diff --git a/Cargo.lock b/Cargo.lock
index d1c565c2..c97313d9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -120,9 +120,9 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.35"
+version = "1.0.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "291ec9ab5efd934aaf503a6466c5d5251535d108ee747472c3977cc5acc868ef"
+checksum = "1885c039570dc00dcb4ff087a89e185fd56bae234ddc7f056a945bf36467248d"
 dependencies = [
  "proc-macro2",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index b0b38269..c4913fd9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,6 +15,9 @@ repository = "https://github.com/Rust-for-Linux/pin-init"
 keywords = ["safe", "pin", "init", "no-std", "rust-patterns"]
 categories = ["no-std", "rust-patterns", "embedded"]
 
+[workspace]
+members = ["internal"]
+
 [dependencies]
 pin-init-internal = { path = "./internal", version = "=0.3.0" }
 
diff --git a/internal/Cargo.lock b/internal/Cargo.lock
deleted file mode 100644
index 245de5da..00000000
--- a/internal/Cargo.lock
+++ /dev/null
@@ -1,63 +0,0 @@
-# This file is automatically @generated by Cargo.
-# It is not intended for manual editing.
-version = 4
-
-[[package]]
-name = "pin-init-internal"
-version = "0.0.6"
-dependencies = [
- "proc-macro2",
- "quote",
- "rustc_version",
- "syn",
-]
-
-[[package]]
-name = "proc-macro2"
-version = "1.0.94"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a31971752e70b8b2686d7e46ec17fb38dad4051d94024c88df49b667caea9c84"
-dependencies = [
- "unicode-ident",
-]
-
-[[package]]
-name = "quote"
-version = "1.0.41"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ce25767e7b499d1b604768e7cde645d14cc8584231ea6b295e9c9eb22c02e1d1"
-dependencies = [
- "proc-macro2",
-]
-
-[[package]]
-name = "rustc_version"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cfcb3a22ef46e85b45de6ee7e79d063319ebb6594faafcf1c225ea92ab6e9b92"
-dependencies = [
- "semver",
-]
-
-[[package]]
-name = "semver"
-version = "1.0.25"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f79dfe2d285b0488816f30e700a7438c5a73d816b5b7d3ac72fbc48b0d185e03"
-
-[[package]]
-name = "syn"
-version = "2.0.106"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ede7c438028d4436d71104916910f5bb611972c5cfd7f89b8300a8186e6fada6"
-dependencies = [
- "proc-macro2",
- "quote",
- "unicode-ident",
-]
-
-[[package]]
-name = "unicode-ident"
-version = "1.0.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5464a87b239f13a63a501f2701565754bae92d243d4bb7eb12f6d57d2269bf4"
diff --git a/internal/Cargo.toml b/internal/Cargo.toml
index 4b77202d..e2714fb3 100644
--- a/internal/Cargo.toml
+++ b/internal/Cargo.toml
@@ -14,9 +14,9 @@ repository = "https://github.com/Rust-for-Linux/pin-init"
 proc-macro = true
 
 [dependencies]
-quote = "1.0"
-proc-macro2 = "1.0"
-syn = { version = "2.0.86", features = ["full", "parsing", "visit-mut"] }
+quote = "1.0.40"
+proc-macro2 = "1.0.101"
+syn = { version = "2.0.106", features = ["full", "parsing", "visit-mut"] }
 
 [build-dependencies]
 rustc_version = "0.4"