diff --git a/Cargo.toml b/Cargo.toml
index 02cb814..27f6de7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -33,7 +33,7 @@ void = { version = "1", default-features = false }
 # optional dependencies
 # cortex-m-rtic = { version = "0.5", optional = true }
 lpc55-rtic = { version = "0.5.7", optional = true }
-littlefs2 = { version = "0.5", optional = true }
+littlefs2 = { version = "0.6", optional = true }
 
 [dev-dependencies]
 aes = "0.7"