diff --git a/Cargo.lock b/Cargo.lock
index 7c17d76a7ba1e511357fc4b2f93f0c7109d23686..800096f77dda5ff3bf4fdc8cc082116748d26f83 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2480,7 +2480,7 @@ dependencies = [
 
 [[package]]
 name = "duniter"
-version = "0.8.0"
+version = "0.8.1"
 dependencies = [
  "async-io",
  "bs58 0.5.1",
diff --git a/node/Cargo.toml b/node/Cargo.toml
index 7c5db824740faea013c48d967bc9ac6948140820..f698e71646b6d16c5d37f4af8075a6da6300702b 100644
--- a/node/Cargo.toml
+++ b/node/Cargo.toml
@@ -7,7 +7,7 @@ homepage.workspace = true
 license.workspace = true
 name = "duniter"
 repository.workspace = true
-version = "0.8.0"
+version = "0.8.1"
 default-run = "duniter"
 
 [package.metadata.docs.rs]
diff --git a/runtime/gdev/src/lib.rs b/runtime/gdev/src/lib.rs
index bfd9a714a52eddd03faad229dd626ea0e8de6325..e6f5506a5e0d341837eb17b6479b8c53a8edf19b 100644
--- a/runtime/gdev/src/lib.rs
+++ b/runtime/gdev/src/lib.rs
@@ -96,7 +96,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
     //   `spec_version`, and `authoring_version` are the same between Wasm and native.
     // This value is set to 100 to notify Polkadot-JS App (https://polkadot.js.org/apps) to use
     //   the compatible custom types.
-    spec_version: 800,
+    spec_version: 901,
     impl_version: 1,
     apis: RUNTIME_API_VERSIONS,
     transaction_version: 1,