diff --git a/Containerfile.multiarch b/Containerfile.multiarch
index 09fed2c..713c246 100644
--- a/Containerfile.multiarch
+++ b/Containerfile.multiarch
@@ -37,7 +37,7 @@ ENV POLARIS_VERSION="${POLARIS_VERSION:-9.0.1}"
 # renovate: datasource=pypi depName=flux-local
 ENV FLUX_LOCAL_VERSION="${FLUX_LOCAL_VERSION:-5.3.0}"
 # renovate: datasource=github-releases depName=fluxcd/flux2
-ENV FLUX_VERSION="${FLUX_VERSION:-v2.2.3}"
+ENV FLUX_VERSION="${FLUX_VERSION:-v2.3.0}"
 
 ENV PIPX_HOME=/opt/pipx
 ENV PIPX_BIN_DIR=/usr/local/bin