diff --git a/.github/workflows/conformance.yml b/.github/workflows/conformance.yml
index 356494d58..a7aee5b0f 100644
--- a/.github/workflows/conformance.yml
+++ b/.github/workflows/conformance.yml
@@ -24,6 +24,6 @@ jobs:
       - name: Build and test compiler
         uses: addnab/docker-run-action@v3
         with:
-          image: qbozama/mlir:54f059c
+          image: qbozama/mlir:b2f48cc
           options: -v ${{ github.workspace }}:/workspace
           run: cd /workspace/compiler && mkdir build && cmake -B build . -DLLVM_DIR=$LLVM_PROJECT/build/lib/cmake/llvm -DMLIR_DIR=$LLVM_PROJECT/build/lib/cmake/mlir && make -C build/ zamacompiler && make test
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