diff --git a/libraries/libstratosphere/include/stratosphere/ams/ams_types.hpp b/libraries/libstratosphere/include/stratosphere/ams/ams_types.hpp
index 27f575a88..02667187f 100644
--- a/libraries/libstratosphere/include/stratosphere/ams/ams_types.hpp
+++ b/libraries/libstratosphere/include/stratosphere/ams/ams_types.hpp
@@ -38,27 +38,41 @@ namespace ams::exosphere {
     };
     #undef AMS_DEFINE_TARGET_FIRMWARE_ENUM
 
-    constexpr inline u32 GetVersion(u32 major, u32 minor, u32 micro) {
+    constexpr ALWAYS_INLINE u32 GetVersion(u32 major, u32 minor, u32 micro) {
         return (major << 16) | (minor << 8) | (micro);
     }
 
     struct ApiInfo {
-        u32 major_version;
-        u32 minor_version;
-        u32 micro_version;
-        TargetFirmware target_firmware;
-        u32 master_key_revision;
+        using MasterKeyRevision     = util::BitPack64::Field<0,                           8, u32>;
+        using TargetFirmwareVersion = util::BitPack64::Field<MasterKeyRevision::Next,     8, TargetFirmware>;
+        using MicroVersion          = util::BitPack64::Field<TargetFirmwareVersion::Next, 8, u32>;
+        using MinorVersion          = util::BitPack64::Field<MicroVersion::Next,          8, u32>;
+        using MajorVersion          = util::BitPack64::Field<MinorVersion::Next,          8, u32>;
 
-        constexpr u32 GetVersion() const {
-            return ::ams::exosphere::GetVersion(this->major_version, this->minor_version, this->micro_version);
+        util::BitPack64 value;
+
+        constexpr ALWAYS_INLINE u32 GetVersion() const {
+            return ::ams::exosphere::GetVersion(this->GetMajorVersion(), this->GetMinorVersion(), this->GetMicroVersion());
         }
 
-        constexpr TargetFirmware GetTargetFirmware() const {
-            return this->target_firmware;
+        constexpr ALWAYS_INLINE u32 GetMajorVersion() const {
+            return this->value.Get<MajorVersion>();
         }
 
-        constexpr u32 GetMasterKeyRevision() const {
-            return this->master_key_revision;
+        constexpr ALWAYS_INLINE u32 GetMinorVersion() const {
+            return this->value.Get<MinorVersion>();
+        }
+
+        constexpr ALWAYS_INLINE u32 GetMicroVersion() const {
+            return this->value.Get<MicroVersion>();
+        }
+
+        constexpr ALWAYS_INLINE TargetFirmware GetTargetFirmware() const {
+            return this->value.Get<TargetFirmwareVersion>();
+        }
+
+        constexpr ALWAYS_INLINE u32 GetMasterKeyRevision() const {
+            return this->value.Get<MasterKeyRevision>();
         }
     };
 
diff --git a/libraries/libstratosphere/source/ams/ams_exosphere_api.cpp b/libraries/libstratosphere/source/ams/ams_exosphere_api.cpp
index f1233ec3f..5c19ad903 100644
--- a/libraries/libstratosphere/source/ams/ams_exosphere_api.cpp
+++ b/libraries/libstratosphere/source/ams/ams_exosphere_api.cpp
@@ -26,13 +26,7 @@ namespace ams::exosphere {
             R_ASSERT(ResultNotPresent());
         }
 
-        return ApiInfo{
-            .major_version = static_cast<u32>((exosphere_cfg >> 0x20) & 0xFF),
-            .minor_version = static_cast<u32>((exosphere_cfg >> 0x18) & 0xFF),
-            .micro_version = static_cast<u32>((exosphere_cfg >> 0x10) & 0xFF),
-            .target_firmware = static_cast<TargetFirmware>((exosphere_cfg >> 0x08) & 0xFF),
-            .master_key_revision = static_cast<u32>((exosphere_cfg >> 0x00) & 0xFF),
-        };
+        return ApiInfo{ util::BitPack64(exosphere_cfg) };
     }
 
     void ForceRebootToRcm() {
diff --git a/stratosphere/ams_mitm/source/set_mitm/setsys_mitm_service.cpp b/stratosphere/ams_mitm/source/set_mitm/setsys_mitm_service.cpp
index 18df2ee9f..cf61aaa14 100644
--- a/stratosphere/ams_mitm/source/set_mitm/setsys_mitm_service.cpp
+++ b/stratosphere/ams_mitm/source/set_mitm/setsys_mitm_service.cpp
@@ -60,7 +60,7 @@ namespace ams::mitm::settings {
                 #pragma GCC diagnostic ignored "-Wformat-truncation"
                 {
                     char display_version[sizeof(g_ams_firmware_version.display_version)];
-                    std::snprintf(display_version, sizeof(display_version), "%s|AMS %u.%u.%u|%c", g_ams_firmware_version.display_version, api_info.major_version, api_info.minor_version, api_info.micro_version, emummc_char);
+                    std::snprintf(display_version, sizeof(display_version), "%s|AMS %u.%u.%u|%c", g_ams_firmware_version.display_version, api_info.GetMajorVersion(), api_info.GetMinorVersion(), api_info.GetMicroVersion(), emummc_char);
                     std::memcpy(g_ams_firmware_version.display_version, display_version, sizeof(display_version));
                 }
                 #pragma GCC diagnostic pop