diff --git a/Cargo.lock b/Cargo.lock
index fe91865..e8d66b5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -11,6 +11,12 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "arc-swap"
+version = "1.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "69f7f8c3906b62b754cd5326047894316021dcfe5a194c8ea52bdd94934a3457"
+
 [[package]]
 name = "atomic_refcell"
 version = "0.1.8"
@@ -75,6 +81,15 @@ dependencies = [
  "libloading",
 ]
 
+[[package]]
+name = "fastrand"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9fc0510504f03c51ada170672ac806f1f105a88aa97a5281117e1ddc3368e51a"
+dependencies = [
+ "getrandom 0.2.15",
+]
+
 [[package]]
 name = "getrandom"
 version = "0.1.16"
@@ -84,7 +99,20 @@ dependencies = [
  "cfg-if",
  "js-sys",
  "libc",
- "wasi",
+ "wasi 0.9.0+wasi-snapshot-preview1",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "getrandom"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c4567c8db10ae91089c99af84c68c38da3ec2f087c3f82960bcdbf3656b6f4d7"
+dependencies = [
+ "cfg-if",
+ "js-sys",
+ "libc",
+ "wasi 0.11.0+wasi-snapshot-preview1",
  "wasm-bindgen",
 ]
 
@@ -123,9 +151,9 @@ checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
 
 [[package]]
 name = "libc"
-version = "0.2.133"
+version = "0.2.155"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c0f80d65747a3e43d1596c7c5492d95d5edddaabd45a7fcdb02b95f644164966"
+checksum = "97b3888a4aecf77e811145cadf6eef5901f4782c53886191b2f693f24761847c"
 
 [[package]]
 name = "libloading"
@@ -233,7 +261,7 @@ version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6a6b1679d49b24bbfe0c803429aa1874472f50d9b363131f0e89fc356b544d03"
 dependencies = [
- "getrandom",
+ "getrandom 0.1.16",
  "libc",
  "rand_chacha",
  "rand_core",
@@ -256,7 +284,7 @@ version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "90bde5296fc891b0cef12a6d03ddccc162ce7b2aff54160af9338f8d40df6d19"
 dependencies = [
- "getrandom",
+ "getrandom 0.1.16",
 ]
 
 [[package]]
@@ -445,6 +473,12 @@ version = "0.9.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"
 
+[[package]]
+name = "wasi"
+version = "0.11.0+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
+
 [[package]]
 name = "wasm-bindgen"
 version = "0.2.83"
@@ -528,7 +562,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "52e3675a497cde881a71e7e5c2ae1d087dfc7733ddece9b24a9a61408e969d3b"
 dependencies = [
  "thiserror",
- "yrs",
+ "yrs 0.17.4",
 ]
 
 [[package]]
@@ -539,7 +573,7 @@ dependencies = [
  "rb-sys",
  "thiserror",
  "y-sync",
- "yrs",
+ "yrs 0.19.1",
 ]
 
 [[package]]
@@ -556,3 +590,19 @@ dependencies = [
  "smallvec",
  "thiserror",
 ]
+
+[[package]]
+name = "yrs"
+version = "0.19.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "71df0198938b69f1eec0d5f19f591c6e4f2f770b0bf16f858428f6d91b8bb280"
+dependencies = [
+ "arc-swap",
+ "atomic_refcell",
+ "fastrand",
+ "serde",
+ "serde_json",
+ "smallstr",
+ "smallvec",
+ "thiserror",
+]
diff --git a/ext/yrb/Cargo.toml b/ext/yrb/Cargo.toml
index 4272a55..3682e64 100644
--- a/ext/yrb/Cargo.toml
+++ b/ext/yrb/Cargo.toml
@@ -9,7 +9,7 @@ repository = "https://github.com/y-crdt/yrb"
 [dependencies]
 magnus = "=0.6.4"
 thiserror = "1.0.62"
-yrs = "=0.17.4"
+yrs = "=0.19.1"
 y-sync = "=0.4.0"
 rb-sys = "0.9.98"