diff --git a/project/src/main/scala/modules/javaSupport.scala b/project/src/main/scala/modules/javaSupport.scala
index 6c2f34aed..d155fcff5 100644
--- a/project/src/main/scala/modules/javaSupport.scala
+++ b/project/src/main/scala/modules/javaSupport.scala
@@ -8,7 +8,7 @@ import sbt.Keys._
 object javaSupport {
   // TAKE CARE WHEN UPDATING THESE
   val eclipseFormatterDependencies = Seq(
-    "org.eclipse.jdt" % "org.eclipse.jdt.core" % "3.24.0",
+    "org.eclipse.jdt" % "org.eclipse.jdt.core" % "3.39.0",
     // These version pins are necessary because a bunch of transitive dependencies
     // are specified via an allowed version range rather than being pinned to a
     // particular version.  Unfortunately, at some point some of them started