diff --git a/Cargo.toml b/Cargo.toml
index 8cd010aa..a264f6b0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,7 +15,7 @@ readme = "README.md"
 # Keep the host and guest on the same release for transport compatibility.
 hyperlight-guest-bin = { version = "0.18.0", features = ["libc"] }
 hyperlight-host = { version = "0.18.0", default-features = false }
-hyperlight-common = { version = "0.18.0", default-features = false }
+hyperlight-common = { version = "0.19.0", default-features = false }
 hyperlight-guest = { version = "0.18.0" }
 
 hyperlight-js = { version = "0.5.0", path = "src/hyperlight-js" }
diff --git a/src/hyperlight-js-runtime/tests/fixtures/extended_runtime/Cargo.lock b/src/hyperlight-js-runtime/tests/fixtures/extended_runtime/Cargo.lock
index 01b8b7ac..364bed95 100644
--- a/src/hyperlight-js-runtime/tests/fixtures/extended_runtime/Cargo.lock
+++ b/src/hyperlight-js-runtime/tests/fixtures/extended_runtime/Cargo.lock
@@ -460,6 +460,25 @@ dependencies = [
  "tracing-core",
 ]
 
+[[package]]
+name = "hyperlight-common"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8255ebc8f04272f64137e19f5c42cdcc1c92df56a63df964d258923c553add6"
+dependencies = [
+ "anyhow",
+ "bitflags",
+ "bytemuck",
+ "bytes",
+ "fixedbitset",
+ "flatbuffers",
+ "log",
+ "smallvec",
+ "spin 0.12.0",
+ "thiserror",
+ "tracing-core",
+]
+
 [[package]]
 name = "hyperlight-guest"
 version = "0.18.0"
@@ -468,7 +487,7 @@ checksum = "7faceeab52cbc0f128e75fa4b0ee9fce17c3c462d7776feca66f41e98bf2a4bb"
 dependencies = [
  "anyhow",
  "flatbuffers",
- "hyperlight-common",
+ "hyperlight-common 0.18.0",
  "itertools 0.15.0",
  "serde_json",
  "tracing",
@@ -482,7 +501,7 @@ checksum = "e7eff3c3b94ae4da51f03d535e9a13a4132f5f87694a19514c038a9517cfd750"
 dependencies = [
  "buddy_system_allocator",
  "flatbuffers",
- "hyperlight-common",
+ "hyperlight-common 0.18.0",
  "hyperlight-guest",
  "hyperlight-guest-macro",
  "hyperlight-guest-tracing",
@@ -511,7 +530,7 @@ version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6a12c240f87acd92e80ea08e9a405e781e4a15b9f38fee5fe261e9ce69b816d3"
 dependencies = [
- "hyperlight-common",
+ "hyperlight-common 0.18.0",
  "spin 0.12.0",
  "tracing",
  "tracing-core",
@@ -536,7 +555,7 @@ dependencies = [
  "hashbrown",
  "hex",
  "hmac",
- "hyperlight-common",
+ "hyperlight-common 0.19.0",
  "hyperlight-guest",
  "hyperlight-guest-bin",
  "hyperlight-js-common",