diff --git a/compile_to_ppc/Cargo.lock b/compile_to_ppc/Cargo.lock
index 90043e81..057164ec 100644
--- a/compile_to_ppc/Cargo.lock
+++ b/compile_to_ppc/Cargo.lock
@@ -1,5 +1,7 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
+version = 3
+
 [[package]]
 name = "encode_unicode"
 version = "0.3.6"
@@ -17,22 +19,22 @@ dependencies = [
 
 [[package]]
 name = "linkme"
-version = "0.1.6"
+version = "0.3.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "13a6e1cef9c14d507905870766a37cacdfae0fcc624c0b816436cbcd6847ac36"
+checksum = "7ca16377a6dae364fb00769699ba440899f1a720d4f5abf2667d0a8a95f933dd"
 dependencies = [
  "linkme-impl",
 ]
 
 [[package]]
 name = "linkme-impl"
-version = "0.1.6"
+version = "0.3.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "88c30526fa88b1827f5b54a1add45a9de867088ca2aceda9fda9a02d86c2a01b"
+checksum = "1e5ac81de04bf8215501c50a436632c3789b22ef1625fe0bf8927dd4ba3696c5"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.90",
 ]
 
 [[package]]
@@ -60,7 +62,7 @@ dependencies = [
  "proc-macro-hack",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.11",
 ]
 
 [[package]]
@@ -80,7 +82,7 @@ dependencies = [
  "md5",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.11",
 ]
 
 [[package]]
@@ -91,23 +93,23 @@ checksum = "ecd45702f76d6d3c75a80564378ae228a85f0b59d2f3ed43c91b4a69eb2ebfc5"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.11",
 ]
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.6"
+version = "1.0.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c9e470a8dc4aeae2dee2f335e8f533e2d4b347e1434e5671afc49b054592f27"
+checksum = "37d3544b3f2748c54e147655edb5025752e2303145b5aefb3c3ea2c78b973bb0"
 dependencies = [
- "unicode-xid",
+ "unicode-ident",
 ]
 
 [[package]]
 name = "quote"
-version = "1.0.2"
+version = "1.0.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "053a8c8bcc71fcce321828dc897a98ab9760bef03a4fc36693c231e5b3216cfe"
+checksum = "b5b9d34b8991d19d98081b46eacdd8eb58c6f2b201139f7c5f643cc155a633af"
 dependencies = [
  "proc-macro2",
 ]
@@ -147,7 +149,7 @@ checksum = "128f9e303a5a29922045a830221b8f78ec74a5f544944f3d5984f8ec3895ef64"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.11",
 ]
 
 [[package]]
@@ -171,12 +173,29 @@ dependencies = [
  "unicode-xid",
 ]
 
+[[package]]
+name = "syn"
+version = "2.0.90"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "919d3b74a5dd0ccd15aeb8f93e7006bd9e14c295087c9896a110f490752bcf31"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
 [[package]]
 name = "typenum"
 version = "1.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6d2783fe2d6b8c1101136184eb41be8b1ad379e4657050b8aaff0c79ee7575f9"
 
+[[package]]
+name = "unicode-ident"
+version = "1.0.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "adb9e6ca4f869e1180728b7950e35922a7fc6397f7b641499e8f3ef06e50dc83"
+
 [[package]]
 name = "unicode-xid"
 version = "0.2.0"
diff --git a/compile_to_ppc/primeapi-rs/Cargo.toml b/compile_to_ppc/primeapi-rs/Cargo.toml
index 13ebe52d..74148476 100644
--- a/compile_to_ppc/primeapi-rs/Cargo.toml
+++ b/compile_to_ppc/primeapi-rs/Cargo.toml
@@ -5,7 +5,7 @@ authors = ["April Wade <wayedt@gmail.com>"]
 edition = "2018"
 
 [dependencies]
-linkme = "0.1"
+linkme = "0.3"
 generic-array = "0.13"
 # pin-utils = "0.1.0-alpha.4"
 paste = "0.1"
diff --git a/compile_to_ppc/rel_patches/Cargo.toml b/compile_to_ppc/rel_patches/Cargo.toml
index 01ee10e7..cc0d60b5 100644
--- a/compile_to_ppc/rel_patches/Cargo.toml
+++ b/compile_to_ppc/rel_patches/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 
 [dependencies]
 generic-array = "0.13"
-linkme = "0.1"
+linkme = "0.3"
 
 primeapi = { path = "../primeapi-rs", features = ["rel_prolog"] }
 serde = { version = "1", default-features = false, features = ["derive"] }