diff --git a/fluent-bundle/Cargo.toml b/fluent-bundle/Cargo.toml
index 936355fa..53cde292 100644
--- a/fluent-bundle/Cargo.toml
+++ b/fluent-bundle/Cargo.toml
@@ -31,7 +31,7 @@ fluent-syntax = { version = "0.11", path = "../fluent-syntax" }
 intl_pluralrules = "7.0.1"
 intl-memoizer = { version = "0.5", path = "../intl-memoizer" }
 rustc-hash = "1"
-self_cell = "0.9"
+self_cell = "0.10"
 smallvec = "1"
 unic-langid = "0.9"