diff --git a/hypervisor/src/arch/aarch64/regs.rs b/hypervisor/src/arch/aarch64/regs.rs
index 10e0e49eb..756514ba7 100644
--- a/hypervisor/src/arch/aarch64/regs.rs
+++ b/hypervisor/src/arch/aarch64/regs.rs
@@ -165,7 +165,7 @@ pub enum ExceptionClass {
     BRK = 0b111100,
 }
 
-#[allow(non_upper_case_globals)]
+#[expect(non_upper_case_globals)]
 // PSR (Processor State Register) bits.
 // Taken from arch/arm64/include/uapi/asm/ptrace.h.
 const PSR_MODE_EL1h: u64 = 0x0000_0005;
diff --git a/hypervisor/src/arch/x86/emulator/instructions/mov.rs b/hypervisor/src/arch/x86/emulator/instructions/mov.rs
index d5c275392..6b4a5de62 100644
--- a/hypervisor/src/arch/x86/emulator/instructions/mov.rs
+++ b/hypervisor/src/arch/x86/emulator/instructions/mov.rs
@@ -4,7 +4,7 @@
 // SPDX-License-Identifier: Apache-2.0
 //
 
-#![allow(non_camel_case_types)]
+#![expect(non_camel_case_types)]
 
 //
 // MOV-Move
diff --git a/hypervisor/src/arch/x86/emulator/instructions/movs.rs b/hypervisor/src/arch/x86/emulator/instructions/movs.rs
index 498f637c3..eeecbc466 100644
--- a/hypervisor/src/arch/x86/emulator/instructions/movs.rs
+++ b/hypervisor/src/arch/x86/emulator/instructions/movs.rs
@@ -4,7 +4,7 @@
 // SPDX-License-Identifier: Apache-2.0
 //
 
-#![allow(non_camel_case_types)]
+#![expect(non_camel_case_types)]
 
 //
 // MOVS - Move Data from String to String
diff --git a/hypervisor/src/arch/x86/emulator/instructions/or.rs b/hypervisor/src/arch/x86/emulator/instructions/or.rs
index 903c64be4..138645f67 100644
--- a/hypervisor/src/arch/x86/emulator/instructions/or.rs
+++ b/hypervisor/src/arch/x86/emulator/instructions/or.rs
@@ -4,7 +4,7 @@
 // SPDX-License-Identifier: Apache-2.0
 //
 
-#![allow(non_camel_case_types)]
+#![expect(non_camel_case_types)]
 
 //
 // OR - Logical inclusive OR
diff --git a/hypervisor/src/arch/x86/emulator/instructions/stos.rs b/hypervisor/src/arch/x86/emulator/instructions/stos.rs
index a000f117e..84cd843b5 100644
--- a/hypervisor/src/arch/x86/emulator/instructions/stos.rs
+++ b/hypervisor/src/arch/x86/emulator/instructions/stos.rs
@@ -4,7 +4,7 @@
 // SPDX-License-Identifier: Apache-2.0
 //
 
-#![allow(non_camel_case_types)]
+#![expect(non_camel_case_types)]
 
 //
 // STOS - Store String
diff --git a/hypervisor/src/arch/x86/mod.rs b/hypervisor/src/arch/x86/mod.rs
index 45f820cde..38c3b5b46 100644
--- a/hypervisor/src/arch/x86/mod.rs
+++ b/hypervisor/src/arch/x86/mod.rs
@@ -20,9 +20,7 @@ use crate::CpuVendor;
 #[cfg(all(feature = "mshv_emulator", target_arch = "x86_64"))]
 pub mod emulator;
 pub mod gdt;
-#[allow(non_camel_case_types)]
-#[allow(non_snake_case)]
-#[allow(non_upper_case_globals)]
+#[expect(non_upper_case_globals)]
 pub mod msr_index;
 
 // MTRR constants
diff --git a/hypervisor/src/kvm/mod.rs b/hypervisor/src/kvm/mod.rs
index d78470b8b..d031d335a 100644
--- a/hypervisor/src/kvm/mod.rs
+++ b/hypervisor/src/kvm/mod.rs
@@ -1512,7 +1512,7 @@ pub type KvmResult<T> = result::Result<T, KvmError>;
 
 impl KvmHypervisor {
     /// Create a hypervisor based on Kvm
-    #[allow(clippy::new_ret_no_self)]
+    #[expect(clippy::new_ret_no_self)]
     pub fn new() -> hypervisor::Result<Arc<dyn hypervisor::Hypervisor>> {
         let kvm_obj = Kvm::new().map_err(|e| hypervisor::HypervisorError::VmCreate(e.into()))?;
         let api_version = kvm_obj.get_api_version();
diff --git a/hypervisor/src/mshv/mod.rs b/hypervisor/src/mshv/mod.rs
index e2e0f7ac1..858317705 100644
--- a/hypervisor/src/mshv/mod.rs
+++ b/hypervisor/src/mshv/mod.rs
@@ -233,7 +233,7 @@ pub struct MshvHypervisor {
 
 impl MshvHypervisor {
     /// Create a hypervisor based on Mshv
-    #[allow(clippy::new_ret_no_self)]
+    #[expect(clippy::new_ret_no_self)]
     pub fn new() -> hypervisor::Result<Arc<dyn hypervisor::Hypervisor>> {
         let mshv_obj =
             Mshv::new().map_err(|e| hypervisor::HypervisorError::HypervisorCreate(e.into()))?;
@@ -586,7 +586,7 @@ impl cpu::Vcpu for MshvVcpu {
         Ok(())
     }
 
-    #[allow(non_upper_case_globals)]
+    #[expect(non_upper_case_globals)]
     fn run(&mut self) -> std::result::Result<cpu::VmExit, cpu::HypervisorCpuError> {
         match self.fd.run() {
             Ok(x) => match x.header.message_type {
diff --git a/hypervisor/src/mshv/x86_64/emulator.rs b/hypervisor/src/mshv/x86_64/emulator.rs
index ab18e96bb..cc4d77730 100644
--- a/hypervisor/src/mshv/x86_64/emulator.rs
+++ b/hypervisor/src/mshv/x86_64/emulator.rs
@@ -23,7 +23,7 @@ pub struct MshvEmulatorContext<'a> {
 
 impl MshvEmulatorContext<'_> {
     // Do the actual gva -> gpa translation
-    #[allow(non_upper_case_globals)]
+    #[expect(non_upper_case_globals)]
     fn translate(&self, gva: u64, flags: u32) -> Result<u64, PlatformError> {
         if let Some((cached_gva, cached_gpa)) = self.mapping
             && cached_gva == gva