diff --git a/libraries/libfc/secp256k1/CMakeLists.txt b/libraries/libfc/secp256k1/CMakeLists.txt
index 0218592a5a..bc12852ad6 100644
--- a/libraries/libfc/secp256k1/CMakeLists.txt
+++ b/libraries/libfc/secp256k1/CMakeLists.txt
@@ -5,10 +5,12 @@ add_library(secp256k1-internal INTERFACE)
 target_include_directories(secp256k1-internal INTERFACE secp256k1/src)
 
 target_compile_definitions(secp256k1-internal INTERFACE ENABLE_MODULE_RECOVERY=1
-                                                        ECMULT_GEN_PREC_BITS=4
+                                                        ENABLE_MODULE_EXTRAKEYS=1
+                                                        COMB_BLOCKS=11
+                                                        COMB_TEETH=6
                                                         ECMULT_WINDOW_SIZE=15
                                                         SECP256K1_STATIC=1)
-if(CMAKE_SYSTEM_PROCESSOR STREQUAL x86_64 OR CMAKE_SYSTEM_PROCESSOR STREQUAL amd64)
+if(CMAKE_SYSTEM_PROCESSOR STREQUAL x86_64)
   target_compile_definitions(secp256k1-internal INTERFACE USE_ASM_X86_64=1)
 endif()
 
diff --git a/libraries/libfc/secp256k1/secp256k1 b/libraries/libfc/secp256k1/secp256k1
index 1ad5185cd4..e3a885d42a 160000
--- a/libraries/libfc/secp256k1/secp256k1
+++ b/libraries/libfc/secp256k1/secp256k1
@@ -1 +1 @@
-Subproject commit 1ad5185cd42c0636104129fcc9f6a4bf9c67cc40
+Subproject commit e3a885d42a7800c1ccebad94ad1e2b82c4df5c65