diff --git a/parquet-avro/pom.xml b/parquet-avro/pom.xml
index 9556a60e94..e065686f98 100644
--- a/parquet-avro/pom.xml
+++ b/parquet-avro/pom.xml
@@ -3,7 +3,7 @@
     <groupId>com.twitter</groupId>
     <artifactId>parquet</artifactId>
     <relativePath>../pom.xml</relativePath>
-    <version>1.6.0-SNAPSHOT</version>
+    <version>1.6.0rc1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/parquet-cascading/pom.xml b/parquet-cascading/pom.xml
index ad209af46d..4780ff437d 100644
--- a/parquet-cascading/pom.xml
+++ b/parquet-cascading/pom.xml
@@ -3,7 +3,7 @@
     <groupId>com.twitter</groupId>
     <artifactId>parquet</artifactId>
     <relativePath>../pom.xml</relativePath>
-    <version>1.6.0-SNAPSHOT</version>
+    <version>1.6.0rc1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/parquet-column/pom.xml b/parquet-column/pom.xml
index 94473f6b18..ed8cb56a45 100644
--- a/parquet-column/pom.xml
+++ b/parquet-column/pom.xml
@@ -3,7 +3,7 @@
     <groupId>com.twitter</groupId>
     <artifactId>parquet</artifactId>
     <relativePath>../pom.xml</relativePath>
-    <version>1.6.0-SNAPSHOT</version>
+    <version>1.6.0rc1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/parquet-common/pom.xml b/parquet-common/pom.xml
index 02abcada95..2b8a064ade 100644
--- a/parquet-common/pom.xml
+++ b/parquet-common/pom.xml
@@ -3,7 +3,7 @@
     <groupId>com.twitter</groupId>
     <artifactId>parquet</artifactId>
     <relativePath>../pom.xml</relativePath>
-    <version>1.6.0-SNAPSHOT</version>
+    <version>1.6.0rc1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/parquet-encoding/pom.xml b/parquet-encoding/pom.xml
index 5840ca52a9..7150916b83 100644
--- a/parquet-encoding/pom.xml
+++ b/parquet-encoding/pom.xml
@@ -3,7 +3,7 @@
     <groupId>com.twitter</groupId>
     <artifactId>parquet</artifactId>
     <relativePath>../pom.xml</relativePath>
-    <version>1.6.0-SNAPSHOT</version>
+    <version>1.6.0rc1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/parquet-generator/pom.xml b/parquet-generator/pom.xml
index 1ec4a503e8..04bbadb7e7 100644
--- a/parquet-generator/pom.xml
+++ b/parquet-generator/pom.xml
@@ -3,7 +3,7 @@
     <groupId>com.twitter</groupId>
     <artifactId>parquet</artifactId>
     <relativePath>../pom.xml</relativePath>
-    <version>1.6.0-SNAPSHOT</version>
+    <version>1.6.0rc1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/parquet-hadoop-bundle/pom.xml b/parquet-hadoop-bundle/pom.xml
index ae89233f80..cd6f1056dc 100644
--- a/parquet-hadoop-bundle/pom.xml
+++ b/parquet-hadoop-bundle/pom.xml
@@ -3,7 +3,7 @@
     <groupId>com.twitter</groupId>
     <artifactId>parquet</artifactId>
     <relativePath>../pom.xml</relativePath>
-    <version>1.6.0-SNAPSHOT</version>
+    <version>1.6.0rc1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/parquet-hadoop/pom.xml b/parquet-hadoop/pom.xml
index d074b0ca81..61c0f9724b 100644
--- a/parquet-hadoop/pom.xml
+++ b/parquet-hadoop/pom.xml
@@ -3,7 +3,7 @@
     <groupId>com.twitter</groupId>
     <artifactId>parquet</artifactId>
     <relativePath>../pom.xml</relativePath>
-    <version>1.6.0-SNAPSHOT</version>
+    <version>1.6.0rc1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/parquet-hive-bundle/pom.xml b/parquet-hive-bundle/pom.xml
index 6b6fda2e96..aa77613260 100644
--- a/parquet-hive-bundle/pom.xml
+++ b/parquet-hive-bundle/pom.xml
@@ -3,7 +3,7 @@
     <groupId>com.twitter</groupId>
     <artifactId>parquet</artifactId>
     <relativePath>../pom.xml</relativePath>
-    <version>1.6.0-SNAPSHOT</version>
+    <version>1.6.0rc1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/parquet-hive/parquet-hive-binding/parquet-hive-0.10-binding/pom.xml b/parquet-hive/parquet-hive-binding/parquet-hive-0.10-binding/pom.xml
index 4b03f95643..c73ce53b02 100644
--- a/parquet-hive/parquet-hive-binding/parquet-hive-0.10-binding/pom.xml
+++ b/parquet-hive/parquet-hive-binding/parquet-hive-0.10-binding/pom.xml
@@ -3,7 +3,7 @@
     <groupId>com.twitter</groupId>
     <artifactId>parquet-hive-binding</artifactId>
     <relativePath>../pom.xml</relativePath>
-    <version>1.6.0-SNAPSHOT</version>
+    <version>1.6.0rc1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/parquet-hive/parquet-hive-binding/parquet-hive-0.12-binding/pom.xml b/parquet-hive/parquet-hive-binding/parquet-hive-0.12-binding/pom.xml
index b5ada253d8..41e16edba0 100644
--- a/parquet-hive/parquet-hive-binding/parquet-hive-0.12-binding/pom.xml
+++ b/parquet-hive/parquet-hive-binding/parquet-hive-0.12-binding/pom.xml
@@ -3,7 +3,7 @@
     <groupId>com.twitter</groupId>
     <artifactId>parquet-hive-binding</artifactId>
     <relativePath>../pom.xml</relativePath>
-    <version>1.6.0-SNAPSHOT</version>
+    <version>1.6.0rc1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/parquet-hive/parquet-hive-binding/parquet-hive-binding-bundle/pom.xml b/parquet-hive/parquet-hive-binding/parquet-hive-binding-bundle/pom.xml
index 420beb60c7..dcdd1da279 100644
--- a/parquet-hive/parquet-hive-binding/parquet-hive-binding-bundle/pom.xml
+++ b/parquet-hive/parquet-hive-binding/parquet-hive-binding-bundle/pom.xml
@@ -17,7 +17,7 @@
     <groupId>com.twitter</groupId>
     <artifactId>parquet-hive-binding</artifactId>
     <relativePath>../pom.xml</relativePath>
-    <version>1.6.0-SNAPSHOT</version>
+    <version>1.6.0rc1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/parquet-hive/parquet-hive-binding/parquet-hive-binding-factory/pom.xml b/parquet-hive/parquet-hive-binding/parquet-hive-binding-factory/pom.xml
index 2749bbc964..31e0bcf45c 100644
--- a/parquet-hive/parquet-hive-binding/parquet-hive-binding-factory/pom.xml
+++ b/parquet-hive/parquet-hive-binding/parquet-hive-binding-factory/pom.xml
@@ -3,7 +3,7 @@
     <groupId>com.twitter</groupId>
     <artifactId>parquet-hive-binding</artifactId>
     <relativePath>../pom.xml</relativePath>
-    <version>1.6.0-SNAPSHOT</version>
+    <version>1.6.0rc1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/parquet-hive/parquet-hive-binding/parquet-hive-binding-interface/pom.xml b/parquet-hive/parquet-hive-binding/parquet-hive-binding-interface/pom.xml
index e417d1312d..49202c3530 100644
--- a/parquet-hive/parquet-hive-binding/parquet-hive-binding-interface/pom.xml
+++ b/parquet-hive/parquet-hive-binding/parquet-hive-binding-interface/pom.xml
@@ -3,7 +3,7 @@
     <groupId>com.twitter</groupId>
     <artifactId>parquet-hive-binding</artifactId>
     <relativePath>../pom.xml</relativePath>
-    <version>1.6.0-SNAPSHOT</version>
+    <version>1.6.0rc1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/parquet-hive/parquet-hive-binding/pom.xml b/parquet-hive/parquet-hive-binding/pom.xml
index a11ff698fe..83947d87a0 100644
--- a/parquet-hive/parquet-hive-binding/pom.xml
+++ b/parquet-hive/parquet-hive-binding/pom.xml
@@ -3,7 +3,7 @@
     <groupId>com.twitter</groupId>
     <artifactId>parquet-hive</artifactId>
     <relativePath>../pom.xml</relativePath>
-    <version>1.6.0-SNAPSHOT</version>
+    <version>1.6.0rc1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/parquet-hive/parquet-hive-storage-handler/pom.xml b/parquet-hive/parquet-hive-storage-handler/pom.xml
index 01dbc4c0c2..e5aa9d9246 100644
--- a/parquet-hive/parquet-hive-storage-handler/pom.xml
+++ b/parquet-hive/parquet-hive-storage-handler/pom.xml
@@ -3,7 +3,7 @@
     <groupId>com.twitter</groupId>
     <artifactId>parquet-hive</artifactId>
     <relativePath>../pom.xml</relativePath>
-    <version>1.6.0-SNAPSHOT</version>
+    <version>1.6.0rc1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/parquet-hive/pom.xml b/parquet-hive/pom.xml
index cfb3480932..092611793f 100644
--- a/parquet-hive/pom.xml
+++ b/parquet-hive/pom.xml
@@ -3,7 +3,7 @@
     <groupId>com.twitter</groupId>
     <artifactId>parquet</artifactId>
     <relativePath>../pom.xml</relativePath>
-    <version>1.6.0-SNAPSHOT</version>
+    <version>1.6.0rc1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/parquet-jackson/pom.xml b/parquet-jackson/pom.xml
index acffda6cb0..c690e4c285 100644
--- a/parquet-jackson/pom.xml
+++ b/parquet-jackson/pom.xml
@@ -3,7 +3,7 @@
     <groupId>com.twitter</groupId>
     <artifactId>parquet</artifactId>
     <relativePath>../pom.xml</relativePath>
-    <version>1.6.0-SNAPSHOT</version>
+    <version>1.6.0rc1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/parquet-pig-bundle/pom.xml b/parquet-pig-bundle/pom.xml
index ab5c11d244..3016f7964e 100644
--- a/parquet-pig-bundle/pom.xml
+++ b/parquet-pig-bundle/pom.xml
@@ -3,7 +3,7 @@
     <groupId>com.twitter</groupId>
     <artifactId>parquet</artifactId>
     <relativePath>../pom.xml</relativePath>
-    <version>1.6.0-SNAPSHOT</version>
+    <version>1.6.0rc1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/parquet-pig/pom.xml b/parquet-pig/pom.xml
index 5caf9262ec..40fc1cb81a 100644
--- a/parquet-pig/pom.xml
+++ b/parquet-pig/pom.xml
@@ -3,7 +3,7 @@
     <groupId>com.twitter</groupId>
     <artifactId>parquet</artifactId>
     <relativePath>../pom.xml</relativePath>
-    <version>1.6.0-SNAPSHOT</version>
+    <version>1.6.0rc1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/parquet-protobuf/pom.xml b/parquet-protobuf/pom.xml
index f46a35f693..a5813ac5b7 100644
--- a/parquet-protobuf/pom.xml
+++ b/parquet-protobuf/pom.xml
@@ -3,7 +3,7 @@
     <groupId>com.twitter</groupId>
     <artifactId>parquet</artifactId>
     <relativePath>../pom.xml</relativePath>
-    <version>1.6.0-SNAPSHOT</version>
+    <version>1.6.0rc1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/parquet-scala/pom.xml b/parquet-scala/pom.xml
index 33663b5ae7..94d7f2287e 100644
--- a/parquet-scala/pom.xml
+++ b/parquet-scala/pom.xml
@@ -3,7 +3,7 @@
     <groupId>com.twitter</groupId>
     <artifactId>parquet</artifactId>
     <relativePath>../pom.xml</relativePath>
-    <version>1.6.0-SNAPSHOT</version>
+    <version>1.6.0rc1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/parquet-scrooge/pom.xml b/parquet-scrooge/pom.xml
index a4f43669df..e02eae4c79 100644
--- a/parquet-scrooge/pom.xml
+++ b/parquet-scrooge/pom.xml
@@ -3,7 +3,7 @@
     <groupId>com.twitter</groupId>
     <artifactId>parquet</artifactId>
     <relativePath>../pom.xml</relativePath>
-    <version>1.6.0-SNAPSHOT</version>
+    <version>1.6.0rc1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/parquet-test-hadoop2/pom.xml b/parquet-test-hadoop2/pom.xml
index 2a32332ed0..47ded5b669 100644
--- a/parquet-test-hadoop2/pom.xml
+++ b/parquet-test-hadoop2/pom.xml
@@ -3,7 +3,7 @@
     <groupId>com.twitter</groupId>
     <artifactId>parquet</artifactId>
     <relativePath>../pom.xml</relativePath>
-    <version>1.6.0-SNAPSHOT</version>
+    <version>1.6.0rc1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/parquet-thrift/pom.xml b/parquet-thrift/pom.xml
index 890e402506..d793dcde30 100644
--- a/parquet-thrift/pom.xml
+++ b/parquet-thrift/pom.xml
@@ -3,7 +3,7 @@
     <groupId>com.twitter</groupId>
     <artifactId>parquet</artifactId>
     <relativePath>../pom.xml</relativePath>
-    <version>1.6.0-SNAPSHOT</version>
+    <version>1.6.0rc1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/parquet-tools/pom.xml b/parquet-tools/pom.xml
index c649334cc2..94ba9d9944 100644
--- a/parquet-tools/pom.xml
+++ b/parquet-tools/pom.xml
@@ -3,7 +3,7 @@
     <groupId>com.twitter</groupId>
     <artifactId>parquet</artifactId>
     <relativePath>../pom.xml</relativePath>
-    <version>1.6.0-SNAPSHOT</version>
+    <version>1.6.0rc1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/pom.xml b/pom.xml
index fddf204b7a..f23f80de2f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 
   <groupId>com.twitter</groupId>
   <artifactId>parquet</artifactId>
-  <version>1.6.0-SNAPSHOT</version>
+  <version>1.6.0rc1</version>
   <packaging>pom</packaging>
 
   <name>Parquet MR</name>