diff --git a/.github/workflows/gem-push.yml b/.github/workflows/gem-push.yml
index ab0caaa..582275b 100644
--- a/.github/workflows/gem-push.yml
+++ b/.github/workflows/gem-push.yml
@@ -51,7 +51,7 @@ jobs:
       contents: read
       packages: write
     container:
-      image: "ghcr.io/rake-compiler/rake-compiler-dock-image:1.3.0-mri-${{ matrix.platform }}"
+      image: "ghcr.io/rake-compiler/rake-compiler-dock-image:1.4.0-mri-${{ matrix.platform }}"
     steps:
     - uses: actions/checkout@v3
       with: