diff --git a/.tool-versions b/.tool-versions
index 79d16f6a..d1e4932b 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,3 +1,3 @@
 python 3.12.8
-poetry 1.8.3
+poetry 1.8.5
 golang 1.22.2
diff --git a/Dockerfile b/Dockerfile
index 2a1d67e4..b250b859 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -29,7 +29,7 @@ ENV PIP_REQUIRE_VIRTUALENV=1 \
     PIP_DISABLE_PIP_VERSION_CHECK=1 \
     ### Poetry
     POETRY_HOME=/opt/poetry \
-    POETRY_VERSION=1.8.3 \
+    POETRY_VERSION=1.8.5 \
     POETRY_VIRTUALENVS_CREATE=false
 ENV POETRY_CACHE_DIR=$POETRY_HOME/.cache/pypoetry \
     PATH="$POETRY_HOME/bin:$PATH"