1 files changed, 4 insertions, 0 deletions
diff --git a/Cargo.toml b/Cargo.toml
index fdb1d18..94f81ee 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,6 +17,10 @@ cortex-m = "0.4.0"
 cortex-m-rtfm-macros = { path = "macros", version = "0.3.1" }
 rtfm-core = "0.2.0"
 untagged-option = "0.1.1"
+syn = "0.14.2"
+quote = "0.6.3"
+proc-macro2 = "0.4.6"
+failure = "0.1.1"
 
 [target.'cfg(target_arch = "x86_64")'.dev-dependencies]
 compiletest_rs = "0.3.5"