diff --git a/native/Cargo.lock b/native/Cargo.lock
index bd67daadb300fdc38cc5845eae186b22ee9413c4..312904d0e49db14f7627c7fdcac2063ba124b94e 100644
--- a/native/Cargo.lock
+++ b/native/Cargo.lock
@@ -2,7 +2,7 @@
 name = "duniter-rs-wotb-js"
 version = "0.0.0"
 dependencies = [
- "duniter-rs-wotb 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "duniter-rs-wotb 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "neon 0.1.20 (registry+https://github.com/rust-lang/crates.io-index)",
  "neon-build 0.1.20 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -36,7 +36,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "duniter-rs-wotb"
-version = "0.3.0"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bincode 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -193,7 +193,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum bincode 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)" = "9a6301db0b49fb63551bc15b5ae348147101cdf323242b93ec7546d5002ff1af"
 "checksum byteorder 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ff81738b726f5d099632ceaffe7fb65b90212e8dce59d518729e7e8634032d3d"
 "checksum cslice 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "697c714f50560202b1f4e2e09cd50a421881c83e9025db75d15f276616f04f40"
-"checksum duniter-rs-wotb 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a920835610a5255102364338e47a77b0bb73d4fe98e9d8838c0885062a9c7105"
+"checksum duniter-rs-wotb 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "fca2ff529d0ea4673f653cb93c2e39b91fdfffc39943a9fe06eb4ffcd1cb0dc4"
 "checksum gcc 0.3.54 (registry+https://github.com/rust-lang/crates.io-index)" = "5e33ec290da0d127825013597dbdfc28bee4964690c7ce1166cbc2a7bd08b1bb"
 "checksum lazy_static 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)" = "c9e5e58fa1a4c3b915a561a78a22ee0cac6ab97dca2504428bc1cb074375f8d5"
 "checksum libc 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)" = "5ba3df4dcb460b9dfbd070d41c94c19209620c191b0340b929ce748a2bcd42d2"
diff --git a/native/Cargo.toml b/native/Cargo.toml
index 39dc5e06a9c5cef9b3b2ba5327db0e06fc2b45bd..7a1bc10daf1e6aa620ac36239dc05613378d3154 100644
--- a/native/Cargo.toml
+++ b/native/Cargo.toml
@@ -14,4 +14,4 @@ neon-build = "0.1.20"
 
 [dependencies]
 neon = "0.1.20"
-duniter-rs-wotb = "0.3.0"
+duniter-rs-wotb = "0.3.1"