diff --git a/metrics-clojure-core/project.clj b/metrics-clojure-core/project.clj
index a765b8b..7240a7d 100644
--- a/metrics-clojure-core/project.clj
+++ b/metrics-clojure-core/project.clj
@@ -3,7 +3,7 @@
   :url "https://github.com/sjl/metrics-clojure"
   :license {:name "MIT"}
   :dependencies [[org.clojure/clojure "1.6.0"]
-                 [io.dropwizard.metrics/metrics-core "3.1.1"]]
+                 [io.dropwizard.metrics/metrics-core "3.1.2"]]
   :repositories {"repo.codahale.com" "http://repo.codahale.com"
                  ;; to get Clojure snapshots
                  "sonatype" {:url "http://oss.sonatype.org/content/repositories/releases"
diff --git a/metrics-clojure-ganglia/project.clj b/metrics-clojure-ganglia/project.clj
index 98ba560..a624b2e 100644
--- a/metrics-clojure-ganglia/project.clj
+++ b/metrics-clojure-ganglia/project.clj
@@ -3,4 +3,4 @@
   :url "https://github.com/sjl/metrics-clojure"
   :license {:name "MIT"}
   :dependencies [[metrics-clojure "2.6.0-SNAPSHOT"]
-                 [io.dropwizard.metrics/metrics-ganglia "3.1.1"]])
+                 [io.dropwizard.metrics/metrics-ganglia "3.1.2"]])
diff --git a/metrics-clojure-graphite/project.clj b/metrics-clojure-graphite/project.clj
index ad6693d..f33ff85 100644
--- a/metrics-clojure-graphite/project.clj
+++ b/metrics-clojure-graphite/project.clj
@@ -3,4 +3,4 @@
   :url "https://github.com/sjl/metrics-clojure"
   :license {:name "MIT"}
   :dependencies [[metrics-clojure "2.6.0-SNAPSHOT"]
-                 [io.dropwizard.metrics/metrics-graphite "3.1.1"]])
+                 [io.dropwizard.metrics/metrics-graphite "3.1.2"]])
diff --git a/metrics-clojure-health/project.clj b/metrics-clojure-health/project.clj
index b71492f..bc6d2d2 100644
--- a/metrics-clojure-health/project.clj
+++ b/metrics-clojure-health/project.clj
@@ -3,4 +3,4 @@
   :url "https://github.com/sjl/metrics-clojure"
   :license {:name "MIT"}  
   :dependencies [[metrics-clojure "2.6.0-SNAPSHOT"]
-                 [io.dropwizard.metrics/metrics-healthchecks "3.1.1"]])
+                 [io.dropwizard.metrics/metrics-healthchecks "3.1.2"]])
diff --git a/metrics-clojure-jvm/project.clj b/metrics-clojure-jvm/project.clj
index 9929c54..62a4bb2 100644
--- a/metrics-clojure-jvm/project.clj
+++ b/metrics-clojure-jvm/project.clj
@@ -3,4 +3,4 @@
   :url "https://github.com/sjl/metrics-clojure"
   :license {:name "MIT"}
   :dependencies [[metrics-clojure "2.6.0-SNAPSHOT"]
-                 [io.dropwizard.metrics/metrics-jvm "3.1.1"]])
+                 [io.dropwizard.metrics/metrics-jvm "3.1.2"]])