diff --git a/changelog/unreleased/PR#4344-update-com-diffplug-spotless.yml b/changelog/unreleased/PR#4344-update-com-diffplug-spotless.yml
new file mode 100644
index 000000000000..17606b2f41c0
--- /dev/null
+++ b/changelog/unreleased/PR#4344-update-com-diffplug-spotless.yml
@@ -0,0 +1,7 @@
+title: Update com.diffplug.spotless to v8.7.0
+type: dependency_update
+authors:
+- name: solrbot
+links:
+- name: PR#4344
+  url: https://github.com/apache/solr/pull/4344
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 0494670cf530..200050d6cbce 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -78,7 +78,7 @@ compose = "1.11.1"
 cuvs-java = "26.06.0"
 cuvs-lucene = "25.12.0"
 decompose = "3.5.0"
-diffplug-spotless = "8.3.0"
+diffplug-spotless = "8.7.0"
 # @keep Use for dockerfile JRE version
 dockerfile-baseimage-java = "25"
 dropwizard-metrics = "4.2.39"