diff --git a/lighter/signers/lighter-signer-darwin-amd64.dylib b/lighter/signers/lighter-signer-darwin-amd64.dylib
index 848512a..38416ed 100644
Binary files a/lighter/signers/lighter-signer-darwin-amd64.dylib and b/lighter/signers/lighter-signer-darwin-amd64.dylib differ
diff --git a/lighter/signers/lighter-signer-darwin-amd64.h b/lighter/signers/lighter-signer-darwin-amd64.h
index 83ead9e..6e1048c 100644
--- a/lighter/signers/lighter-signer-darwin-amd64.h
+++ b/lighter/signers/lighter-signer-darwin-amd64.h
@@ -12,6 +12,8 @@
 
 #ifndef GO_CGO_GOSTRING_TYPEDEF
 typedef struct { const char *p; ptrdiff_t n; } _GoString_;
+extern size_t _GoStringLen(_GoString_ s);
+extern const char *_GoStringPtr(_GoString_ s);
 #endif
 
 #endif
@@ -81,10 +83,16 @@ typedef size_t GoUintptr;
 typedef float GoFloat32;
 typedef double GoFloat64;
 #ifdef _MSC_VER
+#if !defined(__cplusplus) || _MSVC_LANG <= 201402L
 #include <complex.h>
 typedef _Fcomplex GoComplex64;
 typedef _Dcomplex GoComplex128;
 #else
+#include <complex>
+typedef std::complex<float> GoComplex64;
+typedef std::complex<double> GoComplex128;
+#endif
+#else
 typedef float _Complex GoComplex64;
 typedef double _Complex GoComplex128;
 #endif
@@ -111,7 +119,7 @@ typedef struct { void *data; GoInt len; GoInt cap; } GoSlice;
 extern "C" {
 #endif
 
-extern ApiKeyResponse GenerateAPIKey();
+extern ApiKeyResponse GenerateAPIKey(void);
 extern char* CreateClient(char* cUrl, char* cPrivateKey, int cChainId, int cApiKeyIndex, long long cAccountIndex);
 extern char* CheckClient(int cApiKeyIndex, long long cAccountIndex);
 extern SignedTxResponse SignChangePubKey(char* cPubKey, uint8_t cSkipNonce, long long cNonce, int cApiKeyIndex, long long cAccountIndex);
diff --git a/lighter/signers/lighter-signer-darwin-arm64.dylib b/lighter/signers/lighter-signer-darwin-arm64.dylib
index 9f93c93..c5f3c6e 100644
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diff --git a/lighter/signers/lighter-signer-linux-amd64.so b/lighter/signers/lighter-signer-linux-amd64.so
index c0998b0..a6538f3 100644
Binary files a/lighter/signers/lighter-signer-linux-amd64.so and b/lighter/signers/lighter-signer-linux-amd64.so differ
diff --git a/lighter/signers/lighter-signer-linux-arm64.so b/lighter/signers/lighter-signer-linux-arm64.so
index a6f4905..6ae0be4 100644
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