diff --git a/bazel/BUILD.plasma b/bazel/BUILD.plasma
index f264c4a13..6245a0978 100644
--- a/bazel/BUILD.plasma
+++ b/bazel/BUILD.plasma
@@ -45,10 +45,12 @@ cc_library(
         "cpp/src/arrow/util/macros.h",
         "cpp/src/arrow/util/memory.h",
         "cpp/src/arrow/util/stl.h",
+        "cpp/src/arrow/util/string.h",
         "cpp/src/arrow/util/string_builder.h",
         "cpp/src/arrow/util/string_view.h",
         "cpp/src/arrow/util/thread-pool.h",
         "cpp/src/arrow/util/type_traits.h",
+        "cpp/src/arrow/util/ubsan.h",
         "cpp/src/arrow/util/visibility.h",
         "cpp/src/arrow/util/windows_compatibility.h",
         "cpp/src/arrow/vendored/string_view.hpp",
diff --git a/bazel/ray_deps_setup.bzl b/bazel/ray_deps_setup.bzl
index aa322654c..5e9a9b6ab 100644
--- a/bazel/ray_deps_setup.bzl
+++ b/bazel/ray_deps_setup.bzl
@@ -67,7 +67,7 @@ def ray_deps_setup():
     new_git_repository(
         name = "plasma",
         build_file = "@//bazel:BUILD.plasma",
-        commit = "9fcc12fc094b85ec2e3e9798bae5c8151d14df5e",
+        commit = "aa9f08c2b927dee09f6193033f1678fb1d42114c",
         remote = "https://github.com/apache/arrow",
     )
 
diff --git a/build.sh b/build.sh
index 8ec5e5b8c..319e51f2b 100755
--- a/build.sh
+++ b/build.sh
@@ -102,7 +102,7 @@ pushd "$BUILD_DIR"
 # the commit listed in the command.
 $PYTHON_EXECUTABLE -m pip install \
     --target="$ROOT_DIR/python/ray/pyarrow_files" pyarrow==0.14.0.RAY \
-    --find-links https://s3-us-west-2.amazonaws.com/arrow-wheels/9f35817b35f9d0614a736a497d70de2cf07fed52/index.html
+    --find-links https://s3-us-west-2.amazonaws.com/arrow-wheels/8772ea2ca8bbaf68576227991575ed0de3b23bff/index.html
 export PYTHON_BIN_PATH="$PYTHON_EXECUTABLE"
 
 if [ "$RAY_BUILD_JAVA" == "YES" ]; then