diff --git a/.tool-versions b/.tool-versions
index 50450bf..7b1e8de 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,4 +1,4 @@
-nodejs 20.19.1
+nodejs 20.19.4
 python 3.12.7
 poetry 1.8.3
 shellcheck 0.10.0
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 226cfb2..311ec5b 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -32,13 +32,13 @@ ENV PATH="$PATH:/home/cdkuser/.asdf/bin/:/home/cdkuser/node_modules/.bin"
 # Install ASDF plugins
 RUN asdf plugin add nodejs https://github.com/asdf-vm/asdf-nodejs.git
 # install some common node versions that are used in builds to speed things up
-RUN asdf install nodejs 20.19.1; \
-    asdf install nodejs 23.9.0
+RUN asdf install nodejs 20.19.4; \
+    asdf install nodejs 23.11.1
 # update npm
 RUN export ASDF_DIR=/home/cdkuser/.asdf && \
     . /home/cdkuser/.asdf/asdf.sh && \
-    asdf shell nodejs 20.19.1 && \
-    cd ~/.asdf/installs/nodejs/20.19.1/lib && npm update npm
+    asdf shell nodejs 20.19.4 && \
+    cd ~/.asdf/installs/nodejs/20.19.4/lib && npm update npm
 
 # copy files needed for deployment
 COPY --chown=cdkuser docker/entrypoint.sh /home/cdkuser/