diff --git a/WORKSPACE b/WORKSPACE
index 80105a1c..308bfe5f 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -99,6 +99,19 @@ http_archive(
     ],
 )
 
+http_archive(
+    name = "build_bazel_rules_apple",
+    sha256 = "65eafafe94b8573e74160b7f587d091a0fa34d69e6d2c41c4afb1eef140383ec",
+    url = "https://github.com/bazelbuild/rules_apple/releases/download/3.3.0/rules_apple.3.3.0.tar.gz",
+)
+
+load(
+    "@build_bazel_rules_apple//apple:repositories.bzl",
+    "apple_rules_dependencies",
+)
+
+apple_rules_dependencies()
+
 http_archive(
     name = "com_google_protobuf",
     sha256 = "930c2c3b5ecc6c9c12615cf5ad93f1cd6e12d0aba862b572e076259970ac3a53",