diff --git a/api/python/CMakeLists.txt b/api/python/CMakeLists.txt
index b41968d6d9..4d0886b350 100644
--- a/api/python/CMakeLists.txt
+++ b/api/python/CMakeLists.txt
@@ -36,8 +36,8 @@ endmacro()
 if (LIEF_EXTERNAL_NANOBINDS)
   find_package(nanobind REQUIRED)
 else()
-  set(NANOBIND_VERSION 1.6.2.r20.g46ed29e)
-  set(NANOBIND_SHA256 SHA256=fd91abf745de6b67edf87f9549df5380b666a66218b0bf170e27313d3a726ee7)
+  set(NANOBIND_VERSION 1.7.0.r7.gfd1f04b)
+  set(NANOBIND_SHA256 SHA256=c6b1e0459559fc753ec6ef0911744f5fbc5f995e868dcb1ecef8f0c6c3d376d2)
   set(NANOBIND_URL "${THIRD_PARTY_DIRECTORY}/nanobind-${NANOBIND_VERSION}.zip" CACHE STRING "URL to the Nanobind")
   FetchContent_Declare(nanobind
     URL        ${NANOBIND_URL}
diff --git a/api/python/lief/PE.pyi b/api/python/lief/PE.pyi
index 5d0a543440..3d16f2d00b 100644
--- a/api/python/lief/PE.pyi
+++ b/api/python/lief/PE.pyi
@@ -2458,8 +2458,12 @@ class Signature(lief.Object):
     def find_crt_subject(self, subject: str) -> lief.PE.x509: ...
     @overload
     def find_crt_subject(self, subject: str, serialno: list[int]) -> lief.PE.x509: ...
+    @overload
+    @staticmethod
+    def parse(path: str) -> Optional[lief.PE.Signature]: ...
+    @overload
     @staticmethod
-    def parse(self, *args, **kwargs) -> Any: ...
+    def parse(raw: list[int], skip_header: bool = ...) -> Optional[lief.PE.Signature]: ...
     @property
     def certificates(self) -> lief.PE.Signature.it_const_crt: ...
     @property
diff --git a/api/python/src/Abstract/pySection.cpp b/api/python/src/Abstract/pySection.cpp
index a89fa823f7..a46fa8e1af 100644
--- a/api/python/src/Abstract/pySection.cpp
+++ b/api/python/src/Abstract/pySection.cpp
@@ -28,15 +28,16 @@
 
 
 namespace LIEF::py {
-struct search_result {
+
+struct search_result : public nanobind::object {
   LIEF_PY_DEFAULT_CTOR(search_result, nanobind::object);
-  LIEF_PY_DEFAULT_WRAPPER(search_result);
-};
-}
 
-LIEF_PY_DEFAULT_NB_CASTER(LIEF::py::search_result, "Optional[int]")
+  NB_OBJECT_DEFAULT(search_result, object, "Optional[int]", check)
 
-namespace LIEF::py {
+  static bool check(handle h) {
+    return true;
+  }
+};
 
 template<>
 void create<Section>(nb::module_& m) {
diff --git a/api/python/src/MachO/objects/pyRelocation.cpp b/api/python/src/MachO/objects/pyRelocation.cpp
index f06462bbc6..ff6c14070f 100644
--- a/api/python/src/MachO/objects/pyRelocation.cpp
+++ b/api/python/src/MachO/objects/pyRelocation.cpp
@@ -26,22 +26,26 @@
 #include "typing.hpp"
 
 namespace LIEF::MachO::py {
-struct relocations_typing {
-  LIEF_PY_DEFAULT_CTOR(relocations_typing, nb::object);
 
-  LIEF_PY_DEFAULT_WRAPPER(relocations_typing);
+
+struct relocations_typing : public nanobind::object {
+  LIEF_PY_DEFAULT_CTOR(relocations_typing, nb::object);
+  NB_OBJECT_DEFAULT(relocations_typing, object,
+  "Union["
+    "lief.MachO.X86_RELOCATION, "
+    "lief.MachO.X86_64_RELOCATION, "
+    "lief.MachO.PPC_RELOCATION, "
+    "lief.MachO.ARM_RELOCATION, "
+    "lief.MachO.ARM64_RELOCATION, "
+    "lief.MachO.REBASE_TYPES, "
+  "]", check)
+
+  static bool check(handle h) {
+    return true;
+  }
 };
 }
 
-LIEF_PY_DEFAULT_NB_CASTER(LIEF::MachO::py::relocations_typing,
-    "Union[" "lief.MachO.X86_RELOCATION, "
-             "lief.MachO.X86_64_RELOCATION, "
-             "lief.MachO.PPC_RELOCATION, "
-             "lief.MachO.ARM_RELOCATION, "
-             "lief.MachO.ARM64_RELOCATION, "
-             "lief.MachO.REBASE_TYPES, "
-         "]");
-
 namespace LIEF::MachO::py {
 
 template<>
diff --git a/api/python/src/PE/objects/signature/pySignature.cpp b/api/python/src/PE/objects/signature/pySignature.cpp
index 00cfb43bb9..0ab1b0feae 100644
--- a/api/python/src/PE/objects/signature/pySignature.cpp
+++ b/api/python/src/PE/objects/signature/pySignature.cpp
@@ -17,6 +17,7 @@
 #include <sstream>
 #include <nanobind/stl/string.h>
 #include <nanobind/stl/vector.h>
+#include <nanobind/stl/unique_ptr.h>
 
 #include "enums_wrapper.hpp"
 
diff --git a/api/python/src/pyErr.hpp b/api/python/src/pyErr.hpp
index b0c861cd88..a8f9df528b 100644
--- a/api/python/src/pyErr.hpp
+++ b/api/python/src/pyErr.hpp
@@ -24,36 +24,24 @@
 namespace LIEF::py {
 
 template<class RetTy>
-struct typing_error {
+struct typing_error : public nanobind::object {
   using value_type = typename RetTy::value_type;
   using err_type = typename RetTy::error_type;
-  LIEF_PY_DEFAULT_CTOR(typing_error, nanobind::object);
-  LIEF_PY_DEFAULT_WRAPPER(typing_error);
-};
-}
 
-NAMESPACE_BEGIN(NB_NAMESPACE)
-NAMESPACE_BEGIN(detail)
-template<class T>
-struct type_caster<LIEF::py::typing_error<T>> {
-  using typing_type = typename LIEF::py::typing_error<T>;
-  NB_TYPE_CASTER(LIEF::py::typing_error<T>,
-      const_name("Union[") +
-                 make_caster<typename typing_type::value_type>::Name +
-      const_name(", ") +
-                 make_caster<typename typing_type::err_type>::Name +
-      const_name("]"));
+  static constexpr auto Name = nanobind::detail::const_name("Union[") +
+                 nanobind::detail::make_caster<value_type>::Name +
+      nanobind::detail::const_name(", ") +
+                 nanobind::detail::make_caster<err_type>::Name +
+      nanobind::detail::const_name("]");
 
-  bool from_python(handle src, uint8_t, cleanup_list *) noexcept {
-    return false;
-  }
-  static handle from_cpp(const LIEF::py::typing_error<T> &value, rv_policy,
-                         cleanup_list *) noexcept {
-    return value.obj;
+  LIEF_PY_DEFAULT_CTOR(typing_error, nanobind::object);
+  NB_OBJECT_DEFAULT_NONAME(typing_error, object, check)
+
+  static bool check(handle h) {
+    return true;
   }
 };
-NAMESPACE_END(detail)
-NAMESPACE_END(NB_NAMESPACE)
+}
 
 namespace LIEF::py {
 template <class Func, typename... Ts,
diff --git a/api/python/src/pySafeString.hpp b/api/python/src/pySafeString.hpp
index 0be1254334..de3458137d 100644
--- a/api/python/src/pySafeString.hpp
+++ b/api/python/src/pySafeString.hpp
@@ -18,14 +18,16 @@
 #include <string>
 #include "typing.hpp"
 
-struct safe_string_t {
+struct safe_string_t : public nanobind::object {
   LIEF_PY_DEFAULT_CTOR(safe_string_t, nanobind::str);
   LIEF_PY_DEFAULT_CTOR(safe_string_t, nanobind::bytes);
 
-  LIEF_PY_DEFAULT_WRAPPER(safe_string_t);
-};
+  NB_OBJECT_DEFAULT(safe_string_t, object, "Union[str, bytes]", check)
 
-LIEF_PY_DEFAULT_NB_CASTER(safe_string_t, "Union[str, bytes]");
+  static bool check(handle h) {
+    return true;
+  }
+};
 
 namespace LIEF::py {
 safe_string_t safe_string(const std::string& str);
diff --git a/api/python/src/typing.hpp b/api/python/src/typing.hpp
index 59c9c18b7e..fd71d34f0c 100644
--- a/api/python/src/typing.hpp
+++ b/api/python/src/typing.hpp
@@ -18,42 +18,16 @@
 #include <nanobind/nanobind.h>
 
 #define LIEF_PY_DEFAULT_CTOR(Class_, Ty) \
-  Class_(Ty obj_) : obj(std::move(obj_)) {}
-
-#define LIEF_PY_DEFAULT_WRAPPER(Class_)       \
-  Class_(const Class_&) = default;            \
-  Class_(Class_&&) = default;                 \
-                                              \
-  Class_& operator=(const Class_&) = default; \
-  Class_& operator=(Class_&&) = default;      \
-                                              \
-  operator nanobind::object () const {        \
-    return obj;                               \
-  }                                           \
-                                              \
-  operator nanobind::object && () {           \
-    return std::move(obj);                    \
-  }                                           \
-                                              \
-  Class_() : obj(nanobind::none()) {}         \
-  nanobind::object obj;
-
-
-#define LIEF_PY_DEFAULT_NB_CASTER(Class_, Typing)                   \
-NAMESPACE_BEGIN(NB_NAMESPACE)                                       \
-NAMESPACE_BEGIN(detail)                                             \
-template <> struct type_caster<Class_> {                            \
-  NB_TYPE_CASTER(Class_, const_name(Typing));                       \
-                                                                    \
-  bool from_python(handle src, uint8_t, cleanup_list *) noexcept {  \
-    return false;                                                   \
-  }                                                                 \
-  static handle from_cpp(const Class_ &value, rv_policy,            \
-                         cleanup_list *) noexcept {                 \
-    return value.obj;                                               \
-  }                                                                 \
-};                                                                  \
-NAMESPACE_END(detail)                                               \
-NAMESPACE_END(NB_NAMESPACE)
+  Class_(Ty obj_) : nanobind::object(obj_, nanobind::detail::borrow_t{}) {}
 
+#define NB_OBJECT_DEFAULT_NONAME(Type, Parent, Check)      \
+public:                                                    \
+    NB_INLINE Type(handle h, ::nanobind::detail::borrow_t) \
+        : Parent(h, ::nanobind::detail::borrow_t{}) { }    \
+    NB_INLINE Type(handle h, ::nanobind::detail::steal_t)  \
+        : Parent(h, ::nanobind::detail::steal_t{}) { }     \
+    NB_INLINE static bool check_(handle h) {               \
+        return Check(h.ptr());                             \
+    }                                                      \
+    NB_INLINE Type() : Parent() {}
 #endif
diff --git a/api/python/src/typing/InputParser.hpp b/api/python/src/typing/InputParser.hpp
index 89f36ad36d..f7a45f38a5 100644
--- a/api/python/src/typing/InputParser.hpp
+++ b/api/python/src/typing/InputParser.hpp
@@ -18,28 +18,14 @@
 #include "typing.hpp"
 
 namespace LIEF::py::typing {
-struct InputParser {
+struct InputParser : public nanobind::object {
   LIEF_PY_DEFAULT_CTOR(InputParser, nanobind::object);
-  LIEF_PY_DEFAULT_WRAPPER(InputParser);
-};
-}
 
-NAMESPACE_BEGIN(NB_NAMESPACE)
-NAMESPACE_BEGIN(detail)
-template <> struct type_caster<LIEF::py::typing::InputParser> {
-  using Type = LIEF::py::typing::InputParser;
-  NB_TYPE_CASTER(LIEF::py::typing::InputParser, const_name("Union[io.IOBase | os.PathLike]"));
+  NB_OBJECT_DEFAULT(InputParser, object, "Union[io.IOBase | os.PathLike]", check)
 
-  bool from_python(handle src, uint8_t, cleanup_list *) noexcept {
-    value = nanobind::object(src, nanobind::detail::borrow_t());
+  static bool check(handle h) {
     return true;
   }
-  static handle from_cpp(const Type &value, rv_policy,
-                         cleanup_list *) noexcept {
-    return nanobind::none();
-  }
 };
-NAMESPACE_END(detail)
-NAMESPACE_END(NB_NAMESPACE)
-
+}
 #endif
diff --git a/third-party/nanobind-1.6.2.r20.g46ed29e.zip b/third-party/nanobind-1.7.0.r7.gfd1f04b.zip
similarity index 91%
rename from third-party/nanobind-1.6.2.r20.g46ed29e.zip
rename to third-party/nanobind-1.7.0.r7.gfd1f04b.zip
index c392b89d52..096ced5fb1 100644
Binary files a/third-party/nanobind-1.6.2.r20.g46ed29e.zip and b/third-party/nanobind-1.7.0.r7.gfd1f04b.zip differ