diff --git a/O/OpenSpiel/Versions.toml b/O/OpenSpiel/Versions.toml
index 7e1c07b2d026ff0..f0933ef46a955bf 100644
--- a/O/OpenSpiel/Versions.toml
+++ b/O/OpenSpiel/Versions.toml
@@ -24,3 +24,6 @@ git-tree-sha1 = "0c079807247d6da4510d02c88d60af3f8fa43d8d"
 
 ["0.2.2"]
 git-tree-sha1 = "40c5dfdb115c7659f5ad39c7fec1e4c7996e6c10"
+
+["0.2.3"]
+git-tree-sha1 = "8372858fa1ac3d8f9fb4d0ea232e4e5885747ef9"