diff --git a/.bazelversion b/.bazelversion
index 47b322c..6aba2b2 100644
--- a/.bazelversion
+++ b/.bazelversion
@@ -1 +1 @@
-3.4.1
+4.2.0
diff --git a/WORKSPACE b/WORKSPACE
index c9ecf8e..11206f8 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -6,8 +6,8 @@ load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_file")
 
 http_archive(
     name = "build_bazel_rules_apple",
-    sha256 = "55f4dc1c9bf21bb87442665f4618cff1f1343537a2bd89252078b987dcd9c382",
-    url = "https://github.com/bazelbuild/rules_apple/releases/download/0.20.0/rules_apple.0.20.0.tar.gz",
+    sha256 = "77e8bf6fda706f420a55874ae6ee4df0c9d95da6c7838228b26910fc82eea5a2",
+    url = "https://github.com/bazelbuild/rules_apple/releases/download/0.32.0/rules_apple.0.32.0.tar.gz",
 )
 
 load(
@@ -19,8 +19,8 @@ apple_rules_dependencies()
 
 http_archive(
     name = "build_bazel_rules_swift",
-    sha256 = "cea22c0616d797e494d7844a9b604520c87f53c81de49613a7e679ec5b821620",
-    url = "https://github.com/bazelbuild/rules_swift/releases/download/0.14.0/rules_swift.0.14.0.tar.gz",
+    url = "https://github.com/bazelbuild/rules_swift/releases/download/0.24.0/rules_swift.0.24.0.tar.gz",
+    sha256 = "4f167e5dbb49b082c5b7f49ee688630d69fb96f15c84c448faa2e97a5780dbbc",
 )
 
 load(
@@ -30,6 +30,13 @@ load(
 
 swift_rules_dependencies()
 
+load(
+    "@build_bazel_rules_swift//swift:extras.bzl",
+    "swift_rules_extra_dependencies",
+)
+
+swift_rules_extra_dependencies()
+
 load(
     "@build_bazel_apple_support//lib:repositories.bzl",
     "apple_support_dependencies",