diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index 34f537ec14223e44a5724d620523cab9e62478df..4035d782b15a8af051b7b49040920a71e0aa220c 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -3,4 +3,4 @@ FROM containerbase/node:14.19.1@sha256:c2281a0bc1b0e1f9515febee40ce838c8bcfe53cd
 USER root
 
 # renovate: datasource=npm
-RUN install-tool yarn 1.22.17
+RUN install-tool yarn 1.22.18