diff --git a/README.md b/README.md
index 2beadd038a..7c0a254217 100644
--- a/README.md
+++ b/README.md
@@ -72,10 +72,10 @@ To add a dependency on one of the connectors using Maven, use the following:
   <groupId>com.google.cloud.bigdataoss</groupId>
   <!-- Cloud Storage: -->
   <artifactId>gcs-connector</artifactId>
-  <version>hadoop2-2.1.4</version>
+  <version>hadoop2-2.1.5</version>
   <!-- or, for BigQuery: -->
   <artifactId>bigquery-connector</artifactId>
-  <version>hadoop2-1.1.4</version>
+  <version>hadoop2-1.1.5</version>
 </dependency>
 ```
 
diff --git a/bigquery/CHANGES.md b/bigquery/CHANGES.md
index df9fb1f8c9..934f67cacd 100644
--- a/bigquery/CHANGES.md
+++ b/bigquery/CHANGES.md
@@ -1,4 +1,4 @@
-### 1.1.5 - 2020-XX-XX
+### 1.1.5 - 2020-09-11
 
 1.  Fix BigQuery job status retrieval in non-US locations.
 
diff --git a/bigquery/pom.xml b/bigquery/pom.xml
index e5cfea8eae..e2a02aa73a 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>2.1.5-SNAPSHOT</version>
+    <version>2.1.5</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
@@ -32,7 +32,7 @@
   </description>
 
   <artifactId>bigquery-connector</artifactId>
-  <version>${hadoop.identifier}-1.1.5-SNAPSHOT</version>
+  <version>${hadoop.identifier}-1.1.5</version>
 
   <profiles>
     <profile>
diff --git a/coverage/pom.xml b/coverage/pom.xml
index a8287ca51e..098765fdcd 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>2.1.5-SNAPSHOT</version>
+    <version>2.1.5</version>
   </parent>
 
   <artifactId>coverage</artifactId>
-  <version>2.1.5-SNAPSHOT</version>
+  <version>2.1.5</version>
   <packaging>pom</packaging>
 
   <profiles>
diff --git a/gcs/CHANGES.md b/gcs/CHANGES.md
index c82e22e2ee..f9490c65c8 100644
--- a/gcs/CHANGES.md
+++ b/gcs/CHANGES.md
@@ -1,4 +1,4 @@
-### 2.1.5 - 2020-XX-XX
+### 2.1.5 - 2020-09-11
 
 1.  Fix complex patterns globbing.
 
diff --git a/gcs/pom.xml b/gcs/pom.xml
index 764efe6d94..62f764f98f 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>2.1.5-SNAPSHOT</version>
+    <version>2.1.5</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
@@ -32,7 +32,7 @@
   </description>
 
   <artifactId>gcs-connector</artifactId>
-  <version>${hadoop.identifier}-2.1.5-SNAPSHOT</version>
+  <version>${hadoop.identifier}-2.1.5</version>
 
   <profiles>
     <profile>
diff --git a/gcsio/pom.xml b/gcsio/pom.xml
index 5e9ab2762e..7420cf2d7b 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>2.1.5-SNAPSHOT</version>
+    <version>2.1.5</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
@@ -32,7 +32,7 @@
   </description>
 
   <artifactId>gcsio</artifactId>
-  <version>2.1.5-SNAPSHOT</version>
+  <version>2.1.5</version>
 
   <profiles>
     <profile>
diff --git a/pom.xml b/pom.xml
index e3d6357250..ce08c6b2b3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
 
   <groupId>com.google.cloud.bigdataoss</groupId>
   <artifactId>bigdataoss-parent</artifactId>
-  <version>2.1.5-SNAPSHOT</version>
+  <version>2.1.5</version>
   <packaging>pom</packaging>
 
   <url>https://github.com/GoogleCloudDataproc/hadoop-connectors</url>
@@ -80,8 +80,8 @@
 
     <gpg.skip>true</gpg.skip>
 
-    <bigdataoss.version>2.1.5-SNAPSHOT</bigdataoss.version>
-    <bigquery-connector.version>1.1.5-SNAPSHOT</bigquery-connector.version>
+    <bigdataoss.version>2.1.5</bigdataoss.version>
+    <bigquery-connector.version>1.1.5</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 84cec77d78..4496ad82d6 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>2.1.5-SNAPSHOT</version>
+    <version>2.1.5</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <name>util-hadoop-${hadoop.identifier}</name>
 
   <artifactId>util-hadoop</artifactId>
-  <version>${hadoop.identifier}-2.1.5-SNAPSHOT</version>
+  <version>${hadoop.identifier}-2.1.5</version>
 
   <profiles>
     <profile>
diff --git a/util/pom.xml b/util/pom.xml
index 59224f2c03..3497506eab 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>2.1.5-SNAPSHOT</version>
+    <version>2.1.5</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <artifactId>util</artifactId>
-  <version>2.1.5-SNAPSHOT</version>
+  <version>2.1.5</version>
 
   <dependencies>
     <dependency>