN install-tool python 3.14.4
 
 # renovate: datasource=pypi
-RUN install-tool poetry 2.3.4
+RUN install-tool poetry 2.4.1
 
 
 SHELL [ "/bin/sh", "-c" ]
@@ -156,7 +156,7 @@ RUN set -ex; cd d-poetry && poetry update --lock --no-interaction pytest
 FROM build AS test-poetry-e
 
 # renovate: datasource=pypi
-RUN install-tool poetry 2.3.4
+RUN install-tool poetry 2.4.1
 
 USER 1001
 
@@ -164,7 +164,7 @@ USER 1001
 RUN install-tool python 3.10.0
 
 # renovate: datasource=pypi
-RUN install-tool poetry 2.3.4
+RUN install-tool poetry 2.4.1
 
 #--------------------------------------
 # test b: non-root
diff --git a/test/python/Dockerfile.arm64 b/test/python/Dockerfile.arm64
index 0131a71c77..55313ca68f 100644
--- a/test/python/Dockerfile.arm64
+++ b/test/python/Dockerfile.arm64
@@ -78,7 +78,7 @@ RUN install-tool pipenv 2026.6.1
 FROM test-python AS test-poetry
 
 # renovate: datasource=pypi
-RUN install-tool poetry 2.3.4
+RUN install-tool poetry 2.4.1
 
 #--------------------------------------
 # Image: conan