diff --git a/swc/dependencies.bzl b/swc/dependencies.bzl
index 8701ce2..80bf713 100644
--- a/swc/dependencies.bzl
+++ b/swc/dependencies.bzl
@@ -19,10 +19,10 @@ def rules_swc_dependencies():
     http_archive(
         name = "bazel_skylib",
         urls = [
-            "https://github.com/bazelbuild/bazel-skylib/releases/download/1.1.1/bazel-skylib-1.1.1.tar.gz",
-            "https://mirror.bazel.build/github.com/bazelbuild/bazel-skylib/releases/download/1.1.1/bazel-skylib-1.1.1.tar.gz",
+            "https://github.com/bazelbuild/bazel-skylib/releases/download/1.2.1/bazel-skylib-1.2.1.tar.gz",
+            "https://mirror.bazel.build/github.com/bazelbuild/bazel-skylib/releases/download/1.2.1/bazel-skylib-1.2.1.tar.gz",
         ],
-        sha256 = "c6966ec828da198c5d9adbaa94c05e3a1c7f21bd012a0b29ba8ddbccb2c93b0d",
+        sha256 = "f7be3474d42aae265405a592bb7da8e171919d74c16f082a5457840f06054728",
     )
 
     http_archive(