diff --git a/3.10/Dockerfile b/3.10/Dockerfile
index f50f413..9c78ba3 100644
--- a/3.10/Dockerfile
+++ b/3.10/Dockerfile
@@ -1,7 +1,7 @@
 FROM python:3.10.16-slim-bookworm@sha256:66aad90b231f011cb80e1966e03526a7175f0586724981969b23903abac19081
 
 # renovate: datasource=pypi depName=poetry versioning=semver
-ENV POETRY_VERSION 1.8.5
+ENV POETRY_VERSION 2.1.0
 
 RUN set -ex; pip install --no-cache-dir poetry==$POETRY_VERSION;
 
diff --git a/3.11/Dockerfile b/3.11/Dockerfile
index 13a965c..e008fad 100644
--- a/3.11/Dockerfile
+++ b/3.11/Dockerfile
@@ -1,7 +1,7 @@
 FROM python:3.11.11-slim-bookworm@sha256:6ed5bff4d7d377e2a27d9285553b8c21cfccc4f00881de1b24c9bc8d90016e82
 
 # renovate: datasource=pypi depName=poetry versioning=semver
-ENV POETRY_VERSION 1.8.5
+ENV POETRY_VERSION 2.1.0
 
 RUN set -ex; pip install --no-cache-dir poetry==$POETRY_VERSION;
 
diff --git a/3.12/Dockerfile b/3.12/Dockerfile
index 34cb12b..7d03eca 100644
--- a/3.12/Dockerfile
+++ b/3.12/Dockerfile
@@ -1,7 +1,7 @@
 FROM python:3.12.8-slim-bookworm@sha256:69ce3aed05675d284bee807e7c45e560e98db21fb1e4c670252b4ee0f2496b6d
 
 # renovate: datasource=pypi depName=poetry versioning=semver
-ENV POETRY_VERSION 1.8.5
+ENV POETRY_VERSION 2.1.0
 
 RUN set -ex; pip install --no-cache-dir poetry==$POETRY_VERSION;
 
diff --git a/3.13/Dockerfile b/3.13/Dockerfile
index 3228836..d8fd3a3 100644
--- a/3.13/Dockerfile
+++ b/3.13/Dockerfile
@@ -1,7 +1,7 @@
 FROM python:3.13.1-slim-bookworm@sha256:026dd417a88d0be8ed5542a05cff5979d17625151be8a1e25a994f85c87962a5
 
 # renovate: datasource=pypi depName=poetry versioning=semver
-ENV POETRY_VERSION 1.8.5
+ENV POETRY_VERSION 2.1.0
 
 RUN set -ex; pip install --no-cache-dir poetry==$POETRY_VERSION;
 
diff --git a/3.9/Dockerfile b/3.9/Dockerfile
index 3ae44c7..b47aefa 100644
--- a/3.9/Dockerfile
+++ b/3.9/Dockerfile
@@ -1,7 +1,7 @@
 FROM python:3.9.21-slim-bookworm@sha256:bb8009c87ab69e751a1dd2c6c7f8abaae3d9fce8e072802d4a23c95594d16d84
 
 # renovate: datasource=pypi depName=poetry versioning=semver
-ENV POETRY_VERSION 1.8.5
+ENV POETRY_VERSION 2.1.0
 
 RUN set -ex; pip install --no-cache-dir poetry==$POETRY_VERSION;