diff --git a/tools/DEEPCOPY_GEN_VERSION b/tools/DEEPCOPY_GEN_VERSION
index d1b3cf0..43bd443 100644
--- a/tools/DEEPCOPY_GEN_VERSION
+++ b/tools/DEEPCOPY_GEN_VERSION
@@ -1 +1 @@
-v0.30.2
+v0.30.3