diff --git a/bin/cache/dart-sdk.version b/bin/cache/dart-sdk.version
index b76655a568..4544a87ed5 100644
--- a/bin/cache/dart-sdk.version
+++ b/bin/cache/dart-sdk.version
@@ -1 +1 @@
-1.17.0-dev.5.0
+1.17.0-dev.6.0