diff --git a/bazel/dependencies.bzl b/bazel/dependencies.bzl
index b6a4cb576..49db6d7ba 100644
--- a/bazel/dependencies.bzl
+++ b/bazel/dependencies.bzl
@@ -39,7 +39,7 @@ def proxy_wasm_cpp_host_dependencies():
             "wasm32-unknown-unknown",
             "wasm32-wasi",
         ],
-        version = "1.62.1",
+        version = "1.68.0",
     )
     rust_repository_set(
         name = "rust_linux_s390x",
@@ -48,7 +48,7 @@ def proxy_wasm_cpp_host_dependencies():
             "wasm32-unknown-unknown",
             "wasm32-wasi",
         ],
-        version = "1.62.1",
+        version = "1.68.0",
     )
 
     zig_register_toolchains(
diff --git a/bazel/repositories.bzl b/bazel/repositories.bzl
index b56aa4c1b..faed87ae0 100644
--- a/bazel/repositories.bzl
+++ b/bazel/repositories.bzl
@@ -74,10 +74,10 @@ def proxy_wasm_cpp_host_repositories():
     maybe(
         http_archive,
         name = "rules_rust",
-        sha256 = "f3d443e9ad1eca99fbcade1c649adbd8200753cf22e47846b3105a43a550273b",
-        strip_prefix = "rules_rust-0.8.1",
+        sha256 = "c8a84a01bff4be4c7a8beefbc12e713ff296fed2110c30572a44205856594cfc",
+        strip_prefix = "rules_rust-0.19.0",
         # NOTE: Update Rust version in bazel/dependencies.bzl.
-        url = "https://github.com/bazelbuild/rules_rust/archive/0.8.1.tar.gz",
+        url = "https://github.com/bazelbuild/rules_rust/archive/0.19.0.tar.gz",
         patches = ["@proxy_wasm_cpp_host//bazel/external:rules_rust.patch"],
         patch_args = ["-p1"],
     )
diff --git a/test/runtime_test.cc b/test/runtime_test.cc
index 20f723f5f..876908515 100644
--- a/test/runtime_test.cc
+++ b/test/runtime_test.cc
@@ -142,7 +142,7 @@ TEST_P(TestVm, WasmMemoryLimit) {
   // Backtrace
   if (engine_ == "v8") {
     EXPECT_TRUE(host->isErrorLogged("Proxy-Wasm plugin in-VM backtrace:"));
-    EXPECT_TRUE(host->isErrorLogged(" - rust_oom"));
+    EXPECT_TRUE(host->isErrorLogged("rust_oom"));
     EXPECT_TRUE(host->isErrorLogged(" - alloc::alloc::handle_alloc_error"));
   }
 }