diff --git a/Dockerfile b/Dockerfile
index 2f88aa3..ad2b1a5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,11 +1,11 @@
-FROM python:3.13.0-alpine3.20@sha256:c38ead8bcf521573dad837d7ecfdebbc87792202e89953ba8b2b83a9c5a520b6
+FROM python:3.13.0-alpine3.20@sha256:fcbcbbecdeae71d3b77445d9144d1914df55110f825ab62b04a66c7c33c09373
 
 # renovate: datasource=repology depName=alpine_3_20/build-base versioning=loose
 ENV BUILD_BASE_VERSION="0.5-r3"
 # renovate: datasource=repology depName=alpine_3_20/gcc versioning=loose
 ENV GCC_VERSION="13.2.1_git20240309-r0"
 # renovate: datasource=repology depName=alpine_3_20/ruby versioning=loose
-ENV RUBY_VERSION="3.3.3-r1"
+ENV RUBY_VERSION="3.3.6-r0"
 # renovate: datasource=repology depName=alpine_3_20/git versioning=loose
 ENV GIT_VERSION="2.45.2-r0"
 # renovate: datasource=repology depName=alpine_3_20/openssh-keygen versioning=loose