diff --git a/.github/workflows/poetry-test.yml b/.github/workflows/poetry-test.yml
index 28a27c9..315255c 100644
--- a/.github/workflows/poetry-test.yml
+++ b/.github/workflows/poetry-test.yml
@@ -24,7 +24,7 @@ jobs:
         id: setup-python
         uses: actions/setup-python@v4
         with:
-          python-version: '3.13.1'
+          python-version: '3.14.3'
       #----------------------------------------------
       #  -----  install & configure poetry  -----
       #----------------------------------------------
diff --git a/Dockerfile b/Dockerfile
index a8f8ec8..7a91854 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.13.1
+FROM python:3.14.3
 
 ARG POETRY_VERSION=2.0.0
 ARG USER