diff --git a/Cargo.toml b/Cargo.toml
index 272da50..d53c13d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,7 +17,7 @@ anyhow = "1.0"
 
 [dependencies]
 anyhow = {workspace = true}
-pacdef_core = {path = "crates/pacdef_core", version = "1.0.0-beta.11" }
+pacdef_core = {path = "crates/pacdef_core", version = "=1.0.0-beta.11" }
 
 [[bin]]
 name = "pacdef"