diff --git a/datom-java/Cargo.toml b/datom-java/Cargo.toml
index 78467609c953..a44581e33f99 100644
--- a/datom-java/Cargo.toml
+++ b/datom-java/Cargo.toml
@@ -22,4 +22,4 @@ crate-type = ["cdylib"]
 
 [dependencies]
 datom = { path = "../datom" }
-jni = "0.20"
+jni = "0.21"