diff --git a/.github/workflows/toml-checks.yaml b/.github/workflows/toml-checks.yaml
index ae5668c9..35869b7a 100644
--- a/.github/workflows/toml-checks.yaml
+++ b/.github/workflows/toml-checks.yaml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
-      - uses: tombi-toml/setup-tombi@5752de665c9258ec1f869c3498d02ce94b70205c # v1.5.8
+      - uses: tombi-toml/setup-tombi@d8f3250344c4e9107b91c02bc11efcf72baf5793 # v1.7.3
         with:
           version: 'v0.9.9'
           checksum: 'b50dbc90ec27591dbaf564b628bd3b3e4ead371a60931bc8ea5f34d7cd1d3607'