diff --git a/examples/ecb-demo/Cargo.toml b/examples/ecb-demo/Cargo.toml
index 098a0143..f27d4f4a 100644
--- a/examples/ecb-demo/Cargo.toml
+++ b/examples/ecb-demo/Cargo.toml
@@ -8,7 +8,7 @@ publish = false
 [dependencies]
 cortex-m = { version = "0.7.3", features = ["critical-section-single-core"] }
 cortex-m-rt = "0.7.0"
-rtt-target = "0.5.0"
+rtt-target = "0.6.0"
 
 nrf52805-hal = { path = "../../nrf52805-hal", features = ["rt"], optional = true }
 nrf52810-hal = { path = "../../nrf52810-hal", features = ["rt"], optional = true }