diff --git a/Cargo.lock b/Cargo.lock
index e13c41d6e9..0bc50f5e80 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -760,7 +760,7 @@ checksum = "8b23360e99b8717f20aaa4598f5a6541efbe30630039fbc7706cf954a87947ae"
 
 [[package]]
 name = "la-arena"
-version = "0.2.0"
+version = "0.2.1"
 
 [[package]]
 name = "lazy_static"
diff --git a/lib/arena/Cargo.toml b/lib/arena/Cargo.toml
index 27fd436972..b5b0cf5e82 100644
--- a/lib/arena/Cargo.toml
+++ b/lib/arena/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "la-arena"
-version = "0.2.0"
+version = "0.2.1"
 description = "Simple index-based arena without deletion."
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/rust-analyzer/rust-analyzer"