Updated bitcoin, bitcoin_hashes and secp256k1 dependencies

diff --git a/Cargo.toml b/Cargo.toml
index c0e7083d12a29b2bfc4507192a1d1edfdfe41bb0..004e6d25bbbebdcb0151a72a13912856cf59e18d 100644 (file)
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,12 +22,12 @@ max_level_info = []
 max_level_debug = []
 
 [dependencies]
-bitcoin = "0.18"
-bitcoin_hashes = "0.3"
-secp256k1 = "0.12"
+bitcoin = "0.20"
+bitcoin_hashes = "0.7"
+secp256k1 = "0.15"
 
 [dev-dependencies.bitcoin]
-version = "0.18"
+version = "0.20"
 features = ["bitcoinconsensus"]
 
 [dev-dependencies]