diff --git a/Cargo.lock b/Cargo.lock
index 96883f79f7..4a9eca80d3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -297,21 +297,21 @@ dependencies = [
 
 [[package]]
 name = "edlang"
-version = "0.0.1-alpha.3"
+version = "0.0.1-alpha.4"
 dependencies = [
  "edlang_driver",
 ]
 
 [[package]]
 name = "edlang_ast"
-version = "0.0.1-alpha.3"
+version = "0.0.1-alpha.4"
 dependencies = [
  "edlang_span",
 ]
 
 [[package]]
 name = "edlang_check"
-version = "0.0.1-alpha.3"
+version = "0.0.1-alpha.4"
 dependencies = [
  "ariadne",
  "edlang_ast",
@@ -320,7 +320,7 @@ dependencies = [
 
 [[package]]
 name = "edlang_codegen_llvm"
-version = "0.0.1-alpha.3"
+version = "0.0.1-alpha.4"
 dependencies = [
  "edlang_ir",
  "edlang_parser",
@@ -333,7 +333,7 @@ dependencies = [
 
 [[package]]
 name = "edlang_driver"
-version = "0.0.1-alpha.3"
+version = "0.0.1-alpha.4"
 dependencies = [
  "ariadne",
  "clap",
@@ -353,7 +353,7 @@ dependencies = [
 
 [[package]]
 name = "edlang_ir"
-version = "0.0.1-alpha.3"
+version = "0.0.1-alpha.4"
 dependencies = [
  "edlang_span",
  "smallvec",
@@ -361,7 +361,7 @@ dependencies = [
 
 [[package]]
 name = "edlang_lowering"
-version = "0.0.1-alpha.3"
+version = "0.0.1-alpha.4"
 dependencies = [
  "edlang_ast",
  "edlang_ir",
@@ -370,7 +370,7 @@ dependencies = [
 
 [[package]]
 name = "edlang_parser"
-version = "0.0.1-alpha.3"
+version = "0.0.1-alpha.4"
 dependencies = [
  "ariadne",
  "edlang_ast",
@@ -383,14 +383,14 @@ dependencies = [
 
 [[package]]
 name = "edlang_session"
-version = "0.0.1-alpha.3"
+version = "0.0.1-alpha.4"
 dependencies = [
  "ariadne",
 ]
 
 [[package]]
 name = "edlang_span"
-version = "0.0.1-alpha.3"
+version = "0.0.1-alpha.4"
 
 [[package]]
 name = "either"
diff --git a/bin/edlang/Cargo.toml b/bin/edlang/Cargo.toml
index a015b0da71..c339a5abd7 100644
--- a/bin/edlang/Cargo.toml
+++ b/bin/edlang/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "edlang"
-version = "0.0.1-alpha.3"
+version = "0.0.1-alpha.4"
 authors = ["Edgar Luque <edgar@edgarluque.com>"]
 description = "A experimental language using LLVM."
 edition = "2021"
@@ -14,4 +14,4 @@ repository = "https://github.com/edg-l/edlang"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-edlang_driver = { version = "0.0.1-alpha.3", path = "../../lib/edlang_driver" }
+edlang_driver = { version = "0.0.1-alpha.4", path = "../../lib/edlang_driver" }
diff --git a/lib/edlang_ast/Cargo.toml b/lib/edlang_ast/Cargo.toml
index 8b897ec4e9..d9e9034cc1 100644
--- a/lib/edlang_ast/Cargo.toml
+++ b/lib/edlang_ast/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "edlang_ast"
-version = "0.0.1-alpha.3"
+version = "0.0.1-alpha.4"
 authors = ["Edgar Luque <edgar@edgarluque.com>"]
 description = "edlang AST"
 edition = "2021"
@@ -13,4 +13,4 @@ repository = "https://github.com/edg-l/edlang"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-edlang_span = { version = "0.0.1-alpha.3", path = "../edlang_span" }
+edlang_span = { version = "0.0.1-alpha.4", path = "../edlang_span" }
diff --git a/lib/edlang_check/Cargo.toml b/lib/edlang_check/Cargo.toml
index 514712df93..2dc90757b8 100644
--- a/lib/edlang_check/Cargo.toml
+++ b/lib/edlang_check/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "edlang_check"
-version = "0.0.1-alpha.3"
+version = "0.0.1-alpha.4"
 authors = ["Edgar Luque <edgar@edgarluque.com>"]
 description = "edlang check"
 edition = "2021"
@@ -14,5 +14,5 @@ repository = "https://github.com/edg-l/edlang"
 
 [dependencies]
 ariadne = { version = "0.4.0", features = ["auto-color"] }
-edlang_ast = { version = "0.0.1-alpha.3", path = "../edlang_ast" }
+edlang_ast = { version = "0.0.1-alpha.4", path = "../edlang_ast" }
 tracing = { workspace = true }
diff --git a/lib/edlang_codegen_llvm/Cargo.toml b/lib/edlang_codegen_llvm/Cargo.toml
index c35cc7dee1..ea2cb73a59 100644
--- a/lib/edlang_codegen_llvm/Cargo.toml
+++ b/lib/edlang_codegen_llvm/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "edlang_codegen_llvm"
-version = "0.0.1-alpha.3"
+version = "0.0.1-alpha.4"
 authors = ["Edgar Luque <edgar@edgarluque.com>"]
 description = "edlang LLVM codegen"
 edition = "2021"
@@ -13,10 +13,10 @@ repository = "https://github.com/edg-l/edlang"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-edlang_ir = { version = "0.0.1-alpha.3", path = "../edlang_ir" }
-edlang_parser = { version = "0.0.1-alpha.3", path = "../edlang_parser" }
-edlang_session = { version = "0.0.1-alpha.3", path = "../edlang_session" }
+edlang_ir = { version = "0.0.1-alpha.4", path = "../edlang_ir" }
+edlang_parser = { version = "0.0.1-alpha.4", path = "../edlang_parser" }
+edlang_session = { version = "0.0.1-alpha.4", path = "../edlang_session" }
 llvm-sys = "170.0.1"
 inkwell = { git = "https://github.com/TheDan64/inkwell", rev = "c044e3cd8d92972ca75b374fb6c5a2794f5b53ca", features = ["llvm17-0"] }
 tracing = { workspace = true }
-edlang_span = { version = "0.0.1-alpha.3", path = "../edlang_span" }
+edlang_span = { version = "0.0.1-alpha.4", path = "../edlang_span" }
diff --git a/lib/edlang_driver/Cargo.toml b/lib/edlang_driver/Cargo.toml
index da4aa7b7cd..6c04afa400 100644
--- a/lib/edlang_driver/Cargo.toml
+++ b/lib/edlang_driver/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "edlang_driver"
-version = "0.0.1-alpha.3"
+version = "0.0.1-alpha.4"
 authors = ["Edgar Luque <edgar@edgarluque.com>"]
 description = "edlang compiler driver library"
 edition = "2021"
@@ -16,13 +16,13 @@ repository = "https://github.com/edg-l/edlang"
 ariadne = { version = "0.4.0", features = ["auto-color"] }
 clap = { version = "4.4.16", features = ["derive"] }
 color-eyre = "0.6.2"
-edlang_ast = { version = "0.0.1-alpha.3", path = "../edlang_ast" }
-edlang_check = { version = "0.0.1-alpha.3", path = "../edlang_check" }
-edlang_codegen_llvm = { version = "0.0.1-alpha.3", path = "../edlang_codegen_llvm" }
-edlang_ir = { version = "0.0.1-alpha.3", path = "../edlang_ir" }
-edlang_lowering = { version = "0.0.1-alpha.3", path = "../edlang_lowering" }
-edlang_parser = { version = "0.0.1-alpha.3", path = "../edlang_parser" }
-edlang_session = { version = "0.0.1-alpha.3", path = "../edlang_session" }
+edlang_ast = { version = "0.0.1-alpha.4", path = "../edlang_ast" }
+edlang_check = { version = "0.0.1-alpha.4", path = "../edlang_check" }
+edlang_codegen_llvm = { version = "0.0.1-alpha.4", path = "../edlang_codegen_llvm" }
+edlang_ir = { version = "0.0.1-alpha.4", path = "../edlang_ir" }
+edlang_lowering = { version = "0.0.1-alpha.4", path = "../edlang_lowering" }
+edlang_parser = { version = "0.0.1-alpha.4", path = "../edlang_parser" }
+edlang_session = { version = "0.0.1-alpha.4", path = "../edlang_session" }
 tracing = { workspace = true }
 tracing-subscriber = { version = "0.3.18", features = ["env-filter"] }
 
diff --git a/lib/edlang_ir/Cargo.toml b/lib/edlang_ir/Cargo.toml
index f253e7a7e4..05ae1b76aa 100644
--- a/lib/edlang_ir/Cargo.toml
+++ b/lib/edlang_ir/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "edlang_ir"
-version = "0.0.1-alpha.3"
+version = "0.0.1-alpha.4"
 authors = ["Edgar Luque <edgar@edgarluque.com>"]
 description = "edlang IR"
 edition = "2021"
@@ -13,5 +13,5 @@ repository = "https://github.com/edg-l/edlang"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-edlang_span = { version = "0.0.1-alpha.3", path = "../edlang_span" }
+edlang_span = { version = "0.0.1-alpha.4", path = "../edlang_span" }
 smallvec = "1.13.1"
diff --git a/lib/edlang_lowering/Cargo.toml b/lib/edlang_lowering/Cargo.toml
index 62a10ce94f..1a1b10a364 100644
--- a/lib/edlang_lowering/Cargo.toml
+++ b/lib/edlang_lowering/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "edlang_lowering"
-version = "0.0.1-alpha.3"
+version = "0.0.1-alpha.4"
 authors = ["Edgar Luque <edgar@edgarluque.com>"]
 description = "edlang lowering"
 edition = "2021"
@@ -13,6 +13,6 @@ repository = "https://github.com/edg-l/edlang"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-edlang_ast = { version = "0.0.1-alpha.3", path = "../edlang_ast" }
-edlang_ir = { version = "0.0.1-alpha.3", path = "../edlang_ir" }
+edlang_ast = { version = "0.0.1-alpha.4", path = "../edlang_ast" }
+edlang_ir = { version = "0.0.1-alpha.4", path = "../edlang_ir" }
 tracing.workspace = true
diff --git a/lib/edlang_parser/Cargo.toml b/lib/edlang_parser/Cargo.toml
index aab7524d96..c73157c920 100644
--- a/lib/edlang_parser/Cargo.toml
+++ b/lib/edlang_parser/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "edlang_parser"
-version = "0.0.1-alpha.3"
+version = "0.0.1-alpha.4"
 authors = ["Edgar Luque <edgar@edgarluque.com>"]
 description = "edlang parser"
 edition = "2021"
@@ -14,7 +14,7 @@ repository = "https://github.com/edg-l/edlang"
 
 [dependencies]
 ariadne = { version = "0.4.0", features = ["auto-color"] }
-edlang_ast = { version = "0.0.1-alpha.3", path = "../edlang_ast" }
+edlang_ast = { version = "0.0.1-alpha.4", path = "../edlang_ast" }
 itertools = "0.12.0"
 lalrpop-util = { version = "0.20.0", features = ["lexer"] }
 logos = "0.14.0"
diff --git a/lib/edlang_session/Cargo.toml b/lib/edlang_session/Cargo.toml
index 23dbc6a3ba..358bc2d4f7 100644
--- a/lib/edlang_session/Cargo.toml
+++ b/lib/edlang_session/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "edlang_session"
-version = "0.0.1-alpha.3"
+version = "0.0.1-alpha.4"
 authors = ["Edgar Luque <edgar@edgarluque.com>"]
 description = "edlang session"
 edition = "2021"
diff --git a/lib/edlang_span/Cargo.toml b/lib/edlang_span/Cargo.toml
index 34e9973ca0..1c3c25c633 100644
--- a/lib/edlang_span/Cargo.toml
+++ b/lib/edlang_span/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "edlang_span"
-version = "0.0.1-alpha.3"
+version = "0.0.1-alpha.4"
 authors = ["Edgar Luque <edgar@edgarluque.com>"]
 description = "edlang span"
 edition = "2021"