diff --git a/.tool-versions b/.tool-versions
index 458f7b3..7609cef 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,5 +1,5 @@
 nodejs 20.11.1 # Keep in sync with package.json.
 yarn 1.22.19
 python 3.12.2 # Keep in sync with .pre-commit-config.yaml and pyproject.toml.
-poetry 1.7.1
+poetry 1.8.2
 ruby 3.3.0