diff --git a/.chloggen/add-jmx-metrics-gatherer-1.25.0-alpha.yaml b/.chloggen/add-jmx-metrics-gatherer-1.25.0-alpha.yaml
new file mode 100644
index 000000000000..0ad84af069c6
--- /dev/null
+++ b/.chloggen/add-jmx-metrics-gatherer-1.25.0-alpha.yaml
@@ -0,0 +1,4 @@
+change_type: enhancement
+component: jmxreceiver
+note: Add the JMX metrics gatherer version 1.25.0-alpha to the supported jars hash list
+issues: [ 21052 ]
diff --git a/receiver/jmxreceiver/supported_jars.go b/receiver/jmxreceiver/supported_jars.go
index de424ef126eb..53dfb9854711 100644
--- a/receiver/jmxreceiver/supported_jars.go
+++ b/receiver/jmxreceiver/supported_jars.go
@@ -42,6 +42,10 @@ func oldFormatProperties(c *Config, j supportedJar) error {
 // If you change this variable name, please open an issue in opentelemetry-java-contrib
 // so that repository's release automation can be updated
 var jmxMetricsGathererVersions = map[string]supportedJar{
+	"b6f5030acdbef44afb79afe1c547f55a446f6e60c24db9cdcf6e8dba49f87a16": {
+		version: "1.25.0-alpha",
+		jar:     "JMX metrics gatherer",
+	},
 	"7ac5485801bf5fea347aac0d828bade875686fecbed83b3ce44088c87bdf9d46": {
 		version: "1.24.0-alpha",
 		jar:     "JMX metrics gatherer",