diff --git a/.changeset/odd-doors-float.md b/.changeset/odd-doors-float.md
new file mode 100644
index 000000000000..6b6c6ce89565
--- /dev/null
+++ b/.changeset/odd-doors-float.md
@@ -0,0 +1,9 @@
+---
+swc: patch
+swc_compiler_base: patch
+swc_ecma_codegen: patch
+swc_ecma_transforms_react: patch
+swc_ecma_transforms_testing: patch
+---
+
+chore(deps): Update dependency `base64` to v0.22.1
diff --git a/Cargo.lock b/Cargo.lock
index 848f7c654cf9..7eab76de3d71 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4507,7 +4507,7 @@ version = "16.1.0"
 dependencies = [
  "ansi_term",
  "anyhow",
- "base64 0.21.7",
+ "base64 0.22.1",
  "codspeed-criterion-compat",
  "criterion",
  "dashmap 5.5.3",
@@ -4728,7 +4728,7 @@ name = "swc_compiler_base"
 version = "13.0.0"
 dependencies = [
  "anyhow",
- "base64 0.21.7",
+ "base64 0.22.1",
  "napi",
  "napi-derive",
  "once_cell",
@@ -5048,7 +5048,7 @@ name = "swc_ecma_codegen"
 version = "8.0.1"
 dependencies = [
  "ascii",
- "base64 0.21.7",
+ "base64 0.22.1",
  "codspeed-criterion-compat",
  "compact_str",
  "criterion",
@@ -5683,7 +5683,7 @@ dependencies = [
 name = "swc_ecma_transforms_react"
 version = "12.0.0"
 dependencies = [
- "base64 0.21.7",
+ "base64 0.22.1",
  "dashmap 5.5.3",
  "indexmap 2.7.1",
  "once_cell",
@@ -5714,7 +5714,7 @@ version = "11.0.0"
 dependencies = [
  "ansi_term",
  "anyhow",
- "base64 0.21.7",
+ "base64 0.22.1",
  "hex",
  "serde",
  "serde_json",
diff --git a/Cargo.toml b/Cargo.toml
index 547db7cd06ef..9717fe1dae51 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,7 +26,7 @@ resolver = "2"
   assert_fs                 = "1.0.13"
   auto_impl                 = "1.2.0"
   backtrace                 = "0.3.61"
-  base64                    = "0.21.0"
+  base64                    = "0.22.1"
   bitflags                  = "2.5.0"
   browserslist-rs           = "0.17.0"
   bumpalo                   = "3.16.0"