diff --git a/Containerfile.multiarch b/Containerfile.multiarch
index 98810ac..b9b21fb 100644
--- a/Containerfile.multiarch
+++ b/Containerfile.multiarch
@@ -25,7 +25,7 @@ ENV URL_PARSER_VERSION="${URL_PARSER_VERSION:-v2.0.6}"
 # renovate: datasource=npm depName=prettier
 ENV PRETTIER_VERSION="${PRETTIER_VERSION:-3.3.3}"
 # renovate: datasource=npm depName=spellchecker-cli
-ENV SPELLCHECKER_VERSION="${SPELLCHECKER_VERSION:-6.2.0}"
+ENV SPELLCHECKER_VERSION="${SPELLCHECKER_VERSION:-7.0.0}"
 # renovate: datasource=npm depName=js-beautify
 ENV JSBEAUTIFY_VERSION="${JSBEAUTIFY_VERSION:-1.15.1}"
 # renovate: datasource=pypi depName=yamllint