diff --git a/attribute/access-control/Cargo.toml b/attribute/access-control/Cargo.toml
index 0256d626e..2a5448cd5 100644
--- a/attribute/access-control/Cargo.toml
+++ b/attribute/access-control/Cargo.toml
@@ -15,4 +15,4 @@ proc-macro2 = "1.0"
 quote = "1.0"
 syn = { version = "=1.0.57", features = ["full"] }
 anyhow = "1.0.32"
-anchor-syn = { path = "../../syn" }
\ No newline at end of file
+anchor-syn = { path = "../../syn", version = "0.0.0-alpha.0" }
\ No newline at end of file
diff --git a/attribute/account/Cargo.toml b/attribute/account/Cargo.toml
index c677f4bd5..8fb12839a 100644
--- a/attribute/account/Cargo.toml
+++ b/attribute/account/Cargo.toml
@@ -15,4 +15,4 @@ proc-macro2 = "1.0"
 quote = "1.0"
 syn = { version = "=1.0.57", features = ["full"] }
 anyhow = "1.0.32"
-anchor-syn = { path = "../../syn" }
+anchor-syn = { path = "../../syn", version = "0.0.0-alpha.0" }
diff --git a/attribute/program/Cargo.toml b/attribute/program/Cargo.toml
index a3465cbf1..231c5a2a9 100644
--- a/attribute/program/Cargo.toml
+++ b/attribute/program/Cargo.toml
@@ -15,4 +15,4 @@ proc-macro2 = "1.0"
 quote = "1.0"
 syn = { version = "=1.0.57", features = ["full"] }
 anyhow = "1.0.32"
-anchor-syn = { path = "../../syn" }
+anchor-syn = { path = "../../syn", version = "0.0.0-alpha.0" }
diff --git a/derive/accounts/Cargo.toml b/derive/accounts/Cargo.toml
index 86d446bfe..b4436e8b1 100644
--- a/derive/accounts/Cargo.toml
+++ b/derive/accounts/Cargo.toml
@@ -15,4 +15,4 @@ proc-macro2 = "1.0"
 quote = "1.0"
 syn = { version = "=1.0.57", features = ["full"] }
 anyhow = "1.0.32"
-anchor-syn = { path = "../../syn" }
+anchor-syn = { path = "../../syn", version = "0.0.0-alpha.0" }