diff --git a/bigquery/CHANGES.md b/bigquery/CHANGES.md
index 0c4c3e0801..7f600ea7d9 100644
--- a/bigquery/CHANGES.md
+++ b/bigquery/CHANGES.md
@@ -1,4 +1,4 @@
-### 1.0.0 - 2019-XX-XX
+### 1.0.0-RC1 - 2019-06-28
 
 1.  POM updates for GCS connector 2.0.0.
 
diff --git a/bigquery/pom.xml b/bigquery/pom.xml
index bb6fde8995..846d4c1318 100644
--- a/bigquery/pom.xml
+++ b/bigquery/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.google.cloud.bigdataoss</groupId>
     <artifactId>bigdataoss-parent</artifactId>
-    <version>2.0.0-SNAPSHOT</version>
+    <version>2.0.0-RC1</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
@@ -32,7 +32,7 @@
   </description>
 
   <artifactId>bigquery-connector</artifactId>
-  <version>${hadoop.identifier}-1.0.0-SNAPSHOT</version>
+  <version>${hadoop.identifier}-1.0.0-RC1</version>
 
   <profiles>
     <profile>
diff --git a/coverage/pom.xml b/coverage/pom.xml
index fae5b6f9ae..9b1aecc8d8 100644
--- a/coverage/pom.xml
+++ b/coverage/pom.xml
@@ -7,11 +7,11 @@
   <parent>
     <groupId>com.google.cloud.bigdataoss</groupId>
     <artifactId>bigdataoss-parent</artifactId>
-    <version>2.0.0-SNAPSHOT</version>
+    <version>2.0.0-RC1</version>
   </parent>
 
   <artifactId>coverage</artifactId>
-  <version>2.0.0-SNAPSHOT</version>
+  <version>2.0.0-RC1</version>
   <packaging>pom</packaging>
 
   <profiles>
diff --git a/gcs/CHANGES.md b/gcs/CHANGES.md
index 77d8ba9bab..7f30664729 100644
--- a/gcs/CHANGES.md
+++ b/gcs/CHANGES.md
@@ -1,4 +1,4 @@
-### 2.0.0 - 2019-XX-XX
+### 2.0.0-RC1 - 2019-06-28
 
 1.  Remove Hadoop 1.x support.
 
diff --git a/gcs/pom.xml b/gcs/pom.xml
index 17f1430f59..f80873c589 100644
--- a/gcs/pom.xml
+++ b/gcs/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.google.cloud.bigdataoss</groupId>
     <artifactId>bigdataoss-parent</artifactId>
-    <version>2.0.0-SNAPSHOT</version>
+    <version>2.0.0-RC1</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
@@ -32,7 +32,7 @@
   </description>
 
   <artifactId>gcs-connector</artifactId>
-  <version>${hadoop.identifier}-2.0.0-SNAPSHOT</version>
+  <version>${hadoop.identifier}-2.0.0-RC1</version>
 
   <profiles>
     <profile>
diff --git a/gcsio/pom.xml b/gcsio/pom.xml
index 5b16a0bb06..1aa473738e 100644
--- a/gcsio/pom.xml
+++ b/gcsio/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.google.cloud.bigdataoss</groupId>
     <artifactId>bigdataoss-parent</artifactId>
-    <version>2.0.0-SNAPSHOT</version>
+    <version>2.0.0-RC1</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
@@ -32,7 +32,7 @@
   </description>
 
   <artifactId>gcsio</artifactId>
-  <version>2.0.0-SNAPSHOT</version>
+  <version>2.0.0-RC1</version>
 
   <profiles>
     <profile>
diff --git a/pom.xml b/pom.xml
index 99f11896b1..d709596ea4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
 
   <groupId>com.google.cloud.bigdataoss</groupId>
   <artifactId>bigdataoss-parent</artifactId>
-  <version>2.0.0-SNAPSHOT</version>
+  <version>2.0.0-RC1</version>
   <packaging>pom</packaging>
 
   <url>https://github.com/GoogleCloudPlatform/BigData-interop/</url>
@@ -80,8 +80,8 @@
 
     <gpg.skip>true</gpg.skip>
 
-    <bigdataoss.version>2.0.0-SNAPSHOT</bigdataoss.version>
-    <bigquery-connector.version>1.0.0-SNAPSHOT</bigquery-connector.version>
+    <bigdataoss.version>2.0.0-RC1</bigdataoss.version>
+    <bigquery-connector.version>1.0.0-RC1</bigquery-connector.version>
 
     <!-- Keep in sync with Hadoop dependencies -->
     <apache.avro.version>1.7.7</apache.avro.version>
diff --git a/util-hadoop/pom.xml b/util-hadoop/pom.xml
index 5f44b12cf7..9326317d34 100644
--- a/util-hadoop/pom.xml
+++ b/util-hadoop/pom.xml
@@ -22,14 +22,14 @@
   <parent>
     <groupId>com.google.cloud.bigdataoss</groupId>
     <artifactId>bigdataoss-parent</artifactId>
-    <version>2.0.0-SNAPSHOT</version>
+    <version>2.0.0-RC1</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <name>util-hadoop-${hadoop.identifier}</name>
 
   <artifactId>util-hadoop</artifactId>
-  <version>${hadoop.identifier}-2.0.0-SNAPSHOT</version>
+  <version>${hadoop.identifier}-2.0.0-RC1</version>
 
   <profiles>
     <profile>
diff --git a/util/pom.xml b/util/pom.xml
index 183a3aeda1..3bd6d8d240 100644
--- a/util/pom.xml
+++ b/util/pom.xml
@@ -22,12 +22,12 @@
   <parent>
     <groupId>com.google.cloud.bigdataoss</groupId>
     <artifactId>bigdataoss-parent</artifactId>
-    <version>2.0.0-SNAPSHOT</version>
+    <version>2.0.0-RC1</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <artifactId>util</artifactId>
-  <version>2.0.0-SNAPSHOT</version>
+  <version>2.0.0-RC1</version>
 
   <dependencies>
     <dependency>