diff --git a/Cargo.lock b/Cargo.lock
index c637591..131f275 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -10,7 +10,7 @@ checksum = "34ac096ce696dc2fcabef30516bb13c0a68a11d30131d3df6f04711467681b04"
 
 [[package]]
 name = "cgp"
-version = "0.3.0"
+version = "0.3.1"
 dependencies = [
  "cgp-async",
  "cgp-core",
@@ -59,7 +59,7 @@ dependencies = [
 
 [[package]]
 name = "cgp-core"
-version = "0.3.0"
+version = "0.3.1"
 dependencies = [
  "cgp-async",
  "cgp-component",
diff --git a/crates/cgp-core/Cargo.toml b/crates/cgp-core/Cargo.toml
index e4548ea..d6a42f5 100644
--- a/crates/cgp-core/Cargo.toml
+++ b/crates/cgp-core/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name         = "cgp-core"
-version      = "0.3.0"
+version      = "0.3.1"
 edition      = { workspace = true }
 license      = { workspace = true }
 repository   = { workspace = true }
diff --git a/crates/cgp-core/src/prelude.rs b/crates/cgp-core/src/prelude.rs
index 42a3c1c..26385b4 100644
--- a/crates/cgp-core/src/prelude.rs
+++ b/crates/cgp-core/src/prelude.rs
@@ -4,7 +4,7 @@ pub use cgp_component_macro::{
     cgp_auto_getter, cgp_component, cgp_getter, cgp_preset, cgp_type, delegate_components,
     for_each_replace, replace_with,
 };
-pub use cgp_error::{CanRaiseError, CanWrapError, HasErrorType};
+pub use cgp_error::{CanRaiseError, CanWrapError, HasAsyncErrorType, HasErrorType};
 pub use cgp_field::{
     Char, Cons, Either, FieldGetter, HasField, HasFieldMut, MutFieldGetter, Nil, UseField, Void,
 };
diff --git a/crates/cgp/Cargo.toml b/crates/cgp/Cargo.toml
index 4b478fc..78832e3 100644
--- a/crates/cgp/Cargo.toml
+++ b/crates/cgp/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name         = "cgp"
-version      = "0.3.0"
+version      = "0.3.1"
 edition      = { workspace = true }
 license      = { workspace = true }
 repository   = { workspace = true }
@@ -17,5 +17,5 @@ full = [ "cgp-core/full", "cgp-extra/full" ]
 
 [dependencies]
 cgp-async      = { version = "0.3.0", default-features = false }
-cgp-core       = { version = "0.3.0", default-features = false }
+cgp-core       = { version = "0.3.1", default-features = false }
 cgp-extra      = { version = "0.3.0", default-features = false }
\ No newline at end of file