diff --git a/CMakeLists.txt b/CMakeLists.txt
index af74dbfa..15393254 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -15,7 +15,7 @@ set(CMAKE_CXX_EXTENSIONS OFF)
 add_executable(uking)
 target_include_directories(uking PRIVATE src)
 target_compile_options(uking PRIVATE -fno-rtti -fno-exceptions)
-target_compile_options(uking PRIVATE -Wall -Wextra)
+target_compile_options(uking PRIVATE -Wall -Wextra -Wdeprecated)
 target_compile_options(uking PRIVATE -fno-strict-aliasing)
 target_compile_options(uking PRIVATE -Wno-invalid-offsetof)
 
diff --git a/lib/sead b/lib/sead
index d7bf1a52..7bc4c090 160000
--- a/lib/sead
+++ b/lib/sead
@@ -1 +1 @@
-Subproject commit d7bf1a5232dd68886126ae9ca68698a5e07a0193
+Subproject commit 7bc4c0907158f9be382017c03b339e7d33feac55
diff --git a/src/KingSystem/ActorSystem/actActorLinkConstDataAccess.h b/src/KingSystem/ActorSystem/actActorLinkConstDataAccess.h
index 7a58a5cf..9bc70714 100644
--- a/src/KingSystem/ActorSystem/actActorLinkConstDataAccess.h
+++ b/src/KingSystem/ActorSystem/actActorLinkConstDataAccess.h
@@ -17,6 +17,17 @@ public:
     /// Destructor that automatically releases any acquired BaseProc.
     ~ActorLinkConstDataAccess();
 
+    ActorLinkConstDataAccess(const ActorLinkConstDataAccess&) = delete;
+    ActorLinkConstDataAccess& operator=(const ActorLinkConstDataAccess&) = delete;
+    ActorLinkConstDataAccess(ActorLinkConstDataAccess&& other) noexcept {
+        *this = std::move(other);
+    }
+    ActorLinkConstDataAccess& operator=(ActorLinkConstDataAccess&& other) noexcept {
+        std::swap(mAcquired, other.mAcquired);
+        std::swap(mProc, other.mProc);
+        return *this;
+    }
+
     /// Acquire a BaseProc. This increments its reference count.
     /// If an actor was already acquired, it is released.
     bool acquire(BaseProc* proc);
diff --git a/src/KingSystem/Resource/resLoadRequest.h b/src/KingSystem/Resource/resLoadRequest.h
index e7384aa0..048bc306 100644
--- a/src/KingSystem/Resource/resLoadRequest.h
+++ b/src/KingSystem/Resource/resLoadRequest.h
@@ -21,6 +21,9 @@ class Handle;
 class ILoadRequest {
     SEAD_RTTI_BASE(ILoadRequest)
 public:
+    ILoadRequest() = default;
+    ILoadRequest(const ILoadRequest&) = default;
+    ILoadRequest& operator=(const ILoadRequest&) = default;
     virtual ~ILoadRequest();
 
     bool _8 = false;
@@ -34,6 +37,8 @@ class LoadRequest : public ILoadRequest {
 public:
     LoadRequest();
     LoadRequest(s32 load_data_alignment, u32 arg_c, bool arg_20);
+    LoadRequest(const LoadRequest&) = default;
+    LoadRequest& operator=(const LoadRequest&) = default;
     ~LoadRequest() override = default;
 
     bool _20 = false;
@@ -64,6 +69,8 @@ class SimpleLoadRequest : public ILoadRequest {
 public:
     SimpleLoadRequest();
     ~SimpleLoadRequest() override = default;
+    SimpleLoadRequest(const SimpleLoadRequest&) = default;
+    SimpleLoadRequest& operator=(const SimpleLoadRequest&) = default;
 
     sead::SafeString mPath;
     void* _30 = nullptr;
@@ -75,6 +82,8 @@ class SimplePackedLoadRequest : public ILoadRequest {
 public:
     SimplePackedLoadRequest();
     ~SimplePackedLoadRequest() override = default;
+    SimplePackedLoadRequest(const SimplePackedLoadRequest&) = default;
+    SimplePackedLoadRequest& operator=(const SimplePackedLoadRequest&) = default;
 
     Handle* mPack = nullptr;
     void* _30 = nullptr;