Give specific versions

mxgrey · mxgrey · commit 29cec058b7a6 · 2024-08-28T00:54:43.000+08:00
Signed-off-by: Michael X. Grey &lt;grey@openrobotics.org&gt;
diff --git a/macros/Cargo.toml b/macros/Cargo.toml
@@ -14,5 +14,5 @@ categories = ["science::robotics", "asynchronous", "concurrency", "game-developm
 proc-macro = true
 
 [dependencies]
-syn = "*"
-quote = "*"
+syn = "2.0"
+quote = "1.0"
