diff --git a/Cargo.lock b/Cargo.lock
index ea2c84de33a65..a585ef6d49a47 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -241,18 +241,18 @@ checksum = "8f1e260c3a9040a7c19a12468758f4c16f31a81a1fe087482be9570ec864bb6c"
 
 [[package]]
 name = "bytemuck"
-version = "1.7.3"
+version = "1.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "439989e6b8c38d1b6570a384ef1e49c8848128f5a97f3914baef02920842712f"
+checksum = "c041d3eab048880cb0b86b256447da3f18859a163c3b8d8893f4e6368abe6393"
 dependencies = [
  "bytemuck_derive",
 ]
 
 [[package]]
 name = "bytemuck_derive"
-version = "1.0.1"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e215f8c2f9f79cb53c8335e687ffd07d5bfcb6fe5fc80723762d0be46e7cc54"
+checksum = "1aca418a974d83d40a0c1f0c5cba6ff4bc28d8df099109ca459a2118d40b6322"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2709,11 +2709,11 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.36"
+version = "1.0.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c7342d5883fbccae1cc37a2353b09c87c9b0f3afd73f5fb9bba687a1f733b029"
+checksum = "6ef7d57beacfaf2d8aee5937dab7b7f28de3cb8b1828479bb5de2a7106f2bae2"
 dependencies = [
- "unicode-xid",
+ "unicode-ident",
 ]
 
 [[package]]
@@ -3405,13 +3405,13 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "1.0.86"
+version = "1.0.107"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a65b3f4ffa0092e9887669db0eae07941f023991ab58ea44da8fe8e2d511c6b"
+checksum = "1f4064b5b16e03ae50984a5a8ed5d4f8803e6bc1fd170a3cda91a1be4b18e3f5"
 dependencies = [
  "proc-macro2",
  "quote",
- "unicode-xid",
+ "unicode-ident",
 ]
 
 [[package]]
@@ -3610,6 +3610,12 @@ version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1a01404663e3db436ed2746d9fefef640d868edae3cceb81c3b8d5732fda678f"
 
+[[package]]
+name = "unicode-ident"
+version = "1.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "84a22b9f218b40614adcb3f4ff08b703773ad44fa9423e4e0d346d5db86e4ebc"
+
 [[package]]
 name = "unicode-normalization"
 version = "0.1.19"
diff --git a/render/webgl/Cargo.toml b/render/webgl/Cargo.toml
index 65ba9fbb8f28b..b0dea2f4cf38d 100644
--- a/render/webgl/Cargo.toml
+++ b/render/webgl/Cargo.toml
@@ -11,7 +11,7 @@ log = "0.4"
 ruffle_render_common_tess = { path = "../common_tess" }
 ruffle_web_common = { path = "../../web/common" }
 wasm-bindgen = "=0.2.78"
-bytemuck = { version = "1.7.3", features = ["derive"] }
+bytemuck = { version = "1.13.0", features = ["derive"] }
 
 [dependencies.ruffle_core]
 path = "../../core"
diff --git a/render/wgpu/Cargo.toml b/render/wgpu/Cargo.toml
index ecc5dbaabbcf3..ea4b1352aa431 100644
--- a/render/wgpu/Cargo.toml
+++ b/render/wgpu/Cargo.toml
@@ -9,7 +9,7 @@ license = "MIT OR Apache-2.0"
 log = "0.4"
 ruffle_core = { path = "../../core", default-features = false }
 ruffle_render_common_tess = { path = "../common_tess" }
-bytemuck = { version = "1.7.3", features = ["derive"] }
+bytemuck = { version = "1.13.0", features = ["derive"] }
 raw-window-handle = "0.4"
 clap = { version = "3.0.14", features = ["derive"], optional = true }
 enum-map = "2.0.1"