diff --git a/imgui/Cargo.toml b/imgui/Cargo.toml
index 33fcead2b..381514518 100644
--- a/imgui/Cargo.toml
+++ b/imgui/Cargo.toml
@@ -19,7 +19,7 @@ features = ["freetype", "docking", "tables-api"]
 bitflags = "1"
 imgui-sys = { version = "0.8.1-alpha.0", path = "../imgui-sys" }
 mint = "0.5.6"
-parking_lot = "0.11"
+parking_lot = "0.12"
 cfg-if = "1"
 
 [features]