diff --git a/generator/src/main.rs b/generator/src/main.rs
index b084566..23dce54 100644
--- a/generator/src/main.rs
+++ b/generator/src/main.rs
@@ -1547,7 +1547,7 @@ impl Parser {
         quote! {
             //! Automatically generated code; do not edit!
 
-            #![allow(clippy::wrong_self_convention, clippy::transmute_ptr_to_ptr)]
+            #![allow(clippy::wrong_self_convention, clippy::transmute_ptr_to_ptr, clippy::missing_transmute_annotations)]
             use std::borrow::Cow;
             use std::ffi::CStr;
             use std::mem::MaybeUninit;
diff --git a/openxr/src/entry.rs b/openxr/src/entry.rs
index 64fda09..4e531c7 100644
--- a/openxr/src/entry.rs
+++ b/openxr/src/entry.rs
@@ -101,6 +101,7 @@ impl Entry {
     ///
     /// For all core OpenXR instance functions, `get_instance_proc_addr` must yield function
     /// pointers that satisfy the semantics given in the OpenXR specification.
+    #[allow(clippy::missing_transmute_annotations)]
     pub unsafe fn from_get_instance_proc_addr(
         get_instance_proc_addr: sys::pfn::GetInstanceProcAddr,
     ) -> Result<Self> {
@@ -271,7 +272,11 @@ impl Entry {
                     )
                 },
             )?;
-            Ok(ExtensionSet::from_properties(mem::transmute(&exts[..])))
+            // https://github.com/rust-lang/rust/issues/63569
+            Ok(ExtensionSet::from_properties(mem::transmute::<
+                &[std::mem::MaybeUninit<sys::ExtensionProperties>],
+                &[sys::ExtensionProperties],
+            >(&exts[..])))
         }
     }
 
diff --git a/openxr/src/frame_stream.rs b/openxr/src/frame_stream.rs
index a3cee8e..f1a841b 100644
--- a/openxr/src/frame_stream.rs
+++ b/openxr/src/frame_stream.rs
@@ -107,7 +107,7 @@ impl<G: Graphics> FrameStream<G> {
         environment_blend_mode: EnvironmentBlendMode,
         layers: &[&CompositionLayerBase<'_, G>],
     ) -> Result<()> {
-        assert!(layers.len() <= u32::max_value() as usize);
+        assert!(layers.len() <= u32::MAX as usize);
         let info = sys::FrameEndInfo {
             ty: sys::FrameEndInfo::TYPE,
             next: ptr::null(),
@@ -139,8 +139,8 @@ impl<G: Graphics> FrameStream<G> {
         layers: &[&CompositionLayerBase<'_, G>],
         secondary_info: SecondaryEndInfo<'_, '_, '_, G>,
     ) -> Result<()> {
-        assert!(layers.len() <= u32::max_value() as usize);
-        assert!(secondary_info.layers.len() <= u32::max_value() as usize);
+        assert!(layers.len() <= u32::MAX as usize);
+        assert!(secondary_info.layers.len() <= u32::MAX as usize);
         let single_secondary_info = [sys::SecondaryViewConfigurationLayerInfoMSFT {
             ty: sys::SecondaryViewConfigurationLayerInfoMSFT::TYPE,
             next: ptr::null(),
diff --git a/openxr/src/generated.rs b/openxr/src/generated.rs
index 5fba047..5d99263 100644
--- a/openxr/src/generated.rs
+++ b/openxr/src/generated.rs
@@ -1,5 +1,9 @@
 #![doc = r" Automatically generated code; do not edit!"]
-#![allow(clippy::wrong_self_convention, clippy::transmute_ptr_to_ptr)]
+#![allow(
+    clippy::wrong_self_convention,
+    clippy::transmute_ptr_to_ptr,
+    clippy::missing_transmute_annotations
+)]
 use crate::*;
 use std::borrow::Cow;
 use std::ffi::CStr;
diff --git a/sys/src/lib.rs b/sys/src/lib.rs
index 59ec225..20f8baa 100644
--- a/sys/src/lib.rs
+++ b/sys/src/lib.rs
@@ -83,7 +83,7 @@ impl Duration {
 
 impl Duration {
     pub const NONE: Self = Self(0);
-    pub const INFINITE: Self = Self(i64::max_value());
+    pub const INFINITE: Self = Self(i64::MAX);
     pub const MIN_HAPTIC: Self = Self(-1);
 }