diff --git a/doc/examples/java-example/pom.xml b/doc/examples/java-example/pom.xml
index a9d533f6de6..e0ed51f6358 100644
--- a/doc/examples/java-example/pom.xml
+++ b/doc/examples/java-example/pom.xml
@@ -38,7 +38,7 @@
     <dependency>
       <groupId>org.apache.avro</groupId>
       <artifactId>avro</artifactId>
-      <version>1.11.0</version>
+      <version>1.11.1</version>
     </dependency>
   </dependencies>
   <build>
@@ -55,7 +55,7 @@
       <plugin>
         <groupId>org.apache.avro</groupId>
         <artifactId>avro-maven-plugin</artifactId>
-        <version>1.11.0</version>
+        <version>1.11.1</version>
         <executions>
           <execution>
             <phase>generate-sources</phase>
@@ -72,7 +72,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-plugin</artifactId>
-        <version>1.11.0</version>
+        <version>1.11.1</version>
         <configuration>
           <source>1.8</source>
           <target>1.8</target>
@@ -92,7 +92,7 @@
                   <pluginExecutionFilter>
                     <groupId>org.apache.avro</groupId>
                     <artifactId>avro-maven-plugin</artifactId>
-                    <versionRange>[1.11.0,)</versionRange>
+                    <versionRange>[1.11.1,)</versionRange>
                     <goals>
                       <goal>schema</goal>
                     </goals>
diff --git a/doc/examples/mr-example/pom.xml b/doc/examples/mr-example/pom.xml
index a6fcb018bbf..7eafd21d35d 100644
--- a/doc/examples/mr-example/pom.xml
+++ b/doc/examples/mr-example/pom.xml
@@ -45,7 +45,7 @@
       <plugin>
         <groupId>org.apache.avro</groupId>
         <artifactId>avro-maven-plugin</artifactId>
-        <version>1.11.0</version>
+        <version>1.11.1</version>
         <executions>
           <execution>
             <phase>generate-sources</phase>
@@ -73,7 +73,7 @@
                   <pluginExecutionFilter>
                     <groupId>org.apache.avro</groupId>
                     <artifactId>avro-maven-plugin</artifactId>
-                    <versionRange>[1.10.0,)</versionRange>
+                    <versionRange>[1.11.1,)</versionRange>
                     <goals>
                       <goal>schema</goal>
                     </goals>
@@ -94,12 +94,12 @@
     <dependency>
       <groupId>org.apache.avro</groupId>
       <artifactId>avro</artifactId>
-      <version>1.11.0</version>
+      <version>1.11.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.avro</groupId>
       <artifactId>avro-mapred</artifactId>
-      <version>1.11.0</version>
+      <version>1.11.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.hadoop</groupId>
diff --git a/lang/java/android/pom.xml b/lang/java/android/pom.xml
index df823e781b8..026913f5d28 100644
--- a/lang/java/android/pom.xml
+++ b/lang/java/android/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>avro-parent</artifactId>
     <groupId>org.apache.avro</groupId>
-    <version>1.11.1-SNAPSHOT</version>
+    <version>1.11.1</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/lang/java/archetypes/avro-service-archetype/pom.xml b/lang/java/archetypes/avro-service-archetype/pom.xml
index d3d510bbeff..a2dc4167afa 100644
--- a/lang/java/archetypes/avro-service-archetype/pom.xml
+++ b/lang/java/archetypes/avro-service-archetype/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>avro-archetypes-parent</artifactId>
     <groupId>org.apache.avro</groupId>
-    <version>1.11.1-SNAPSHOT</version>
+    <version>1.11.1</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/lang/java/archetypes/pom.xml b/lang/java/archetypes/pom.xml
index 37927293c47..274e964ae5b 100644
--- a/lang/java/archetypes/pom.xml
+++ b/lang/java/archetypes/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.avro</groupId>
     <artifactId>avro-parent</artifactId>
-    <version>1.11.1-SNAPSHOT</version>
+    <version>1.11.1</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/lang/java/avro/pom.xml b/lang/java/avro/pom.xml
index b0d15f72b5f..8e310816dbe 100644
--- a/lang/java/avro/pom.xml
+++ b/lang/java/avro/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>avro-parent</artifactId>
     <groupId>org.apache.avro</groupId>
-    <version>1.11.1-SNAPSHOT</version>
+    <version>1.11.1</version>
     <relativePath>../</relativePath>
   </parent>
 
diff --git a/lang/java/compiler/pom.xml b/lang/java/compiler/pom.xml
index 380b5267c6b..9e2b7b2bb4a 100644
--- a/lang/java/compiler/pom.xml
+++ b/lang/java/compiler/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>avro-parent</artifactId>
     <groupId>org.apache.avro</groupId>
-    <version>1.11.1-SNAPSHOT</version>
+    <version>1.11.1</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/lang/java/grpc/pom.xml b/lang/java/grpc/pom.xml
index c0c1147b2c1..61cb31e240a 100644
--- a/lang/java/grpc/pom.xml
+++ b/lang/java/grpc/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.avro</groupId>
     <artifactId>avro-parent</artifactId>
-    <version>1.11.1-SNAPSHOT</version>
+    <version>1.11.1</version>
     <relativePath>../</relativePath>
   </parent>
 
diff --git a/lang/java/integration-test/codegen-test/pom.xml b/lang/java/integration-test/codegen-test/pom.xml
index 1aa10b11e62..7b795e4c7b4 100644
--- a/lang/java/integration-test/codegen-test/pom.xml
+++ b/lang/java/integration-test/codegen-test/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>avro-integration-test</artifactId>
     <groupId>org.apache.avro</groupId>
-    <version>1.11.1-SNAPSHOT</version>
+    <version>1.11.1</version>
     <relativePath>../</relativePath>
   </parent>
 
diff --git a/lang/java/integration-test/pom.xml b/lang/java/integration-test/pom.xml
index 0a514946478..dfe07836aae 100644
--- a/lang/java/integration-test/pom.xml
+++ b/lang/java/integration-test/pom.xml
@@ -23,7 +23,7 @@
   <parent>
       <artifactId>avro-parent</artifactId>
       <groupId>org.apache.avro</groupId>
-      <version>1.11.1-SNAPSHOT</version>
+      <version>1.11.1</version>
       <relativePath>../</relativePath>
   </parent>
 
diff --git a/lang/java/integration-test/test-custom-conversions/pom.xml b/lang/java/integration-test/test-custom-conversions/pom.xml
index e22b43a5cad..c7ba63ca14c 100644
--- a/lang/java/integration-test/test-custom-conversions/pom.xml
+++ b/lang/java/integration-test/test-custom-conversions/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>avro-integration-test</artifactId>
     <groupId>org.apache.avro</groupId>
-    <version>1.11.1-SNAPSHOT</version>
+    <version>1.11.1</version>
     <relativePath>../</relativePath>
   </parent>
 
diff --git a/lang/java/ipc-jetty/pom.xml b/lang/java/ipc-jetty/pom.xml
index 57291c92387..13e3939bebf 100644
--- a/lang/java/ipc-jetty/pom.xml
+++ b/lang/java/ipc-jetty/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>avro-parent</artifactId>
     <groupId>org.apache.avro</groupId>
-    <version>1.11.1-SNAPSHOT</version>
+    <version>1.11.1</version>
     <relativePath>../</relativePath>
   </parent>
 
diff --git a/lang/java/ipc-netty/pom.xml b/lang/java/ipc-netty/pom.xml
index 3d45d3ea337..48d066ead01 100644
--- a/lang/java/ipc-netty/pom.xml
+++ b/lang/java/ipc-netty/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>avro-parent</artifactId>
     <groupId>org.apache.avro</groupId>
-    <version>1.11.1-SNAPSHOT</version>
+    <version>1.11.1</version>
     <relativePath>../</relativePath>
   </parent>
 
diff --git a/lang/java/ipc/pom.xml b/lang/java/ipc/pom.xml
index 2415bb15658..66e2b1add21 100644
--- a/lang/java/ipc/pom.xml
+++ b/lang/java/ipc/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>avro-parent</artifactId>
     <groupId>org.apache.avro</groupId>
-    <version>1.11.1-SNAPSHOT</version>
+    <version>1.11.1</version>
     <relativePath>../</relativePath>
   </parent>
 
diff --git a/lang/java/mapred/pom.xml b/lang/java/mapred/pom.xml
index 463bd2ee853..cb86c7f43da 100644
--- a/lang/java/mapred/pom.xml
+++ b/lang/java/mapred/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>avro-parent</artifactId>
     <groupId>org.apache.avro</groupId>
-    <version>1.11.1-SNAPSHOT</version>
+    <version>1.11.1</version>
     <relativePath>../</relativePath>
   </parent>
 
diff --git a/lang/java/maven-plugin/pom.xml b/lang/java/maven-plugin/pom.xml
index 4d266717cb4..487e377fbf4 100644
--- a/lang/java/maven-plugin/pom.xml
+++ b/lang/java/maven-plugin/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>avro-parent</artifactId>
     <groupId>org.apache.avro</groupId>
-    <version>1.11.1-SNAPSHOT</version>
+    <version>1.11.1</version>
     <relativePath>../</relativePath>
   </parent>
 
diff --git a/lang/java/maven-plugin/src/test/resources/unit/idl/pom-injecting-velocity-tools.xml b/lang/java/maven-plugin/src/test/resources/unit/idl/pom-injecting-velocity-tools.xml
index a232bd2a96f..d1ecf024f73 100644
--- a/lang/java/maven-plugin/src/test/resources/unit/idl/pom-injecting-velocity-tools.xml
+++ b/lang/java/maven-plugin/src/test/resources/unit/idl/pom-injecting-velocity-tools.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>avro-parent</artifactId>
     <groupId>org.apache.avro</groupId>
-    <version>1.11.1-SNAPSHOT</version>
+    <version>1.11.1</version>
     <relativePath>../../../../../../../../../</relativePath>
   </parent>
 
diff --git a/lang/java/maven-plugin/src/test/resources/unit/idl/pom.xml b/lang/java/maven-plugin/src/test/resources/unit/idl/pom.xml
index 91f460e5e7f..0c2d87ff580 100644
--- a/lang/java/maven-plugin/src/test/resources/unit/idl/pom.xml
+++ b/lang/java/maven-plugin/src/test/resources/unit/idl/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>avro-parent</artifactId>
     <groupId>org.apache.avro</groupId>
-    <version>1.11.1-SNAPSHOT</version>
+    <version>1.11.1</version>
     <relativePath>../../../../../../../../../pom.xml</relativePath>
   </parent>
 
diff --git a/lang/java/maven-plugin/src/test/resources/unit/protocol/pom-injecting-velocity-tools.xml b/lang/java/maven-plugin/src/test/resources/unit/protocol/pom-injecting-velocity-tools.xml
index d300f29ff20..26e55bc8621 100644
--- a/lang/java/maven-plugin/src/test/resources/unit/protocol/pom-injecting-velocity-tools.xml
+++ b/lang/java/maven-plugin/src/test/resources/unit/protocol/pom-injecting-velocity-tools.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>avro-parent</artifactId>
     <groupId>org.apache.avro</groupId>
-    <version>1.11.1-SNAPSHOT</version>
+    <version>1.11.1</version>
     <relativePath>../../../../../../../../../</relativePath>
   </parent>
 
diff --git a/lang/java/maven-plugin/src/test/resources/unit/protocol/pom.xml b/lang/java/maven-plugin/src/test/resources/unit/protocol/pom.xml
index cb37689b83f..7bcb844880a 100644
--- a/lang/java/maven-plugin/src/test/resources/unit/protocol/pom.xml
+++ b/lang/java/maven-plugin/src/test/resources/unit/protocol/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>avro-parent</artifactId>
     <groupId>org.apache.avro</groupId>
-    <version>1.11.1-SNAPSHOT</version>
+    <version>1.11.1</version>
     <relativePath>../../../../../../../../../pom.xml</relativePath>
   </parent>
 
diff --git a/lang/java/maven-plugin/src/test/resources/unit/schema/pom.xml b/lang/java/maven-plugin/src/test/resources/unit/schema/pom.xml
index 249475a98f1..b20191d943a 100644
--- a/lang/java/maven-plugin/src/test/resources/unit/schema/pom.xml
+++ b/lang/java/maven-plugin/src/test/resources/unit/schema/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>avro-parent</artifactId>
     <groupId>org.apache.avro</groupId>
-    <version>1.11.1-SNAPSHOT</version>
+    <version>1.11.1</version>
     <relativePath>../../../../../../../../../pom.xml</relativePath>
   </parent>
 
diff --git a/lang/java/perf/pom.xml b/lang/java/perf/pom.xml
index 84a8f673744..e80c1f80e66 100644
--- a/lang/java/perf/pom.xml
+++ b/lang/java/perf/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>avro-parent</artifactId>
     <groupId>org.apache.avro</groupId>
-    <version>1.11.1-SNAPSHOT</version>
+    <version>1.11.1</version>
     <relativePath>../</relativePath>
   </parent>
 
diff --git a/lang/java/pom.xml b/lang/java/pom.xml
index 841b9d08d97..995a3f7658b 100644
--- a/lang/java/pom.xml
+++ b/lang/java/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.avro</groupId>
     <artifactId>avro-toplevel</artifactId>
-    <version>1.11.1-SNAPSHOT</version>
+    <version>1.11.1</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/lang/java/protobuf/pom.xml b/lang/java/protobuf/pom.xml
index 55b26f2b88b..763de92a851 100644
--- a/lang/java/protobuf/pom.xml
+++ b/lang/java/protobuf/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>avro-parent</artifactId>
     <groupId>org.apache.avro</groupId>
-    <version>1.11.1-SNAPSHOT</version>
+    <version>1.11.1</version>
     <relativePath>../</relativePath>
   </parent>
 
diff --git a/lang/java/thrift/pom.xml b/lang/java/thrift/pom.xml
index 72ef497e250..81ae0a6da07 100644
--- a/lang/java/thrift/pom.xml
+++ b/lang/java/thrift/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>avro-parent</artifactId>
     <groupId>org.apache.avro</groupId>
-    <version>1.11.1-SNAPSHOT</version>
+    <version>1.11.1</version>
     <relativePath>../</relativePath>
   </parent>
 
diff --git a/lang/java/tools/pom.xml b/lang/java/tools/pom.xml
index b5d9ff247c4..2b28c020393 100644
--- a/lang/java/tools/pom.xml
+++ b/lang/java/tools/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>avro-parent</artifactId>
     <groupId>org.apache.avro</groupId>
-    <version>1.11.1-SNAPSHOT</version>
+    <version>1.11.1</version>
     <relativePath>../</relativePath>
   </parent>
 
diff --git a/lang/java/trevni/avro/pom.xml b/lang/java/trevni/avro/pom.xml
index fe277ae8ef3..ea462c96f22 100644
--- a/lang/java/trevni/avro/pom.xml
+++ b/lang/java/trevni/avro/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>trevni-java</artifactId>
     <groupId>org.apache.avro</groupId>
-    <version>1.11.1-SNAPSHOT</version>
+    <version>1.11.1</version>
     <relativePath>../</relativePath>
   </parent>
 
diff --git a/lang/java/trevni/core/pom.xml b/lang/java/trevni/core/pom.xml
index 76f8674e5ad..5637a395edb 100644
--- a/lang/java/trevni/core/pom.xml
+++ b/lang/java/trevni/core/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>trevni-java</artifactId>
     <groupId>org.apache.avro</groupId>
-    <version>1.11.1-SNAPSHOT</version>
+    <version>1.11.1</version>
     <relativePath>../</relativePath>
   </parent>
 
diff --git a/lang/java/trevni/doc/pom.xml b/lang/java/trevni/doc/pom.xml
index 2f8c622d80a..bb00efc69e0 100644
--- a/lang/java/trevni/doc/pom.xml
+++ b/lang/java/trevni/doc/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>trevni-java</artifactId>
     <groupId>org.apache.avro</groupId>
-    <version>1.11.1-SNAPSHOT</version>
+    <version>1.11.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/lang/java/trevni/pom.xml b/lang/java/trevni/pom.xml
index b519c0db4ec..446db97b6ac 100644
--- a/lang/java/trevni/pom.xml
+++ b/lang/java/trevni/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>avro-parent</artifactId>
     <groupId>org.apache.avro</groupId>
-    <version>1.11.1-SNAPSHOT</version>
+    <version>1.11.1</version>
     <relativePath>../</relativePath>
   </parent>
 
diff --git a/lang/js/package-lock.json b/lang/js/package-lock.json
index beb7a612e35..0d5bb56b5ff 100644
--- a/lang/js/package-lock.json
+++ b/lang/js/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "avro-js",
-  "version": "1.11.1-SNAPSHOT",
+  "version": "1.11.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/lang/js/package.json b/lang/js/package.json
index d80b496e236..02e1407a629 100644
--- a/lang/js/package.json
+++ b/lang/js/package.json
@@ -1,6 +1,6 @@
 {
   "name": "avro-js",
-  "version": "1.11.1-SNAPSHOT",
+  "version": "1.11.1",
   "author": "Avro Developers <dev@avro.apache.org>",
   "description": "JavaScript Avro implementation",
   "contributors": [
diff --git a/pom.xml b/pom.xml
index de3af914a1f..52d86b6907d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -27,7 +27,7 @@
 
   <groupId>org.apache.avro</groupId>
   <artifactId>avro-toplevel</artifactId>
-  <version>1.11.1-SNAPSHOT</version>
+  <version>1.11.1</version>
   <packaging>pom</packaging>
 
   <name>Apache Avro Toplevel</name>
@@ -63,7 +63,7 @@
     <surefire.version>3.0.0-M5</surefire.version>
 
     <!-- Pin output timestamp to make the Java build reproducible -->
-    <project.build.outputTimestamp>10</project.build.outputTimestamp>
+    <project.build.outputTimestamp>1658861699</project.build.outputTimestamp>
   </properties>
 
   <modules>
diff --git a/share/VERSION.txt b/share/VERSION.txt
index b9d91e9005b..b0f61c56dd1 100644
--- a/share/VERSION.txt
+++ b/share/VERSION.txt
@@ -1 +1 @@
-1.11.1-SNAPSHOT
+1.11.1
\ No newline at end of file