diff --git a/Cargo.lock b/Cargo.lock
index 9ddbe85..0faed3d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -301,7 +301,7 @@ checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
 
 [[package]]
 name = "mindustry_logic_bang_lang"
-version = "0.15.9"
+version = "0.15.10"
 dependencies = [
  "display_source",
  "logic_lint",
@@ -535,7 +535,7 @@ dependencies = [
 
 [[package]]
 name = "syntax"
-version = "0.2.17"
+version = "0.2.18"
 dependencies = [
  "either",
  "tag_code",
diff --git a/Cargo.toml b/Cargo.toml
index 3a09633..e7b9d41 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "mindustry_logic_bang_lang"
-version = "0.15.9"
+version = "0.15.10"
 edition = "2021"
 
 authors = ["A4-Tacks <wdsjxhno1001@163.com>"]
diff --git a/tools/syntax/Cargo.toml b/tools/syntax/Cargo.toml
index 34180bc..6ace455 100644
--- a/tools/syntax/Cargo.toml
+++ b/tools/syntax/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "syntax"
-version = "0.2.17"
+version = "0.2.18"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
diff --git a/tools/syntax/src/lib.rs b/tools/syntax/src/lib.rs
index e5dd31e..f561ccf 100644
--- a/tools/syntax/src/lib.rs
+++ b/tools/syntax/src/lib.rs
@@ -150,7 +150,7 @@ impl From<&'_ Var> for Var {
 impl From<Var> for String {
     fn from(mut value: Var) -> Self {
         Rc::make_mut(&mut value.value);
-        Rc::into_inner(value.value).unwrap()
+        Rc::try_unwrap(value.value).unwrap()
     }
 }
 impl From<Var> for Rc<String> {