diff --git a/CHANGELOG.md b/CHANGELOG.md
index ac21b1aba..469c18c9f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,20 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.0.1-alpha.12] - 2024-03-02
+
+### 🚀 Features
+
+- Add casts
+
+### 🐛 Bug Fixes
+
+- *(ci)* Try to fix release ci changelog
+
+### 🧪 Testing
+
+- Add cast test
+
 ## [0.0.1-alpha.11] - 2024-03-01
 
 ### 🚀 Features
diff --git a/Cargo.lock b/Cargo.lock
index ffdb08bd7..46d579997 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -28,9 +28,9 @@ dependencies = [
 
 [[package]]
 name = "anstream"
-version = "0.6.12"
+version = "0.6.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "96b09b5178381e0874812a9b157f7fe84982617e48f71f4e3235482775e5b540"
+checksum = "d96bd03f33fe50a863e394ee9718a706f988b9079b20c3784fb726e7678b62fb"
 dependencies = [
  "anstyle",
  "anstyle-parse",
@@ -265,12 +265,6 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7a81dae078cea95a014a339291cec439d2f232ebe854a9d672b796c6afafa9b7"
 
-[[package]]
-name = "diff"
-version = "0.1.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "56254986775e3233ffa9c4d7d3faaf6d36a2c09d30b20687e9f88bc8bafc16c8"
-
 [[package]]
 name = "dirs-next"
 version = "2.0.0"
@@ -294,21 +288,21 @@ dependencies = [
 
 [[package]]
 name = "edlang"
-version = "0.0.1-alpha.11"
+version = "0.0.1-alpha.12"
 dependencies = [
  "edlang_driver",
 ]
 
 [[package]]
 name = "edlang_ast"
-version = "0.0.1-alpha.11"
+version = "0.0.1-alpha.12"
 dependencies = [
  "edlang_span",
 ]
 
 [[package]]
 name = "edlang_check"
-version = "0.0.1-alpha.11"
+version = "0.0.1-alpha.12"
 dependencies = [
  "ariadne",
  "edlang_ast",
@@ -319,7 +313,7 @@ dependencies = [
 
 [[package]]
 name = "edlang_codegen_llvm"
-version = "0.0.1-alpha.11"
+version = "0.0.1-alpha.12"
 dependencies = [
  "edlang_ir",
  "edlang_parser",
@@ -332,7 +326,7 @@ dependencies = [
 
 [[package]]
 name = "edlang_driver"
-version = "0.0.1-alpha.11"
+version = "0.0.1-alpha.12"
 dependencies = [
  "ariadne",
  "clap",
@@ -352,7 +346,7 @@ dependencies = [
 
 [[package]]
 name = "edlang_ir"
-version = "0.0.1-alpha.11"
+version = "0.0.1-alpha.12"
 dependencies = [
  "edlang_span",
  "educe",
@@ -361,7 +355,7 @@ dependencies = [
 
 [[package]]
 name = "edlang_lowering"
-version = "0.0.1-alpha.11"
+version = "0.0.1-alpha.12"
 dependencies = [
  "edlang_ast",
  "edlang_ir",
@@ -371,7 +365,7 @@ dependencies = [
 
 [[package]]
 name = "edlang_parser"
-version = "0.0.1-alpha.11"
+version = "0.0.1-alpha.12"
 dependencies = [
  "ariadne",
  "edlang_ast",
@@ -384,14 +378,14 @@ dependencies = [
 
 [[package]]
 name = "edlang_session"
-version = "0.0.1-alpha.11"
+version = "0.0.1-alpha.12"
 dependencies = [
  "ariadne",
 ]
 
 [[package]]
 name = "edlang_span"
-version = "0.0.1-alpha.11"
+version = "0.0.1-alpha.12"
 
 [[package]]
 name = "educe"
@@ -515,9 +509,9 @@ checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
 
 [[package]]
 name = "hermit-abi"
-version = "0.3.8"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "379dada1584ad501b383485dd706b8afb7a70fcbc7f4da7d780638a5a6124a60"
+checksum = "d231dfb89cfffdbc30e7fc41579ed6066ad03abda9e567ccafae602b97ec5024"
 
 [[package]]
 name = "indenter"
@@ -527,9 +521,9 @@ checksum = "ce23b50ad8242c51a442f3ff322d56b02f08852c77e4c0b4d3fd684abc89c683"
 
 [[package]]
 name = "indexmap"
-version = "2.2.3"
+version = "2.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "233cf39063f058ea2caae4091bf4a3ef70a653afbc026f5c4a4135d114e3c177"
+checksum = "7b0b929d511467233429c45a44ac1dcaa21ba0f5ba11e4879e6ed28ddb4f9df4"
 dependencies = [
  "equivalent",
  "hashbrown",
@@ -571,9 +565,9 @@ dependencies = [
 
 [[package]]
 name = "itertools"
-version = "0.10.5"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473"
+checksum = "b1c173a5686ce8bfa551b3563d0c2170bf24ca44da99c7ca4bfdab5418c3fe57"
 dependencies = [
  "either",
 ]
@@ -589,34 +583,33 @@ dependencies = [
 
 [[package]]
 name = "lalrpop"
-version = "0.20.0"
+version = "0.20.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da4081d44f4611b66c6dd725e6de3169f9f63905421e8626fcb86b6a898998b8"
+checksum = "55cb077ad656299f160924eb2912aa147d7339ea7d69e1b5517326fdcec3c1ca"
 dependencies = [
  "ascii-canvas",
  "bit-set",
- "diff",
  "ena",
- "is-terminal",
- "itertools 0.10.5",
+ "itertools 0.11.0",
  "lalrpop-util",
  "petgraph",
  "pico-args",
  "regex",
- "regex-syntax 0.7.5",
+ "regex-syntax 0.8.2",
  "string_cache",
  "term",
  "tiny-keccak",
  "unicode-xid",
+ "walkdir",
 ]
 
 [[package]]
 name = "lalrpop-util"
-version = "0.20.0"
+version = "0.20.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f35c735096c0293d313e8f2a641627472b83d01b937177fe76e5e2708d31e0d"
+checksum = "507460a910eb7b32ee961886ff48539633b788a36b65692b95f225b844c82553"
 dependencies = [
- "regex",
+ "regex-automata 0.4.5",
 ]
 
 [[package]]
@@ -674,9 +667,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.20"
+version = "0.4.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
+checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
 
 [[package]]
 name = "logos"
@@ -920,12 +913,6 @@ version = "0.6.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
 
-[[package]]
-name = "regex-syntax"
-version = "0.7.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dbb5fb1acd8a1a18b3dd5be62d25485eb770e05afb408a9627d14d451bae12da"
-
 [[package]]
 name = "regex-syntax"
 version = "0.8.2"
@@ -957,6 +944,15 @@ version = "1.0.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7ffc183a10b4478d04cbbbfc96d0873219d962dd5accaff2ffbd4ceb7df837f4"
 
+[[package]]
+name = "same-file"
+version = "1.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502"
+dependencies = [
+ "winapi-util",
+]
+
 [[package]]
 name = "scopeguard"
 version = "1.2.0"
@@ -1011,9 +1007,9 @@ checksum = "5ee073c9e4cd00e28217186dbe12796d692868f432bf2e97ee73bed0c56dfa01"
 
 [[package]]
 name = "syn"
-version = "2.0.51"
+version = "2.0.52"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ab617d94515e94ae53b8406c628598680aa0c9587474ecbe58188f7b345d66c"
+checksum = "b699d15b36d1f02c3e7c69f8ffef53de37aefae075d8488d4ba1a7788d574a07"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1216,6 +1212,16 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "830b7e5d4d90034032940e4ace0d9a9a057e7a45cd94e6c007832e39edb82f6d"
 
+[[package]]
+name = "walkdir"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "29790946404f91d9c5d06f9874efddea1dc06c5efe94541a7d6863108e3a5e4b"
+dependencies = [
+ "same-file",
+ "winapi-util",
+]
+
 [[package]]
 name = "wasi"
 version = "0.11.0+wasi-snapshot-preview1"
@@ -1238,6 +1244,15 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
+[[package]]
+name = "winapi-util"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f29e6f9198ba0d26b4c9f07dbe6f9ed633e1f3d5b8b414090084349e46a52596"
+dependencies = [
+ "winapi",
+]
+
 [[package]]
 name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"
@@ -1259,7 +1274,7 @@ version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
 dependencies = [
- "windows-targets 0.52.3",
+ "windows-targets 0.52.4",
 ]
 
 [[package]]
@@ -1294,17 +1309,17 @@ dependencies = [
 
 [[package]]
 name = "windows-targets"
-version = "0.52.3"
+version = "0.52.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d380ba1dc7187569a8a9e91ed34b8ccfc33123bbacb8c0aed2d1ad7f3ef2dc5f"
+checksum = "7dd37b7e5ab9018759f893a1952c9420d060016fc19a472b4bb20d1bdd694d1b"
 dependencies = [
- "windows_aarch64_gnullvm 0.52.3",
- "windows_aarch64_msvc 0.52.3",
- "windows_i686_gnu 0.52.3",
- "windows_i686_msvc 0.52.3",
- "windows_x86_64_gnu 0.52.3",
- "windows_x86_64_gnullvm 0.52.3",
- "windows_x86_64_msvc 0.52.3",
+ "windows_aarch64_gnullvm 0.52.4",
+ "windows_aarch64_msvc 0.52.4",
+ "windows_i686_gnu 0.52.4",
+ "windows_i686_msvc 0.52.4",
+ "windows_x86_64_gnu 0.52.4",
+ "windows_x86_64_gnullvm 0.52.4",
+ "windows_x86_64_msvc 0.52.4",
 ]
 
 [[package]]
@@ -1321,9 +1336,9 @@ checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
 
 [[package]]
 name = "windows_aarch64_gnullvm"
-version = "0.52.3"
+version = "0.52.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "68e5dcfb9413f53afd9c8f86e56a7b4d86d9a2fa26090ea2dc9e40fba56c6ec6"
+checksum = "bcf46cf4c365c6f2d1cc93ce535f2c8b244591df96ceee75d8e83deb70a9cac9"
 
 [[package]]
 name = "windows_aarch64_msvc"
@@ -1339,9 +1354,9 @@ checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
 
 [[package]]
 name = "windows_aarch64_msvc"
-version = "0.52.3"
+version = "0.52.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8dab469ebbc45798319e69eebf92308e541ce46760b49b18c6b3fe5e8965b30f"
+checksum = "da9f259dd3bcf6990b55bffd094c4f7235817ba4ceebde8e6d11cd0c5633b675"
 
 [[package]]
 name = "windows_i686_gnu"
@@ -1357,9 +1372,9 @@ checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
 
 [[package]]
 name = "windows_i686_gnu"
-version = "0.52.3"
+version = "0.52.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2a4e9b6a7cac734a8b4138a4e1044eac3404d8326b6c0f939276560687a033fb"
+checksum = "b474d8268f99e0995f25b9f095bc7434632601028cf86590aea5c8a5cb7801d3"
 
 [[package]]
 name = "windows_i686_msvc"
@@ -1375,9 +1390,9 @@ checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
 
 [[package]]
 name = "windows_i686_msvc"
-version = "0.52.3"
+version = "0.52.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28b0ec9c422ca95ff34a78755cfa6ad4a51371da2a5ace67500cf7ca5f232c58"
+checksum = "1515e9a29e5bed743cb4415a9ecf5dfca648ce85ee42e15873c3cd8610ff8e02"
 
 [[package]]
 name = "windows_x86_64_gnu"
@@ -1393,9 +1408,9 @@ checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
 
 [[package]]
 name = "windows_x86_64_gnu"
-version = "0.52.3"
+version = "0.52.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "704131571ba93e89d7cd43482277d6632589b18ecf4468f591fbae0a8b101614"
+checksum = "5eee091590e89cc02ad514ffe3ead9eb6b660aedca2183455434b93546371a03"
 
 [[package]]
 name = "windows_x86_64_gnullvm"
@@ -1411,9 +1426,9 @@ checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
 
 [[package]]
 name = "windows_x86_64_gnullvm"
-version = "0.52.3"
+version = "0.52.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "42079295511643151e98d61c38c0acc444e52dd42ab456f7ccfd5152e8ecf21c"
+checksum = "77ca79f2451b49fa9e2af39f0747fe999fcda4f5e241b2898624dca97a1f2177"
 
 [[package]]
 name = "windows_x86_64_msvc"
@@ -1429,9 +1444,9 @@ checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
 
 [[package]]
 name = "windows_x86_64_msvc"
-version = "0.52.3"
+version = "0.52.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0770833d60a970638e989b3fa9fd2bb1aaadcf88963d1659fd7d9990196ed2d6"
+checksum = "32b752e52a2da0ddfbdbcc6fceadfeede4c939ed16d13e648833a61dfb611ed8"
 
 [[package]]
 name = "yansi"
diff --git a/bin/edlang/Cargo.toml b/bin/edlang/Cargo.toml
index 9eb6da3e6..c750d9819 100644
--- a/bin/edlang/Cargo.toml
+++ b/bin/edlang/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "edlang"
-version = "0.0.1-alpha.11"
+version = "0.0.1-alpha.12"
 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.11", path = "../../lib/edlang_driver" }
+edlang_driver = { version = "0.0.1-alpha.12", path = "../../lib/edlang_driver" }
diff --git a/lib/edlang_ast/Cargo.toml b/lib/edlang_ast/Cargo.toml
index 8d593ad7e..e2fad72b9 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.11"
+version = "0.0.1-alpha.12"
 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.11", path = "../edlang_span" }
+edlang_span = { version = "0.0.1-alpha.12", path = "../edlang_span" }
diff --git a/lib/edlang_check/Cargo.toml b/lib/edlang_check/Cargo.toml
index 3ca1edc20..5906ea9fe 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.11"
+version = "0.0.1-alpha.12"
 authors = ["Edgar Luque <edgar@edgarluque.com>"]
 description = "edlang check"
 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.11", path = "../edlang_ast" }
-edlang_lowering = { version = "0.0.1-alpha.11", path = "../edlang_lowering" }
-edlang_session = { version = "0.0.1-alpha.11", path = "../edlang_session" }
+edlang_ast = { version = "0.0.1-alpha.12", path = "../edlang_ast" }
+edlang_lowering = { version = "0.0.1-alpha.12", path = "../edlang_lowering" }
+edlang_session = { version = "0.0.1-alpha.12", path = "../edlang_session" }
 tracing = { workspace = true }
diff --git a/lib/edlang_codegen_llvm/Cargo.toml b/lib/edlang_codegen_llvm/Cargo.toml
index 03afe629e..d2baa89db 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.11"
+version = "0.0.1-alpha.12"
 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.11", path = "../edlang_ir" }
-edlang_parser = { version = "0.0.1-alpha.11", path = "../edlang_parser" }
-edlang_session = { version = "0.0.1-alpha.11", path = "../edlang_session" }
+edlang_ir = { version = "0.0.1-alpha.12", path = "../edlang_ir" }
+edlang_parser = { version = "0.0.1-alpha.12", path = "../edlang_parser" }
+edlang_session = { version = "0.0.1-alpha.12", path = "../edlang_session" }
 llvm-sys = "170.0.1"
 inkwell = { git = "https://github.com/TheDan64/inkwell", rev = "e0aa2e51a6cb501e4e2a889bbea12a1efab9c4ff", features = ["llvm17-0"] }
 tracing = { workspace = true }
-edlang_span = { version = "0.0.1-alpha.11", path = "../edlang_span" }
+edlang_span = { version = "0.0.1-alpha.12", path = "../edlang_span" }
diff --git a/lib/edlang_driver/Cargo.toml b/lib/edlang_driver/Cargo.toml
index bd040eb06..f3abcf09e 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.11"
+version = "0.0.1-alpha.12"
 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.11", path = "../edlang_ast" }
-edlang_check = { version = "0.0.1-alpha.11", path = "../edlang_check" }
-edlang_codegen_llvm = { version = "0.0.1-alpha.11", path = "../edlang_codegen_llvm" }
-edlang_ir = { version = "0.0.1-alpha.11", path = "../edlang_ir" }
-edlang_lowering = { version = "0.0.1-alpha.11", path = "../edlang_lowering" }
-edlang_parser = { version = "0.0.1-alpha.11", path = "../edlang_parser" }
-edlang_session = { version = "0.0.1-alpha.11", path = "../edlang_session" }
+edlang_ast = { version = "0.0.1-alpha.12", path = "../edlang_ast" }
+edlang_check = { version = "0.0.1-alpha.12", path = "../edlang_check" }
+edlang_codegen_llvm = { version = "0.0.1-alpha.12", path = "../edlang_codegen_llvm" }
+edlang_ir = { version = "0.0.1-alpha.12", path = "../edlang_ir" }
+edlang_lowering = { version = "0.0.1-alpha.12", path = "../edlang_lowering" }
+edlang_parser = { version = "0.0.1-alpha.12", path = "../edlang_parser" }
+edlang_session = { version = "0.0.1-alpha.12", 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 9ea72b4b8..443765e04 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.11"
+version = "0.0.1-alpha.12"
 authors = ["Edgar Luque <edgar@edgarluque.com>"]
 description = "edlang IR"
 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_span = { version = "0.0.1-alpha.11", path = "../edlang_span" }
+edlang_span = { version = "0.0.1-alpha.12", path = "../edlang_span" }
 smallvec = "1.13.1"
 educe = "0.5.11"
diff --git a/lib/edlang_lowering/Cargo.toml b/lib/edlang_lowering/Cargo.toml
index c8ef63154..853c16021 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.11"
+version = "0.0.1-alpha.12"
 authors = ["Edgar Luque <edgar@edgarluque.com>"]
 description = "edlang lowering"
 edition = "2021"
@@ -13,7 +13,7 @@ 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.11", path = "../edlang_ast" }
-edlang_ir = { version = "0.0.1-alpha.11", path = "../edlang_ir" }
+edlang_ast = { version = "0.0.1-alpha.12", path = "../edlang_ast" }
+edlang_ir = { version = "0.0.1-alpha.12", path = "../edlang_ir" }
 tracing.workspace = true
 thiserror = "1.0.57"
diff --git a/lib/edlang_parser/Cargo.toml b/lib/edlang_parser/Cargo.toml
index f02b78c54..15a87d2eb 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.11"
+version = "0.0.1-alpha.12"
 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.11", path = "../edlang_ast" }
+edlang_ast = { version = "0.0.1-alpha.12", 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 3d46e66f5..786e3d182 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.11"
+version = "0.0.1-alpha.12"
 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 c95c0b50e..eb65f1998 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.11"
+version = "0.0.1-alpha.12"
 authors = ["Edgar Luque <edgar@edgarluque.com>"]
 description = "edlang span"
 edition = "2021"