diff --git a/Cargo.toml b/Cargo.toml
index 7a7e75c..66f70a5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -34,7 +34,7 @@ optional = true
 
 [dependencies.core_io]
 git = "https://git.m-labs.hk/abdul124/core_io.git"
-rev = "7b6dba6"
+rev = "998b1e9"
 optional = true
 
 [dependencies.log]