diff --git a/Cargo.toml b/Cargo.toml
index 1615fc0..cfe1c5d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -31,6 +31,6 @@ bitflags = "1.0"
 log = ">=0.4.14, <0.4.19"
 
 [dependencies.core_io]
-git = "https://git.m-labs.hk/srenblad/rs-core_io.git"
-branch = "main"
+git = "https://git.m-labs.hk/M-Labs/rs-core_io.git"
+rev = "e9d3edf027"
 optional = true