diff --git a/README.md b/README.md
index cc4787653..34745779d 100644
--- a/README.md
+++ b/README.md
@@ -102,7 +102,7 @@ Jacquard is broken up into several crates for modularity. The correct one to use
 Highlights:
 
 - A ton of new lexicons included in `jacquard-api`
-- `jacquard-axum` Axum extractor and a number of improvements to lifetimes and (de)serialization required to make that work (thanks [@thoth.ptnote.dev] for helping provide feedback and sample code to test against)
+- `jacquard-axum` Axum extractor and a number of improvements to lifetimes and (de)serialization required to make that work (thanks [@thoth.ptnote.dev](https://tangled.org/@thoth.ptnote.dev) for helping provide feedback and sample code to test against)
 - `from_data`, `from_raw_data`, `to_data`, and `to_raw_data` to serialize to and deserialize from the loosely typed value data formats (think `serde_json::from_value` and company). Particularly useful for second-stage deserialization of type "unknown" fields in lexicons, such as `PostView.record`.
 - better API code generation
 
diff --git a/crates/jacquard-api/Cargo.toml b/crates/jacquard-api/Cargo.toml
index ab2bfa29e..0afdae3b9 100644
--- a/crates/jacquard-api/Cargo.toml
+++ b/crates/jacquard-api/Cargo.toml
@@ -17,8 +17,8 @@ features = [ "bluesky", "other", "lexicon_community", "ufos" ]
 [dependencies]
 bon.workspace = true
 bytes = { workspace = true, features = ["serde"] }
-jacquard-common = { version = "*", path = "../jacquard-common" }
-jacquard-derive = { version = "*", path = "../jacquard-derive" }
+jacquard-common = { version = "0.4", path = "../jacquard-common" }
+jacquard-derive = { version = "0.4", path = "../jacquard-derive" }
 miette.workspace = true
 serde.workspace = true
 thiserror.workspace = true
diff --git a/crates/jacquard-axum/Cargo.toml b/crates/jacquard-axum/Cargo.toml
index 3d149c290..968c546ab 100644
--- a/crates/jacquard-axum/Cargo.toml
+++ b/crates/jacquard-axum/Cargo.toml
@@ -24,8 +24,8 @@ path = "src/main.rs"
 axum = "0.8.6"
 axum-macros = "0.5.0"
 bytes.workspace = true
-jacquard = { version = "*", path = "../jacquard" }
-jacquard-common = { version = "*", path = "../jacquard-common", features = ["reqwest-client"] }
+jacquard = { version = "0.4", path = "../jacquard" }
+jacquard-common = { version = "0.4", path = "../jacquard-common", features = ["reqwest-client"] }
 miette.workspace = true
 serde.workspace = true
 serde_html_form.workspace = true
diff --git a/crates/jacquard-derive/Cargo.toml b/crates/jacquard-derive/Cargo.toml
index f2cfecc3a..5deaa5d12 100644
--- a/crates/jacquard-derive/Cargo.toml
+++ b/crates/jacquard-derive/Cargo.toml
@@ -28,4 +28,4 @@ syn.workspace = true
 
 
 [dev-dependencies]
-jacquard-common = { version = "*", path = "../jacquard-common" }
+jacquard-common = { version = "0.4", path = "../jacquard-common" }
diff --git a/crates/jacquard-identity/Cargo.toml b/crates/jacquard-identity/Cargo.toml
index 322360101..5a481e6d8 100644
--- a/crates/jacquard-identity/Cargo.toml
+++ b/crates/jacquard-identity/Cargo.toml
@@ -19,8 +19,8 @@ dns = ["dep:hickory-resolver"]
 async-trait.workspace = true
 bon.workspace = true
 bytes.workspace = true
-jacquard-common = { version = "*", path = "../jacquard-common", features = ["reqwest-client"] }
-jacquard-api = {  version = "*", path = "../jacquard-api" }
+jacquard-common = { version = "0.4", path = "../jacquard-common", features = ["reqwest-client"] }
+jacquard-api = {  version = "0.4", path = "../jacquard-api" }
 percent-encoding.workspace = true
 reqwest.workspace = true
 url.workspace = true
diff --git a/crates/jacquard-lexicon/Cargo.toml b/crates/jacquard-lexicon/Cargo.toml
index 13eeeeceb..814269c85 100644
--- a/crates/jacquard-lexicon/Cargo.toml
+++ b/crates/jacquard-lexicon/Cargo.toml
@@ -25,9 +25,9 @@ clap.workspace = true
 glob = "0.3"
 heck.workspace = true
 itertools.workspace = true
-jacquard-api = {  version = "*", path = "../jacquard-api" }
-jacquard-common = { version = "*", path = "../jacquard-common" }
-jacquard-identity = { version = "*", path = "../jacquard-identity" }
+jacquard-api = {  version = "0.4", path = "../jacquard-api" }
+jacquard-common = { version = "0.4", path = "../jacquard-common" }
+jacquard-identity = { version = "0.4", path = "../jacquard-identity" }
 kdl = "6"
 miette = { workspace = true, features = ["fancy"] }
 prettyplease.workspace = true
diff --git a/crates/jacquard-oauth/Cargo.toml b/crates/jacquard-oauth/Cargo.toml
index 157d5c02f..cc6b68468 100644
--- a/crates/jacquard-oauth/Cargo.toml
+++ b/crates/jacquard-oauth/Cargo.toml
@@ -12,8 +12,8 @@ exclude.workspace = true
 license.workspace = true
 
 [dependencies]
-jacquard-common = { version = "*", path = "../jacquard-common", features = ["reqwest-client"] }
-jacquard-identity = { version = "*", path = "../jacquard-identity" }
+jacquard-common = { version = "0.4", path = "../jacquard-common", features = ["reqwest-client"] }
+jacquard-identity = { version = "0.4", path = "../jacquard-identity" }
 serde = { workspace = true, features = ["derive"] }
 serde_json = { workspace = true }
 url = { workspace = true }
diff --git a/crates/jacquard/Cargo.toml b/crates/jacquard/Cargo.toml
index 6a671010f..e70c85e65 100644
--- a/crates/jacquard/Cargo.toml
+++ b/crates/jacquard/Cargo.toml
@@ -33,11 +33,11 @@ path = "src/main.rs"
 
 
 [dependencies]
-jacquard-api = { version = "*", path = "../jacquard-api" }
-jacquard-common = { version = "*", path = "../jacquard-common", features = ["reqwest-client"] }
-jacquard-oauth = { version = "*", path = "../jacquard-oauth" }
-jacquard-derive = { version = "*", path = "../jacquard-derive", optional = true }
-jacquard-identity = { version = "*", path = "../jacquard-identity" }
+jacquard-api = { version = "0.4", path = "../jacquard-api" }
+jacquard-common = { version = "0.4", path = "../jacquard-common", features = ["reqwest-client"] }
+jacquard-oauth = { version = "0.4", path = "../jacquard-oauth" }
+jacquard-derive = { version = "0.4", path = "../jacquard-derive", optional = true }
+jacquard-identity = { version = "0.4", path = "../jacquard-identity" }
 
 bon.workspace = true
 async-trait.workspace = true
diff --git a/nix/modules/rust.nix b/nix/modules/rust.nix
index 854357ee9..75df3b3ba 100644
--- a/nix/modules/rust.nix
+++ b/nix/modules/rust.nix
@@ -91,6 +91,36 @@
             };
           };
         };
+        "jacquard-identity" = {
+          imports = [globalCrateConfig];
+          autoWire = ["crate" "clippy"];
+          path = ./../../crates/jacquard-identity;
+          crane = {
+            args = {
+              buildInputs = commonBuildInputs;
+            };
+          };
+        };
+        "jacquard-oauth" = {
+          imports = [globalCrateConfig];
+          autoWire = ["crate" "clippy"];
+          path = ./../../crates/jacquard-oauth;
+          crane = {
+            args = {
+              buildInputs = commonBuildInputs;
+            };
+          };
+        };
+        "jacquard-axum" = {
+          imports = [globalCrateConfig];
+          autoWire = ["crate" "clippy"];
+          path = ./../../crates/jacquard-axum;
+          crane = {
+            args = {
+              buildInputs = commonBuildInputs;
+            };
+          };
+        };
       };
     };
     packages.default = self'.packages.jacquard;