diff --git a/conan.lock b/conan.lock
index 9dfbb86960..b5d0fe2cd4 100644
--- a/conan.lock
+++ b/conan.lock
@@ -12,7 +12,7 @@
         "protobuf/6.33.5#ff253ead763bd8d9904a52979cd21e81%1782392410.233933",
         "openssl/3.6.3#f806de8933e3bf6f01016c6a888cee2e%1783945160.863288",
         "nudb/2.0.9#11149c73f8f2baff9a0198fe25971fc7%1782392402.297166",
-        "mpt-crypto/0.4.0-rc4#ffdba12f2332357f0d8b0ae944cfff52%1784138702.932355",
+        "mpt-crypto/1.0.2#b313cef0c1a493eb970ad185b2e9bab7%1784285108.866483",
         "lz4/1.10.0#982d9b673900f665a1da109e09c17cab%1782392402.164188",
         "libiconv/1.17#9923bc6dc6f106646d6967e0039a5ada%1782392792.775744",
         "libbacktrace/cci.20210118#a7691bfccd8caaf66309df196790a5a1%1782392402.420732",
diff --git a/conanfile.py b/conanfile.py
index f0b10cf34b..bde79db65d 100644
--- a/conanfile.py
+++ b/conanfile.py
@@ -134,7 +134,7 @@ class Xrpl(ConanFile):
         if self.options.jemalloc:
             self.requires("jemalloc/5.3.1")
         self.requires("lz4/1.10.0", force=True)
-        self.requires("mpt-crypto/0.4.0-rc4", transitive_headers=True)
+        self.requires("mpt-crypto/1.0.2", transitive_headers=True)
         self.requires("protobuf/6.33.5", force=True)
         if self.options.rocksdb:
             self.requires("rocksdb/10.5.1")