diff --git a/Cargo.lock b/Cargo.lock
index 885f0cd2a..e6b02914c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -297,9 +297,9 @@ dependencies = [
 
 [[package]]
 name = "bitfield-struct"
-version = "0.5.6"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a26b8cea8bb6a81b75a84603b9e096f05fa86db057904ef29be1deee900532bd"
+checksum = "6c2ce686adbebce0ee484a502c440b4657739adbad65eadf06d64f5816ee9765"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1016,9 +1016,9 @@ checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
 
 [[package]]
 name = "igvm"
-version = "0.3.1"
+version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2bc8970c7e36437c52af3b3ef1acaa5e334c2a95cd8ee9639d574830f48af17e"
+checksum = "7984b10433b50e06a06bd50c69bca4888a5d7de8975f64ea4c2a7687eb99b09d"
 dependencies = [
  "bitfield-struct",
  "crc32fast",
@@ -1033,9 +1033,9 @@ dependencies = [
 
 [[package]]
 name = "igvm_defs"
-version = "0.3.1"
+version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2c4942827cef415726296f6d62411afdb13c1b1924125f3222988f04bef33ad2"
+checksum = "b64ec5588c475372ae830475d3ee9a7bd255407dcb9f03faf6d493556eb6105a"
 dependencies = [
  "bitfield-struct",
  "open-enum",
@@ -1388,22 +1388,22 @@ checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
 [[package]]
 name = "open-enum"
-version = "0.4.1"
+version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba485b94b3e73fa752d98cfcab74647a4a537269682cc1ee5256aa020432506d"
+checksum = "2eb2508143a400b3361812094d987dd5adc81f0f5294a46491be648d6c94cab5"
 dependencies = [
  "open-enum-derive",
 ]
 
 [[package]]
 name = "open-enum-derive"
-version = "0.4.1"
+version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fed1c261430059cab8b2b51eec42a3c15750439ec6c013cd8fe41d4a450de776"
+checksum = "8d1296fab5231654a5aec8bf9e87ba4e3938c502fc4c3c0425a00084c78944be"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 1.0.109",
+ "syn 2.0.66",
 ]
 
 [[package]]
diff --git a/hypervisor/Cargo.toml b/hypervisor/Cargo.toml
index 77111db76..ff4afd413 100644
--- a/hypervisor/Cargo.toml
+++ b/hypervisor/Cargo.toml
@@ -14,7 +14,7 @@ tdx = []
 [dependencies]
 anyhow = "1.0.86"
 byteorder = "1.5.0"
-igvm = { version = "0.3.1", optional = true }
+igvm = { version = "0.3.3", optional = true }
 igvm_defs = { version = "0.3.1", optional = true }
 kvm-bindings = { version = "0.8.1", optional = true, features = ["serde"] }
 kvm-ioctls = { version = "0.17.0", optional = true }
diff --git a/vmm/Cargo.toml b/vmm/Cargo.toml
index 0a938bda8..54f2fa7a7 100644
--- a/vmm/Cargo.toml
+++ b/vmm/Cargo.toml
@@ -43,7 +43,7 @@ gdbstub = { version = "0.7.1", optional = true }
 gdbstub_arch = { version = "0.3.0", optional = true }
 hex = { version = "0.4.3", optional = true }
 hypervisor = { path = "../hypervisor" }
-igvm = { version = "0.3.1", optional = true }
+igvm = { version = "0.3.3", optional = true }
 igvm_defs = { version = "0.3.1", optional = true }
 landlock = "0.4.0"
 libc = "0.2.153"