diff --git a/MODULE.bazel b/MODULE.bazel
index f032c13..01eda10 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -15,7 +15,7 @@ bazel_dep(name = "boost.signals2", version = "1.83.0")
 bazel_dep(name = "boost.smart_ptr", version = "1.83.0")
 bazel_dep(name = "boost.system", version = "1.83.0")
 bazel_dep(name = "boost.thread", version = "1.83.0")
-bazel_dep(name = "boost.unordered", version = "1.83.0")
+bazel_dep(name = "boost.unordered", version = "1.83.0.bcr.1")
 bazel_dep(name = "bzip2", version = "1.0.8.bcr.1")
 bazel_dep(name = "eigen", version = "3.4.0.bcr.1")
 bazel_dep(name = "gflags", version = "2.2.2")