diff --git a/benchmarks/pom.xml b/benchmarks/pom.xml
index bd6d7efd0..c62ee5fd2 100644
--- a/benchmarks/pom.xml
+++ b/benchmarks/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.squareup.okhttp3</groupId>
     <artifactId>parent</artifactId>
-    <version>3.0.0-SNAPSHOT</version>
+    <version>3.0.0</version>
   </parent>
 
   <artifactId>benchmarks</artifactId>
diff --git a/mockwebserver/pom.xml b/mockwebserver/pom.xml
index 3899b1b12..b3da3463d 100644
--- a/mockwebserver/pom.xml
+++ b/mockwebserver/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.squareup.okhttp3</groupId>
     <artifactId>parent</artifactId>
-    <version>3.0.0-SNAPSHOT</version>
+    <version>3.0.0</version>
   </parent>
 
   <artifactId>mockwebserver</artifactId>
diff --git a/okcurl/pom.xml b/okcurl/pom.xml
index 2b9b7ceab..dd5eba1c2 100644
--- a/okcurl/pom.xml
+++ b/okcurl/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.squareup.okhttp3</groupId>
     <artifactId>parent</artifactId>
-    <version>3.0.0-SNAPSHOT</version>
+    <version>3.0.0</version>
   </parent>
 
   <artifactId>okcurl</artifactId>
diff --git a/okhttp-android-support/pom.xml b/okhttp-android-support/pom.xml
index e34ad971a..9b24edbd3 100644
--- a/okhttp-android-support/pom.xml
+++ b/okhttp-android-support/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.squareup.okhttp3</groupId>
     <artifactId>parent</artifactId>
-    <version>3.0.0-SNAPSHOT</version>
+    <version>3.0.0</version>
   </parent>
 
   <artifactId>okhttp-android-support</artifactId>
diff --git a/okhttp-apache/pom.xml b/okhttp-apache/pom.xml
index 3355b9d30..936306fbc 100644
--- a/okhttp-apache/pom.xml
+++ b/okhttp-apache/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.squareup.okhttp3</groupId>
     <artifactId>parent</artifactId>
-    <version>3.0.0-SNAPSHOT</version>
+    <version>3.0.0</version>
   </parent>
 
   <packaging>bundle</packaging>
diff --git a/okhttp-logging-interceptor/pom.xml b/okhttp-logging-interceptor/pom.xml
index 7d0c8a9aa..8e883df55 100644
--- a/okhttp-logging-interceptor/pom.xml
+++ b/okhttp-logging-interceptor/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.squareup.okhttp3</groupId>
     <artifactId>parent</artifactId>
-    <version>3.0.0-SNAPSHOT</version>
+    <version>3.0.0</version>
   </parent>
 
   <packaging>bundle</packaging>
diff --git a/okhttp-testing-support/pom.xml b/okhttp-testing-support/pom.xml
index d363749fa..72c2409ed 100644
--- a/okhttp-testing-support/pom.xml
+++ b/okhttp-testing-support/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.squareup.okhttp3</groupId>
     <artifactId>parent</artifactId>
-    <version>3.0.0-SNAPSHOT</version>
+    <version>3.0.0</version>
   </parent>
 
   <artifactId>okhttp-testing-support</artifactId>
diff --git a/okhttp-tests/pom.xml b/okhttp-tests/pom.xml
index cb0c01793..1a73a3328 100644
--- a/okhttp-tests/pom.xml
+++ b/okhttp-tests/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.squareup.okhttp3</groupId>
     <artifactId>parent</artifactId>
-    <version>3.0.0-SNAPSHOT</version>
+    <version>3.0.0</version>
   </parent>
 
   <artifactId>okhttp-tests</artifactId>
diff --git a/okhttp-urlconnection/pom.xml b/okhttp-urlconnection/pom.xml
index 13937e5b3..ecbc5d8a8 100644
--- a/okhttp-urlconnection/pom.xml
+++ b/okhttp-urlconnection/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.squareup.okhttp3</groupId>
     <artifactId>parent</artifactId>
-    <version>3.0.0-SNAPSHOT</version>
+    <version>3.0.0</version>
   </parent>
 
   <packaging>bundle</packaging>
diff --git a/okhttp-ws-tests/pom.xml b/okhttp-ws-tests/pom.xml
index 3fc750ab5..9b690802d 100644
--- a/okhttp-ws-tests/pom.xml
+++ b/okhttp-ws-tests/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.squareup.okhttp3</groupId>
     <artifactId>parent</artifactId>
-    <version>3.0.0-SNAPSHOT</version>
+    <version>3.0.0</version>
   </parent>
 
   <artifactId>okhttp-ws-tests</artifactId>
diff --git a/okhttp-ws/pom.xml b/okhttp-ws/pom.xml
index 6d6de134b..0cd6bb57b 100644
--- a/okhttp-ws/pom.xml
+++ b/okhttp-ws/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.squareup.okhttp3</groupId>
     <artifactId>parent</artifactId>
-    <version>3.0.0-SNAPSHOT</version>
+    <version>3.0.0</version>
   </parent>
 
   <packaging>bundle</packaging>
diff --git a/okhttp/pom.xml b/okhttp/pom.xml
index 5c463b9e0..f2b7b1b0f 100644
--- a/okhttp/pom.xml
+++ b/okhttp/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.squareup.okhttp3</groupId>
     <artifactId>parent</artifactId>
-    <version>3.0.0-SNAPSHOT</version>
+    <version>3.0.0</version>
   </parent>
 
   <packaging>bundle</packaging>
diff --git a/pom.xml b/pom.xml
index 169f14a01..5c899cf0c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,7 +11,7 @@
 
   <groupId>com.squareup.okhttp3</groupId>
   <artifactId>parent</artifactId>
-  <version>3.0.0-SNAPSHOT</version>
+  <version>3.0.0</version>
   <packaging>pom</packaging>
 
   <name>OkHttp (Parent)</name>
@@ -67,7 +67,7 @@
     <url>https://github.com/square/okhttp/</url>
     <connection>scm:git:https://github.com/square/okhttp.git</connection>
     <developerConnection>scm:git:git@github.com:square/okhttp.git</developerConnection>
-    <tag>HEAD</tag>
+    <tag>parent-3.0.0</tag>
   </scm>
 
   <issueManagement>
diff --git a/samples/crawler/pom.xml b/samples/crawler/pom.xml
index 0a1e7f6b2..64cb6f116 100644
--- a/samples/crawler/pom.xml
+++ b/samples/crawler/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.squareup.okhttp3.sample</groupId>
     <artifactId>sample-parent</artifactId>
-    <version>3.0.0-SNAPSHOT</version>
+    <version>3.0.0</version>
   </parent>
 
   <artifactId>crawler</artifactId>
diff --git a/samples/guide/pom.xml b/samples/guide/pom.xml
index 388758502..b90706ef5 100644
--- a/samples/guide/pom.xml
+++ b/samples/guide/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.squareup.okhttp3.sample</groupId>
     <artifactId>sample-parent</artifactId>
-    <version>3.0.0-SNAPSHOT</version>
+    <version>3.0.0</version>
   </parent>
 
   <artifactId>guide</artifactId>
diff --git a/samples/pom.xml b/samples/pom.xml
index 50cfe2af0..4806dc064 100644
--- a/samples/pom.xml
+++ b/samples/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.squareup.okhttp3</groupId>
     <artifactId>parent</artifactId>
-    <version>3.0.0-SNAPSHOT</version>
+    <version>3.0.0</version>
   </parent>
 
   <groupId>com.squareup.okhttp3.sample</groupId>
diff --git a/samples/simple-client/pom.xml b/samples/simple-client/pom.xml
index d48482349..1d27c0862 100644
--- a/samples/simple-client/pom.xml
+++ b/samples/simple-client/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.squareup.okhttp3.sample</groupId>
     <artifactId>sample-parent</artifactId>
-    <version>3.0.0-SNAPSHOT</version>
+    <version>3.0.0</version>
   </parent>
 
   <artifactId>simple-client</artifactId>
diff --git a/samples/static-server/pom.xml b/samples/static-server/pom.xml
index 071e70333..8431ee70a 100644
--- a/samples/static-server/pom.xml
+++ b/samples/static-server/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.squareup.okhttp3.sample</groupId>
     <artifactId>sample-parent</artifactId>
-    <version>3.0.0-SNAPSHOT</version>
+    <version>3.0.0</version>
   </parent>
 
   <artifactId>static-server</artifactId>