diff --git a/.github/workflows/docker-publish-workflow.yml b/.github/workflows/docker-publish-workflow.yml
index 3c251b5..9482b4a 100644
--- a/.github/workflows/docker-publish-workflow.yml
+++ b/.github/workflows/docker-publish-workflow.yml
@@ -6,6 +6,7 @@
 name: Publish Docker image
 
 on:
+  pull_request:
   release:
     types: [published]
 
@@ -39,9 +40,11 @@ jobs:
         uses: docker/build-push-action@v3
         with:
           context: .
+          platforms: linux/amd64,linux/arm64
           push: true
           tags: ${{ steps.meta.outputs.tags }}
       -
+        if: github.event_name == 'release'
         name: Update repo description
         uses: peter-evans/dockerhub-description@v3
         with:
diff --git a/Dockerfile b/Dockerfile
index 2752bd1..0867ecc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # fetch basic image
-FROM maven:3.6.1-jdk-8
+FROM maven:3.8.6-eclipse-temurin-11
 
 # application placed into /opt/app
 RUN mkdir -p /app
@@ -19,4 +19,4 @@ EXPOSE 8080
 
 # execute it
 # CMD ["mvn", "exec:java"]
-CMD ["java", "-jar", "target/cqlTranslationServer-1.5.10-jar-with-dependencies.jar", "-d"]
+CMD ["java", "-jar", "target/cqlTranslationServer-1.5.12-jar-with-dependencies.jar", "-d"]
diff --git a/README.md b/README.md
index 007dd4a..b597b9b 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ Build:
 
 Execute via the command line:
 
-    java -jar target/cqlTranslationServer-1.5.10-jar-with-dependencies.jar
+    java -jar target/cqlTranslationServer-1.5.12-jar-with-dependencies.jar
 
 ## Translator Endpoint
 
@@ -277,10 +277,16 @@ You may deploy pre-built Docker images into your existing hosting environment wi
 
 And you're done. No environment variables or further configuration are needed. Jedis may use your existing Kubernetes, Open Shift etc installations as you see fit. :)
 
-To build your own image:
+To build your own image for your current architecture:
 
 	docker build -t cqframework/cql-translation-service:latest . # but use your your own repo and tag strings!
 
+To build your own image for multiple architectures (e.g., Intel and Mac M1):
+
+  docker buildx build --platform linux/amd64,linux/arm64 -t cqframework/cql-translation-service:latest . # but use your your own repo and tag strings!
+
+Note that Docker doesn't support loading multi-platform builds locally, so the above multi-platform build commmand is only helpful when used with `--push`. See: [https://github.com/docker/buildx/issues/59](https://github.com/docker/buildx/issues/59).
+
 ## Environment Variables
 
 **CQL_TRANSLATOR_PORT** - Allows you to set the port on which the translation service runs, default value is 8080
diff --git a/pom.xml b/pom.xml
index a00b46f..25a8cc5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
   <groupId>org.mitre.bonnie</groupId>
   <artifactId>cqlTranslationServer</artifactId>
   <packaging>jar</packaging>
-  <version>1.5.10</version>
+  <version>1.5.12</version>
   <name>cqlTranslationServer</name>
 
   <repositories>
@@ -70,37 +70,37 @@
     <dependency>
       <groupId>info.cqframework</groupId>
       <artifactId>cql</artifactId>
-      <version>1.5.10</version>
+      <version>1.5.12</version>
     </dependency>
     <dependency>
       <groupId>info.cqframework</groupId>
       <artifactId>model</artifactId>
-      <version>1.5.10</version>
+      <version>1.5.12</version>
     </dependency>
     <dependency>
       <groupId>info.cqframework</groupId>
       <artifactId>cql-to-elm</artifactId>
-      <version>1.5.10</version>
+      <version>1.5.12</version>
     </dependency>
     <dependency>
       <groupId>info.cqframework</groupId>
       <artifactId>elm</artifactId>
-      <version>1.5.10</version>
+      <version>1.5.12</version>
     </dependency>
     <dependency>
       <groupId>info.cqframework</groupId>
       <artifactId>quick</artifactId>
-      <version>1.5.10</version>
+      <version>1.5.12</version>
     </dependency>
     <dependency>
 		  <groupId>info.cqframework</groupId>
 		  <artifactId>qdm</artifactId>
-		  <version>1.5.10</version>
+		  <version>1.5.12</version>
     </dependency>
     <dependency>
 		  <groupId>info.cqframework</groupId>
 		  <artifactId>cql-formatter</artifactId>
-		  <version>1.5.10</version>
+		  <version>1.5.12</version>
     </dependency>
     <dependency>
       <groupId>commons-cli</groupId>