diff --git a/README.md b/README.md
index 6139dc22..d9be2f61 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,7 @@ If you're using Maven, add the following to your project's `pom.xml` file.
 <dependency>
   <groupId>com.signalfx.public</groupId>
   <artifactId>signalfx-codahale</artifactId>
-  <version>1.0.19</version>
+  <version>1.0.20</version>
 </dependency>
 ```
 
@@ -51,7 +51,7 @@ If you're using Maven, add the following to your project's `pom.xml` file.
 <dependency>
   <groupId>com.signalfx.public</groupId>
   <artifactId>signalfx-yammer</artifactId>
-  <version>1.0.19</version>
+  <version>1.0.20</version>
 </dependency>
 ```
 
@@ -62,13 +62,13 @@ If you're using SBT, add the following to your project's `build.sbt` file.
 * To work with Codahale 3.0.x:
 
 ```
-libraryDependencies += "com.signalfx.public" % "signalfx-codahale" % "1.0.19"
+libraryDependencies += "com.signalfx.public" % "signalfx-codahale" % "1.0.20"
 ```
 
 * To work with Yammer Metrics 2.0.x:
 
 ```
-libraryDependencies += "com.signalfx.public" % "signalfx-yammer" % "1.0.19"
+libraryDependencies += "com.signalfx.public" % "signalfx-yammer" % "1.0.20"
 ```
 
 ### From source
diff --git a/pom.xml b/pom.xml
index cfb3a72e..47fad851 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
   <groupId>com.signalfx.public</groupId>
   <artifactId>clients-parent</artifactId>
   <name>SignalFx parent</name>
-  <version>1.0.19</version>
+  <version>1.0.20</version>
   <packaging>pom</packaging>
 
   <description>
@@ -106,27 +106,27 @@
       <dependency>
         <groupId>com.signalfx.public</groupId>
         <artifactId>signalfx-protoc</artifactId>
-        <version>1.0.19</version>
+        <version>1.0.20</version>
       </dependency>
       <dependency>
         <groupId>com.signalfx.public</groupId>
         <artifactId>signalfx-codahale</artifactId>
-        <version>1.0.19</version>
+        <version>1.0.20</version>
       </dependency>
       <dependency>
         <groupId>com.signalfx.public</groupId>
         <artifactId>signalfx-yammer</artifactId>
-        <version>1.0.19</version>
+        <version>1.0.20</version>
       </dependency>
       <dependency>
         <groupId>com.signalfx.public</groupId>
         <artifactId>signalfx-commons-protoc-java</artifactId>
-        <version>1.0.19</version>
+        <version>1.0.20</version>
       </dependency>
       <dependency>
         <groupId>com.signalfx.public</groupId>
         <artifactId>signalfx-java</artifactId>
-        <version>1.0.19</version>
+        <version>1.0.20</version>
       </dependency>
 
       <!-- shaded and included in the jar -->
diff --git a/signalfx-codahale/pom.xml b/signalfx-codahale/pom.xml
index bd5fdbfd..73c44c5f 100644
--- a/signalfx-codahale/pom.xml
+++ b/signalfx-codahale/pom.xml
@@ -7,7 +7,7 @@
   <parent>
     <groupId>com.signalfx.public</groupId>
     <artifactId>clients-parent</artifactId>
-    <version>1.0.19</version>
+    <version>1.0.20</version>
   </parent>
 
   <artifactId>signalfx-codahale</artifactId>
diff --git a/signalfx-commons-protoc-java/pom.xml b/signalfx-commons-protoc-java/pom.xml
index 983a4c70..1bfec811 100644
--- a/signalfx-commons-protoc-java/pom.xml
+++ b/signalfx-commons-protoc-java/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.signalfx.public</groupId>
     <artifactId>clients-parent</artifactId>
-    <version>1.0.19</version>
+    <version>1.0.20</version>
   </parent>
 
   <artifactId>signalfx-commons-protoc-java</artifactId>
diff --git a/signalfx-java-examples/pom.xml b/signalfx-java-examples/pom.xml
index 34b72020..9d8b86d2 100644
--- a/signalfx-java-examples/pom.xml
+++ b/signalfx-java-examples/pom.xml
@@ -4,7 +4,7 @@
 
   <groupId>com.signalfx.example</groupId>
   <artifactId>signalfx.example</artifactId>
-  <version>1.0.19</version>
+  <version>1.0.20</version>
   <packaging>jar</packaging>
 
   <name>SignalFx client library examples</name>
diff --git a/signalfx-java/pom.xml b/signalfx-java/pom.xml
index 782ec39f..0d6065cf 100644
--- a/signalfx-java/pom.xml
+++ b/signalfx-java/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.signalfx.public</groupId>
     <artifactId>clients-parent</artifactId>
-    <version>1.0.19</version>
+    <version>1.0.20</version>
   </parent>
 
   <artifactId>signalfx-java</artifactId>
@@ -80,12 +80,6 @@
       <groupId>com.fasterxml.jackson.core</groupId>
       <artifactId>jackson-annotations</artifactId>
     </dependency>
-    <dependency>
-      <!-- Temp work-around until httpclient upgrades its codec version -->
-      <groupId>commons-codec</groupId>
-      <artifactId>commons-codec</artifactId>
-      <version>1.15</version>
-    </dependency>
     <dependency>
       <groupId>org.apache.httpcomponents</groupId>
       <artifactId>httpclient</artifactId>
diff --git a/signalfx-java/src/main/java/com/signalfx/connection/AbstractHttpReceiverConnection.java b/signalfx-java/src/main/java/com/signalfx/connection/AbstractHttpReceiverConnection.java
index b58c20e2..86fd3f2b 100644
--- a/signalfx-java/src/main/java/com/signalfx/connection/AbstractHttpReceiverConnection.java
+++ b/signalfx-java/src/main/java/com/signalfx/connection/AbstractHttpReceiverConnection.java
@@ -27,7 +27,7 @@ public abstract class AbstractHttpReceiverConnection {
     protected static final Logger log = LoggerFactory.getLogger(AbstractHttpReceiverConnection.class);
 
     // Do not modify this line.  It is auto replaced to a version number.
-    public static final String VERSION_NUMBER = "1.0.19";
+    public static final String VERSION_NUMBER = "1.0.20";
     public static final String USER_AGENT = "SignalFx-java-client/" + VERSION_NUMBER;
     public static final String DISABLE_COMPRESSION_PROPERTY = "com.signalfx.public.java.disableHttpCompression";
 
diff --git a/signalfx-protoc/pom.xml b/signalfx-protoc/pom.xml
index 2ae03ff9..477314e4 100644
--- a/signalfx-protoc/pom.xml
+++ b/signalfx-protoc/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.signalfx.public</groupId>
     <artifactId>clients-parent</artifactId>
-    <version>1.0.19</version>
+    <version>1.0.20</version>
   </parent>
 
   <artifactId>signalfx-protoc</artifactId>
diff --git a/signalfx-yammer/pom.xml b/signalfx-yammer/pom.xml
index 63129de2..4c207969 100644
--- a/signalfx-yammer/pom.xml
+++ b/signalfx-yammer/pom.xml
@@ -7,7 +7,7 @@
   <parent>
     <groupId>com.signalfx.public</groupId>
     <artifactId>clients-parent</artifactId>
-    <version>1.0.19</version>
+    <version>1.0.20</version>
   </parent>
 
   <artifactId>signalfx-yammer</artifactId>