diff --git a/Cargo.lock b/Cargo.lock
index 722e44ce7..a0bc614c3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -348,18 +348,18 @@ checksum = "572f695136211188308f16ad2ca5c851a712c464060ae6974944458eb83880ba"
 
 [[package]]
 name = "bytemuck"
-version = "1.12.3"
+version = "1.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aaa3a8d9a1ca92e282c96a32d6511b695d7d994d1d102ba85d279f9b2756947f"
+checksum = "c041d3eab048880cb0b86b256447da3f18859a163c3b8d8893f4e6368abe6393"
 dependencies = [
  "bytemuck_derive",
 ]
 
 [[package]]
 name = "bytemuck_derive"
-version = "1.3.0"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5fe233b960f12f8007e3db2d136e3cb1c291bfd7396e384ee76025fc1a3932b4"
+checksum = "1aca418a974d83d40a0c1f0c5cba6ff4bc28d8df099109ca459a2118d40b6322"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/crates/fj-viewer/Cargo.toml b/crates/fj-viewer/Cargo.toml
index 6849a79aa..5517ef127 100644
--- a/crates/fj-viewer/Cargo.toml
+++ b/crates/fj-viewer/Cargo.toml
@@ -11,7 +11,7 @@ keywords.workspace = true
 categories.workspace = true
 
 [dependencies]
-bytemuck = "1.12.3"
+bytemuck = "1.13.0"
 chrono = "0.4.23"
 crossbeam-channel = "0.5.6"
 egui = "0.20.1"