diff --git a/adam-apis/pom.xml b/adam-apis/pom.xml
index 0e3a5c7ffe..5b6cf33c24 100644
--- a/adam-apis/pom.xml
+++ b/adam-apis/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.bdgenomics.adam</groupId>
     <artifactId>adam-parent-spark3_2.12</artifactId>
-    <version>0.33.0-SNAPSHOT</version>
+    <version>0.33.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/adam-assembly/pom.xml b/adam-assembly/pom.xml
index 7e53776b7c..f0c15aa1da 100644
--- a/adam-assembly/pom.xml
+++ b/adam-assembly/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.bdgenomics.adam</groupId>
     <artifactId>adam-parent-spark3_2.12</artifactId>
-    <version>0.33.0-SNAPSHOT</version>
+    <version>0.33.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/adam-cli/pom.xml b/adam-cli/pom.xml
index 413afb8bbe..2e4abddf93 100644
--- a/adam-cli/pom.xml
+++ b/adam-cli/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.bdgenomics.adam</groupId>
     <artifactId>adam-parent-spark3_2.12</artifactId>
-    <version>0.33.0-SNAPSHOT</version>
+    <version>0.33.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/adam-codegen/pom.xml b/adam-codegen/pom.xml
index d1e3e6cf4c..6d262469b5 100644
--- a/adam-codegen/pom.xml
+++ b/adam-codegen/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.bdgenomics.adam</groupId>
     <artifactId>adam-parent-spark3_2.12</artifactId>
-    <version>0.33.0-SNAPSHOT</version>
+    <version>0.33.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/adam-core/pom.xml b/adam-core/pom.xml
index edf10e0617..495bd65880 100644
--- a/adam-core/pom.xml
+++ b/adam-core/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.bdgenomics.adam</groupId>
     <artifactId>adam-parent-spark3_2.12</artifactId>
-    <version>0.33.0-SNAPSHOT</version>
+    <version>0.33.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/adam-distribution/pom.xml b/adam-distribution/pom.xml
index 6d2c7f2f0a..52ab92659e 100644
--- a/adam-distribution/pom.xml
+++ b/adam-distribution/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.bdgenomics.adam</groupId>
     <artifactId>adam-parent-spark3_2.12</artifactId>
-    <version>0.33.0-SNAPSHOT</version>
+    <version>0.33.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/adam-shade/pom.xml b/adam-shade/pom.xml
index 3e7d6b7b6a..ab0a9d6368 100644
--- a/adam-shade/pom.xml
+++ b/adam-shade/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.bdgenomics.adam</groupId>
     <artifactId>adam-parent-spark3_2.12</artifactId>
-    <version>0.33.0-SNAPSHOT</version>
+    <version>0.33.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/pom.xml b/pom.xml
index c2da477e4a..2d5fa3703d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.bdgenomics.adam</groupId>
   <artifactId>adam-parent-spark3_2.12</artifactId>
-  <version>0.33.0-SNAPSHOT</version>
+  <version>0.33.0</version>
   <packaging>pom</packaging>
   <name>ADAM_${scala.version.prefix}</name>
   <description>A fast, scalable genome analysis system</description>
@@ -54,7 +54,7 @@
     <connection>scm:git:git@github.com:bigdatagenomics/adam.git</connection>
     <developerConnection>scm:git:git@github.com:bigdatagenomics/adam.git</developerConnection>
     <url>scm:git:git@github.com:bigdatagenomics/adam.git</url>
-    <tag>master</tag>
+    <tag>adam-parent-spark3_2.12-0.33.0</tag>
   </scm>
   <developers>
     <developer>