diff --git a/Cargo.toml b/Cargo.toml
index 0515a7a..4f6d608 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,4 +14,4 @@ rust-version = "1.65.0"
 
 [workspace.dependencies]
 indenter = "0.3.0"
-once_cell = "1.18.0"
+once_cell = "1.19.0"