diff --git a/coordinator/legacy/java/pom.xml b/coordinator/legacy/java/pom.xml
index a0bb445..c4200f0 100644
--- a/coordinator/legacy/java/pom.xml
+++ b/coordinator/legacy/java/pom.xml
@@ -27,7 +27,7 @@
         <dependency>
             <groupId>org.apache.calcite</groupId>
             <artifactId>calcite-core</artifactId>
-            <version>1.21.0</version>
+            <version>1.42.0</version>
         </dependency>
         <dependency>
             <groupId>org.postgresql</groupId>