diff --git a/Cargo.lock b/Cargo.lock
index ad4830071b58c348881b8a5e070ea2d32af54ad7..9825d37d4b6f2a177112af0c60ed65e17451d630 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -249,7 +249,7 @@ dependencies = [
 
 [[package]]
 name = "dubp-documents"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "byteorder 1.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "dup-crypto 0.6.0",
@@ -269,7 +269,7 @@ name = "duniter-conf"
 version = "0.1.0-a0.1"
 dependencies = [
  "dirs 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "dubp-documents 0.11.0",
+ "dubp-documents 0.12.0",
  "duniter-module 0.1.0-a0.1",
  "dup-crypto 0.6.0",
  "durs-common-tools 0.1.0",
@@ -291,7 +291,7 @@ dependencies = [
  "dup-crypto 0.6.0",
  "durs-blockchain 0.1.0-a0.1",
  "durs-message 0.1.0-a0.1",
- "durs-network-documents 0.3.0",
+ "durs-network-documents 0.3.1",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "log-panics 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -306,9 +306,9 @@ dependencies = [
 name = "duniter-module"
 version = "0.1.0-a0.1"
 dependencies = [
- "dubp-documents 0.11.0",
+ "dubp-documents 0.12.0",
  "dup-crypto 0.6.0",
- "durs-network-documents 0.3.0",
+ "durs-network-documents 0.3.1",
  "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -319,10 +319,10 @@ dependencies = [
 name = "duniter-network"
 version = "0.1.0-a0.1"
 dependencies = [
- "dubp-documents 0.11.0",
+ "dubp-documents 0.12.0",
  "duniter-module 0.1.0-a0.1",
  "dup-crypto 0.6.0",
- "durs-network-documents 0.3.0",
+ "durs-network-documents 0.3.1",
  "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -359,7 +359,7 @@ name = "durs-blockchain"
 version = "0.1.0-a0.1"
 dependencies = [
  "dirs 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "dubp-documents 0.11.0",
+ "dubp-documents 0.12.0",
  "duniter-conf 0.1.0-a0.1",
  "duniter-module 0.1.0-a0.1",
  "duniter-network 0.1.0-a0.1",
@@ -367,7 +367,7 @@ dependencies = [
  "durs-blockchain-dal 0.1.0-a0.1",
  "durs-common-tools 0.1.0",
  "durs-message 0.1.0-a0.1",
- "durs-network-documents 0.3.0",
+ "durs-network-documents 0.3.1",
  "durs-wot 0.8.0-a0.9",
  "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "json-pest-parser 0.1.0",
@@ -385,7 +385,7 @@ dependencies = [
 name = "durs-blockchain-dal"
 version = "0.1.0-a0.1"
 dependencies = [
- "dubp-documents 0.11.0",
+ "dubp-documents 0.12.0",
  "duniter-module 0.1.0-a0.1",
  "dup-crypto 0.6.0",
  "durs-wot 0.8.0-a0.9",
@@ -408,11 +408,11 @@ dependencies = [
 name = "durs-message"
 version = "0.1.0-a0.1"
 dependencies = [
- "dubp-documents 0.11.0",
+ "dubp-documents 0.12.0",
  "duniter-module 0.1.0-a0.1",
  "duniter-network 0.1.0-a0.1",
  "dup-crypto 0.6.0",
- "durs-network-documents 0.3.0",
+ "durs-network-documents 0.3.1",
  "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -420,11 +420,11 @@ dependencies = [
 
 [[package]]
 name = "durs-network-documents"
-version = "0.3.0"
+version = "0.3.1"
 dependencies = [
  "base58 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "bincode 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "dubp-documents 0.11.0",
+ "dubp-documents 0.12.0",
  "dup-crypto 0.6.0",
  "hex 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "pest 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -455,13 +455,13 @@ dependencies = [
 name = "durs-tui"
 version = "0.1.0-a0.1"
 dependencies = [
- "dubp-documents 0.11.0",
+ "dubp-documents 0.12.0",
  "duniter-conf 0.1.0-a0.1",
  "duniter-module 0.1.0-a0.1",
  "duniter-network 0.1.0-a0.1",
  "dup-crypto 0.6.0",
  "durs-message 0.1.0-a0.1",
- "durs-network-documents 0.3.0",
+ "durs-network-documents 0.3.1",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -486,13 +486,13 @@ name = "durs-ws2p"
 version = "0.1.0-a0.1"
 dependencies = [
  "bincode 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "dubp-documents 0.11.0",
+ "dubp-documents 0.12.0",
  "duniter-conf 0.1.0-a0.1",
  "duniter-module 0.1.0-a0.1",
  "duniter-network 0.1.0-a0.1",
  "dup-crypto 0.6.0",
  "durs-message 0.1.0-a0.1",
- "durs-network-documents 0.3.0",
+ "durs-network-documents 0.3.1",
  "durs-ws2p-messages 0.1.0-a0.1",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -508,9 +508,9 @@ version = "0.1.0-a0.1"
 dependencies = [
  "bincode 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "dubp-documents 0.11.0",
+ "dubp-documents 0.12.0",
  "dup-crypto 0.6.0",
- "durs-network-documents 0.3.0",
+ "durs-network-documents 0.3.1",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "pretty_assertions 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -523,13 +523,13 @@ name = "durs-ws2p-v1-legacy"
 version = "0.1.0-a0.1"
 dependencies = [
  "byteorder 1.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "dubp-documents 0.11.0",
+ "dubp-documents 0.12.0",
  "duniter-conf 0.1.0-a0.1",
  "duniter-module 0.1.0-a0.1",
  "duniter-network 0.1.0-a0.1",
  "dup-crypto 0.6.0",
  "durs-message 0.1.0-a0.1",
- "durs-network-documents 0.3.0",
+ "durs-network-documents 0.3.1",
  "durs-wot 0.8.0-a0.9",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",