diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d6e110381..a977e9e7e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -236,7 +236,7 @@ jobs:
             fmt_ver: 10.1.1
             pybind11_ver: v2.10.0
             skip_tests: 1
-            abi_check: b206b16054fd77d6100ca2fb3160c2cf9390a948
+            abi_check: f598155c6449bfa65c9edd02f136d009a4fd21c8
             setenvs: export OSL_CMAKE_FLAGS="-DOSL_BUILD_TESTS=0 -DBUILD_TESTING=OFF -DUSE_QT=0"
                             OPENIMAGEIO_CMAKE_FLAGS="-DUSE_PYTHON=0"
                             CMAKE_BUILD_TYPE=RelWithDebInfo