diff --git a/Cargo.lock b/Cargo.lock
index f653124..d3c7567 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -10,37 +10,6 @@ dependencies = [
  "regex",
 ]
 
-[[package]]
-name = "aes"
-version = "0.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "884391ef1066acaa41e766ba8f596341b96e93ce34f9a43e7d24bf0a0eaf0561"
-dependencies = [
- "aes-soft",
- "aesni",
- "cipher",
-]
-
-[[package]]
-name = "aes-soft"
-version = "0.6.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be14c7498ea50828a38d0e24a765ed2effe92a705885b57d029cd67d45744072"
-dependencies = [
- "cipher",
- "opaque-debug 0.3.0",
-]
-
-[[package]]
-name = "aesni"
-version = "0.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea2e11f5e94c2f7d386164cc2aa1f97823fed6f259e486940a71c174dd01b0ce"
-dependencies = [
- "cipher",
- "opaque-debug 0.3.0",
-]
-
 [[package]]
 name = "aho-corasick"
 version = "0.7.15"
@@ -390,15 +359,6 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "cipher"
-version = "0.2.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12f8e7987cbd042a63249497f41aed09f8e65add917ea6566effbc56578d6801"
-dependencies = [
- "generic-array 0.14.4",
-]
-
 [[package]]
 name = "cmake"
 version = "0.1.45"
@@ -591,9 +551,9 @@ checksum = "4bb454f0228b18c7f4c3b0ebbee346ed9c52e7443b0999cd543ff3571205701d"
 
 [[package]]
 name = "dubp"
-version = "0.51.1"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "914faa8052c72c8b2f513a44398123379d70a59dfedf0aa8dc7b581ee223fbfc"
+checksum = "5649c2ed6d55ce1dda5c2ef3af34f5c669c4f8882c81a5d9a395c044c8d001fe"
 dependencies = [
  "dubp-block",
  "dubp-common",
@@ -605,9 +565,9 @@ dependencies = [
 
 [[package]]
 name = "dubp-block"
-version = "0.51.1"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b15cc90473a86c4987ea34211829d491dfb56f7c09ba79ac3d57d9430782d038"
+checksum = "d6539aa405d67e06186fb028d598345548ecaf8a3b9a736d5d8b5a126d735379"
 dependencies = [
  "dubp-documents",
  "dubp-documents-parser",
@@ -620,9 +580,9 @@ dependencies = [
 
 [[package]]
 name = "dubp-common"
-version = "0.51.1"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b3a5a6cc11940e0a85f492325fec45c557c5f103c92ea445427b4272c1a12395"
+checksum = "af754efaf281211ef4253f9a833adf9064ef95c594f1acb86bee37202d23104b"
 dependencies = [
  "dup-crypto",
  "serde",
@@ -633,9 +593,9 @@ dependencies = [
 
 [[package]]
 name = "dubp-documents"
-version = "0.51.1"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "85d43233426a5a24a5d22e98da2d8f0efab9739a58af15fa27e74a213b2d5bb9"
+checksum = "0ea7da99c4b73abafa67362741f0271b41e987f33c566daa794fb3aa78adbe55"
 dependencies = [
  "beef",
  "dubp-wallet",
@@ -647,9 +607,9 @@ dependencies = [
 
 [[package]]
 name = "dubp-documents-parser"
-version = "0.51.1"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac382364d99af3c235530f9de41a1833d18a16dff8833a7b351e8946d378de18"
+checksum = "c31fa6ba34a4f0e86e2fe2ac4d1c9e9ff6e36bdcfef64e78279b9a05297bd069"
 dependencies = [
  "dubp-documents",
  "json-pest-parser",
@@ -661,9 +621,9 @@ dependencies = [
 
 [[package]]
 name = "dubp-wallet"
-version = "0.51.1"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "47cc059e6b139def809f9d0bf776a21f5c2d59fefc20ed30c7aceedfef8de703"
+checksum = "34ff32a5d34243b2e435f1a7d3b0930fedf2396da07ca2ef6ba51aac1debb0ad"
 dependencies = [
  "byteorder",
  "dubp-common",
@@ -676,7 +636,7 @@ dependencies = [
 [[package]]
 name = "duniter-bc-reader"
 version = "0.1.0"
-source = "git+https://git.duniter.org/nodes/rust/duniter-core#f9abadd0145d848ba4df2ab545639355c7f20386"
+source = "git+https://git.duniter.org/nodes/rust/duniter-core#4b5c9787c831a40a900328bf8cc9e246fbacfa8f"
 dependencies = [
  "anyhow",
  "dubp",
@@ -722,7 +682,7 @@ dependencies = [
 [[package]]
 name = "duniter-conf"
 version = "0.1.0"
-source = "git+https://git.duniter.org/nodes/rust/duniter-core#f9abadd0145d848ba4df2ab545639355c7f20386"
+source = "git+https://git.duniter.org/nodes/rust/duniter-core#4b5c9787c831a40a900328bf8cc9e246fbacfa8f"
 dependencies = [
  "dubp",
  "serde",
@@ -731,7 +691,7 @@ dependencies = [
 [[package]]
 name = "duniter-core"
 version = "1.8.1"
-source = "git+https://git.duniter.org/nodes/rust/duniter-core#f9abadd0145d848ba4df2ab545639355c7f20386"
+source = "git+https://git.duniter.org/nodes/rust/duniter-core#4b5c9787c831a40a900328bf8cc9e246fbacfa8f"
 dependencies = [
  "duniter-bc-reader",
  "duniter-conf",
@@ -744,7 +704,7 @@ dependencies = [
 [[package]]
 name = "duniter-dbs"
 version = "0.1.0"
-source = "git+https://git.duniter.org/nodes/rust/duniter-core#f9abadd0145d848ba4df2ab545639355c7f20386"
+source = "git+https://git.duniter.org/nodes/rust/duniter-core#4b5c9787c831a40a900328bf8cc9e246fbacfa8f"
 dependencies = [
  "arrayvec",
  "bincode",
@@ -767,7 +727,7 @@ dependencies = [
 [[package]]
 name = "duniter-dbs-write-ops"
 version = "0.1.0"
-source = "git+https://git.duniter.org/nodes/rust/duniter-core#f9abadd0145d848ba4df2ab545639355c7f20386"
+source = "git+https://git.duniter.org/nodes/rust/duniter-core#4b5c9787c831a40a900328bf8cc9e246fbacfa8f"
 dependencies = [
  "chrono",
  "dubp",
@@ -782,7 +742,7 @@ dependencies = [
 [[package]]
 name = "duniter-global"
 version = "1.8.1"
-source = "git+https://git.duniter.org/nodes/rust/duniter-core#f9abadd0145d848ba4df2ab545639355c7f20386"
+source = "git+https://git.duniter.org/nodes/rust/duniter-core#4b5c9787c831a40a900328bf8cc9e246fbacfa8f"
 dependencies = [
  "async-rwlock",
  "dubp",
@@ -900,7 +860,7 @@ dependencies = [
 [[package]]
 name = "duniter-mempools"
 version = "0.1.0"
-source = "git+https://git.duniter.org/nodes/rust/duniter-core#f9abadd0145d848ba4df2ab545639355c7f20386"
+source = "git+https://git.duniter.org/nodes/rust/duniter-core#4b5c9787c831a40a900328bf8cc9e246fbacfa8f"
 dependencies = [
  "dubp",
  "duniter-bc-reader",
@@ -913,7 +873,7 @@ dependencies = [
 [[package]]
 name = "duniter-module"
 version = "0.1.0"
-source = "git+https://git.duniter.org/nodes/rust/duniter-core#f9abadd0145d848ba4df2ab545639355c7f20386"
+source = "git+https://git.duniter.org/nodes/rust/duniter-core#4b5c9787c831a40a900328bf8cc9e246fbacfa8f"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -928,11 +888,10 @@ dependencies = [
 
 [[package]]
 name = "dup-crypto"
-version = "0.51.1"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3b8d3e1c65e3ed89db6973e807e9c355c8f9078866402e695a16683f1e226d2"
+checksum = "d66627bb4c014d390a345230745931e2144cc10f3dc16989399dde85510a6543"
 dependencies = [
- "aes",
  "arrayvec",
  "base64",
  "blake3",
@@ -941,6 +900,7 @@ dependencies = [
  "cryptoxide",
  "ed25519-bip32",
  "getrandom 0.2.2",
+ "hex",
  "once_cell",
  "ring",
  "serde",
@@ -1265,6 +1225,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "hex"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
+
 [[package]]
 name = "http"
 version = "0.2.4"
@@ -1416,7 +1382,7 @@ dependencies = [
 [[package]]
 name = "kv_typed"
 version = "0.1.0"
-source = "git+https://git.duniter.org/nodes/rust/duniter-core#f9abadd0145d848ba4df2ab545639355c7f20386"
+source = "git+https://git.duniter.org/nodes/rust/duniter-core#4b5c9787c831a40a900328bf8cc9e246fbacfa8f"
 dependencies = [
  "byteorder",
  "cfg-if 0.1.10",
diff --git a/Cargo.toml b/Cargo.toml
index c8f214a..6e7a39b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@ async-graphql = { version = "2.8", features = ["log"] }
 async-mutex = "1.4.0"
 async-trait = "0.1.41"
 bytes = "1.0"
-dubp = { version = "0.51.0", features = ["duniter"] }
+dubp = { version = "0.52.0", features = ["duniter"] }
 duniter-bca = { path = "./bca" }
 duniter-core = { git = "https://git.duniter.org/nodes/rust/duniter-core" }
 duniter-gva-db = { path = "./db" }
diff --git a/bca/Cargo.toml b/bca/Cargo.toml
index d29a25d..f141ed6 100644
--- a/bca/Cargo.toml
+++ b/bca/Cargo.toml
@@ -11,7 +11,7 @@ arrayvec = { version = "0.5.1", features = ["serde"] }
 async-bincode = "0.6.1"
 async_io_stream = { version = "0.3.1", features = [ "tokio_io"] }
 bincode = "1.3"
-dubp = { version = "0.51.0", features = ["duniter"] }
+dubp = { version = "0.52.0", features = ["duniter"] }
 duniter-bca-types = { path = "types", features = ["duniter"] }
 duniter-core = { git = "https://git.duniter.org/nodes/rust/duniter-core" }
 duniter-gva-db = { path = "../db" }
diff --git a/bca/types/Cargo.toml b/bca/types/Cargo.toml
index ef4fc90..f01e2f7 100644
--- a/bca/types/Cargo.toml
+++ b/bca/types/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 [dependencies]
 arrayvec = { version = "0.5.1", features = ["serde"] }
 bincode = "1.3"
-dubp = { version = "0.51.0" }
+dubp = { version = "0.52.0" }
 serde = { version = "1.0.105", features = ["derive"] }
 smallvec = { version = "1.4.0", features = ["serde"] }
 thiserror = "1.0.20"
diff --git a/db/Cargo.toml b/db/Cargo.toml
index 98ffcdf..3bd8d18 100644
--- a/db/Cargo.toml
+++ b/db/Cargo.toml
@@ -14,7 +14,7 @@ path = "src/lib.rs"
 bincode = "1.2.1"
 chrono = { version = "0.4.15", optional = true }
 duniter-core = { git = "https://git.duniter.org/nodes/rust/duniter-core" }
-dubp = { version = "0.51.0", features = ["duniter"] }
+dubp = { version = "0.52.0", features = ["duniter"] }
 parking_lot = "0.11.0"
 paste = "1.0.2"
 serde = { version = "1.0.105", features = ["derive"] }
diff --git a/dbs-reader/Cargo.toml b/dbs-reader/Cargo.toml
index 7b95b39..3539663 100644
--- a/dbs-reader/Cargo.toml
+++ b/dbs-reader/Cargo.toml
@@ -20,7 +20,7 @@ arrayvec = "0.5.1"
 duniter-bca-types = { path = "../bca/types" }
 duniter-core = { git = "https://git.duniter.org/nodes/rust/duniter-core" }
 duniter-gva-db = { path = "../db" }
-dubp = { version = "0.51.0", features = ["duniter"] }
+dubp = { version = "0.52.0", features = ["duniter"] }
 mockall = { version = "0.9.1", optional = true }
 resiter = "0.4.0"
 
diff --git a/gql/Cargo.toml b/gql/Cargo.toml
index e78f22e..8ff0acf 100644
--- a/gql/Cargo.toml
+++ b/gql/Cargo.toml
@@ -10,7 +10,7 @@ anyhow = "1.0.33"
 arrayvec = "0.5.1"
 async-graphql = { version = "2.8", features = ["log"] }
 async-trait = "0.1.41"
-dubp = { version = "0.51.0", features = ["duniter"] }
+dubp = { version = "0.52.0", features = ["duniter"] }
 duniter-core = { git = "https://git.duniter.org/nodes/rust/duniter-core" }
 duniter-gva-db = { path = "../db" }
 duniter-gva-dbs-reader = { path = "../dbs-reader" }
diff --git a/indexer/Cargo.toml b/indexer/Cargo.toml
index 59a390a..a41edda 100644
--- a/indexer/Cargo.toml
+++ b/indexer/Cargo.toml
@@ -15,7 +15,7 @@ path = "src/lib.rs"
 anyhow = "1.0.34"
 duniter-core = { git = "https://git.duniter.org/nodes/rust/duniter-core" }
 duniter-gva-db = { path = "../db" }
-dubp = { version = "0.51.0", features = ["duniter"] }
+dubp = { version = "0.52.0", features = ["duniter"] }
 once_cell = "1.5.2"
 resiter = "0.4.0"