diff --git a/Cargo.lock b/Cargo.lock
index 35a71e994..b4d0d1610 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3219,18 +3219,18 @@ checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
 
 [[package]]
 name = "serde"
-version = "1.0.132"
+version = "1.0.133"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b9875c23cf305cd1fd7eb77234cbb705f21ea6a72c637a5c6db5fe4b8e7f008"
+checksum = "97565067517b60e2d1ea8b268e59ce036de907ac523ad83a0475da04e818989a"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.132"
+version = "1.0.133"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ecc0db5cb2556c0e558887d9bbdcf6ac4471e83ff66cf696e5419024d1606276"
+checksum = "ed201699328568d8d08208fdd080e3ff594e6c422e438b6705905da01005d537"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/core/Cargo.toml b/core/Cargo.toml
index 78ab02e83..d480c2eae 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -33,7 +33,7 @@ chrono = "0.4"
 instant = "0.1"
 encoding_rs = "0.8.30"
 rand = { version = "0.8.4", features = ["std", "small_rng"], default-features = false }
-serde = { version = "1.0.132", features = ["derive"], optional = true }
+serde = { version = "1.0.133", features = ["derive"], optional = true }
 nellymoser-rs = { git = "https://github.com/ruffle-rs/nellymoser" }
 h263-rs = { git = "https://github.com/ruffle-rs/h263-rs", rev = "b810e8c3fdb8ea5df0b7808891076e774bee40a9", optional = true }
 h263-rs-yuv = { git = "https://github.com/ruffle-rs/h263-rs", rev = "b810e8c3fdb8ea5df0b7808891076e774bee40a9", optional = true }
diff --git a/web/Cargo.toml b/web/Cargo.toml
index de26a5a43..4301e99c0 100644
--- a/web/Cargo.toml
+++ b/web/Cargo.toml
@@ -43,7 +43,7 @@ wasm-bindgen = { version = "=0.2.78", features = ["serde-serialize"] }
 wasm-bindgen-futures = "0.4.28"
 chrono = { version = "0.4", features = ["wasmbind"] }
 getrandom = { version = "0.2", features = ["js"] }
-serde = { version = "1.0.132", features = ["derive"] }
+serde = { version = "1.0.133", features = ["derive"] }
 thiserror = "1.0"
 base64 = "0.13.0"