diff --git a/archetype/pom.xml b/archetype/pom.xml
index a698524a..f9930e98 100644
--- a/archetype/pom.xml
+++ b/archetype/pom.xml
@@ -5,7 +5,7 @@
 
     <groupId>io.github.cjkent.osiris</groupId>
     <artifactId>osiris-archetype</artifactId>
-    <version>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
     <packaging>maven-archetype</packaging>
 
     <name>Osiris Archetype</name>
diff --git a/aws-deploy/pom.xml b/aws-deploy/pom.xml
index 8d72fd00..cfa50043 100644
--- a/aws-deploy/pom.xml
+++ b/aws-deploy/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <artifactId>osiris</artifactId>
         <groupId>io.github.cjkent.osiris</groupId>
-        <version>0.3.0-SNAPSHOT</version>
+        <version>0.3.0</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/aws/pom.xml b/aws/pom.xml
index a968b8dd..3ecabe43 100644
--- a/aws/pom.xml
+++ b/aws/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>io.github.cjkent.osiris</groupId>
         <artifactId>osiris</artifactId>
-        <version>0.3.0-SNAPSHOT</version>
+        <version>0.3.0</version>
         <relativePath>..</relativePath>
     </parent>
     <artifactId>osiris-aws</artifactId>
diff --git a/core/pom.xml b/core/pom.xml
index 9ebc7eab..aca8dd71 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>io.github.cjkent.osiris</groupId>
         <artifactId>osiris</artifactId>
-        <version>0.3.0-SNAPSHOT</version>
+        <version>0.3.0</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/integration/pom.xml b/integration/pom.xml
index 9618ac1d..f8049baf 100644
--- a/integration/pom.xml
+++ b/integration/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>osiris</artifactId>
         <groupId>io.github.cjkent.osiris</groupId>
-        <version>0.3.0-SNAPSHOT</version>
+        <version>0.3.0</version>
         <relativePath>..</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/integration/src/test/resources/cloudformation/osiris-test-api.yml b/integration/src/test/resources/cloudformation/osiris-test-api.yml
index acb6733f..d91f70ea 100644
--- a/integration/src/test/resources/cloudformation/osiris-test-api.yml
+++ b/integration/src/test/resources/cloudformation/osiris-test-api.yml
@@ -311,7 +311,7 @@ Resources:
           ENV_VAR: "envVarValue"
       Code:
         S3Bucket: io.github.cjkent.osiris.osiris-test-api.code
-        S3Key: osiris-test-api-0.3.0-SNAPSHOT-jar-with-dependencies.jar
+        S3Key: osiris-test-api-0.3.0-jar-with-dependencies.jar
       Role: !GetAtt FunctionRole.Arn
 
   FunctionVersion:
diff --git a/local-server/pom.xml b/local-server/pom.xml
index 031671c4..67b36c9e 100644
--- a/local-server/pom.xml
+++ b/local-server/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>io.github.cjkent.osiris</groupId>
         <artifactId>osiris</artifactId>
-        <version>0.3.0-SNAPSHOT</version>
+        <version>0.3.0</version>
         <relativePath>..</relativePath>
     </parent>
     <artifactId>osiris-local-server</artifactId>
diff --git a/maven-plugin/pom.xml b/maven-plugin/pom.xml
index 66a37003..0550d6c5 100644
--- a/maven-plugin/pom.xml
+++ b/maven-plugin/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>io.github.cjkent.osiris</groupId>
         <artifactId>osiris</artifactId>
-        <version>0.3.0-SNAPSHOT</version>
+        <version>0.3.0</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/pom.xml b/pom.xml
index 418764fa..c3170dd0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>io.github.cjkent.osiris</groupId>
     <artifactId>osiris</artifactId>
-    <version>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
     <packaging>pom</packaging>
     <name>Osiris</name>
     <description>Simple Serverless Web Apps using Kotlin, AWS Lambda, AWS API Gateway</description>
diff --git a/server/pom.xml b/server/pom.xml
index 576e0241..ace530b1 100644
--- a/server/pom.xml
+++ b/server/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>io.github.cjkent.osiris</groupId>
         <artifactId>osiris</artifactId>
-        <version>0.3.0-SNAPSHOT</version>
+        <version>0.3.0</version>
         <relativePath>..</relativePath>
     </parent>
     <artifactId>osiris-server</artifactId>
diff --git a/test-api/pom.xml b/test-api/pom.xml
index a0c9b5e2..90c0f3ed 100644
--- a/test-api/pom.xml
+++ b/test-api/pom.xml
@@ -5,13 +5,13 @@
 
     <groupId>io.github.cjkent.osiris</groupId>
     <artifactId>osiris-test-api</artifactId>
-    <version>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
     <packaging>jar</packaging>
     <name>Osiris Test API</name>
 
     <properties>
         <kotlin.version>1.1.60</kotlin.version>
-        <osiris.version>0.3.0-SNAPSHOT</osiris.version>
+        <osiris.version>0.3.0</osiris.version>
         <jackson.version>2.8.7</jackson.version>
         <logback.version>1.2.3</logback.version>
     </properties>