diff --git a/Cargo.toml b/Cargo.toml
index 73c25a8..4e2c4b8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,9 +1,9 @@
 [workspace]
-members = ["wfe-core", "wfe-sqlite", "wfe-postgres", "wfe-opensearch", "wfe-valkey", "wfe", "wfe-yaml", "wfe-buildkit", "wfe-containerd", "wfe-containerd-protos", "wfe-buildkit-protos"]
+members = ["wfe-core", "wfe-sqlite", "wfe-postgres", "wfe-opensearch", "wfe-valkey", "wfe", "wfe-yaml", "wfe-buildkit", "wfe-containerd", "wfe-containerd-protos", "wfe-buildkit-protos", "wfe-rustlang"]
 resolver = "2"
 
 [workspace.package]
-version = "1.4.0"
+version = "1.5.0"
 edition = "2024"
 license = "MIT"
 repository = "https://src.sunbeam.pt/studio/wfe"
@@ -38,14 +38,15 @@ redis = { version = "0.27", features = ["tokio-comp", "connection-manager"] }
 opensearch = "2"
 
 # Internal crates
-wfe-core = { version = "1.4.0", path = "wfe-core", registry = "sunbeam" }
-wfe-sqlite = { version = "1.4.0", path = "wfe-sqlite", registry = "sunbeam" }
-wfe-postgres = { version = "1.4.0", path = "wfe-postgres", registry = "sunbeam" }
-wfe-opensearch = { version = "1.4.0", path = "wfe-opensearch", registry = "sunbeam" }
-wfe-valkey = { version = "1.4.0", path = "wfe-valkey", registry = "sunbeam" }
-wfe-yaml = { version = "1.4.0", path = "wfe-yaml", registry = "sunbeam" }
-wfe-buildkit = { version = "1.4.0", path = "wfe-buildkit", registry = "sunbeam" }
-wfe-containerd = { version = "1.4.0", path = "wfe-containerd", registry = "sunbeam" }
+wfe-core = { version = "1.5.0", path = "wfe-core", registry = "sunbeam" }
+wfe-sqlite = { version = "1.5.0", path = "wfe-sqlite", registry = "sunbeam" }
+wfe-postgres = { version = "1.5.0", path = "wfe-postgres", registry = "sunbeam" }
+wfe-opensearch = { version = "1.5.0", path = "wfe-opensearch", registry = "sunbeam" }
+wfe-valkey = { version = "1.5.0", path = "wfe-valkey", registry = "sunbeam" }
+wfe-yaml = { version = "1.5.0", path = "wfe-yaml", registry = "sunbeam" }
+wfe-buildkit = { version = "1.5.0", path = "wfe-buildkit", registry = "sunbeam" }
+wfe-containerd = { version = "1.5.0", path = "wfe-containerd", registry = "sunbeam" }
+wfe-rustlang = { version = "1.5.0", path = "wfe-rustlang", registry = "sunbeam" }
 
 # YAML
 serde_yaml = "0.9"
diff --git a/wfe-buildkit/Cargo.toml b/wfe-buildkit/Cargo.toml
index b094496..9b67e20 100644
--- a/wfe-buildkit/Cargo.toml
+++ b/wfe-buildkit/Cargo.toml
@@ -16,7 +16,7 @@ async-trait = { workspace = true }
 tracing = { workspace = true }
 thiserror = { workspace = true }
 regex = { workspace = true }
-wfe-buildkit-protos = { version = "1.4.0", path = "../wfe-buildkit-protos", registry = "sunbeam" }
+wfe-buildkit-protos = { version = "1.5.0", path = "../wfe-buildkit-protos", registry = "sunbeam" }
 tonic = "0.14"
 tower = { version = "0.4", features = ["util"] }
 hyper-util = { version = "0.1", features = ["tokio"] }
diff --git a/wfe-containerd/src/step.rs b/wfe-containerd/src/step.rs
index c5043df..4528b6c 100644
--- a/wfe-containerd/src/step.rs
+++ b/wfe-containerd/src/step.rs
@@ -994,7 +994,7 @@ mod tests {
         // Deserialize and verify.
         let parsed: serde_json::Value = serde_json::from_slice(&spec.value).unwrap();
         assert_eq!(parsed["ociVersion"], "1.0.2");
-        assert_eq!(parsed["process"]["args"][0], "sh");
+        assert_eq!(parsed["process"]["args"][0], "/bin/sh");
         assert_eq!(parsed["process"]["args"][1], "-c");
         assert_eq!(parsed["process"]["args"][2], "echo hello");
         assert_eq!(parsed["process"]["user"]["uid"], 65534);