diff --git a/collector/pom.xml b/collector/pom.xml
index eaa6068e..65694945 100644
--- a/collector/pom.xml
+++ b/collector/pom.xml
@@ -18,7 +18,7 @@
     <dependency>
       <groupId>io.prometheus</groupId>
       <artifactId>simpleclient</artifactId>
-      <version>0.6.0</version>
+      <version>0.9.0</version>
     </dependency>
     <dependency>
       <groupId>junit</groupId>
diff --git a/jmx_prometheus_httpserver/pom.xml b/jmx_prometheus_httpserver/pom.xml
index 3f0f9c87..0b8e975b 100644
--- a/jmx_prometheus_httpserver/pom.xml
+++ b/jmx_prometheus_httpserver/pom.xml
@@ -22,7 +22,7 @@
     <dependency>
       <groupId>io.prometheus</groupId>
       <artifactId>simpleclient_httpserver</artifactId>
-      <version>0.6.0</version>
+      <version>0.9.0</version>
     </dependency>
   </dependencies>
 
diff --git a/jmx_prometheus_javaagent/pom.xml b/jmx_prometheus_javaagent/pom.xml
index f659c072..b4741b23 100644
--- a/jmx_prometheus_javaagent/pom.xml
+++ b/jmx_prometheus_javaagent/pom.xml
@@ -23,12 +23,12 @@
     <dependency>
       <groupId>io.prometheus</groupId>
       <artifactId>simpleclient_hotspot</artifactId>
-      <version>0.6.0</version>
+      <version>0.9.0</version>
     </dependency>
     <dependency>
       <groupId>io.prometheus</groupId>
       <artifactId>simpleclient_httpserver</artifactId>
-      <version>0.6.0</version>
+      <version>0.9.0</version>
     </dependency>
     <dependency>
       <groupId>junit</groupId>