diff --git a/glib-macros/Cargo.toml b/glib-macros/Cargo.toml
index ecfaaabc1f9d..c9808cb3e813 100644
--- a/glib-macros/Cargo.toml
+++ b/glib-macros/Cargo.toml
@@ -17,7 +17,7 @@ proc-macro-error = "1.0"
 proc-macro2 = "1.0"
 quote = "1.0"
 syn = { version = "2.0", features = ["full"] }
-proc-macro-crate = "1.0"
+proc-macro-crate = "2.0"
 
 [lib]
 proc-macro = true