diff --git a/files/minimac4.yaml b/files/minimac4.yaml
index 229852b2..24dc6d95 100644
--- a/files/minimac4.yaml
+++ b/files/minimac4.yaml
@@ -1,7 +1,7 @@
 id: imputationserver
 name: Genotype Imputation (Minimac4)
 description: This is the new Michigan Imputation Server Pipeline using <a href="https://github.com/statgen/Minimac4">Minimac4</a>. Documentation can be found <a href="http://imputationserver.readthedocs.io/en/latest/">here</a>.<br><br>If your input data is <b>GRCh37/hg19</b> please ensure chromosomes are encoded without prefix  (e.g. <b>20</b>).<br>If your input data is <b>GRCh38hg38</b> please ensure chromosomes are encoded with prefix 'chr' (e.g. <b>chr20</b>).
-version: 1.2.2
+version: 1.2.3
 website: https://imputationserver.readthedocs.io
 category:
 
diff --git a/pom.xml b/pom.xml
index 35c4fb6f..974461ed 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 
 	<groupId>genepi</groupId>
 	<artifactId>imputationserver</artifactId>
-	<version>1.2.2</version>
+	<version>1.2.3</version>
 	<packaging>jar</packaging>
 
 	<name>University of Michigan Imputation Server</name>
diff --git a/src/main/java/genepi/imputationserver/steps/imputation/ImputationPipeline.java b/src/main/java/genepi/imputationserver/steps/imputation/ImputationPipeline.java
index a49823f4..5128aef0 100644
--- a/src/main/java/genepi/imputationserver/steps/imputation/ImputationPipeline.java
+++ b/src/main/java/genepi/imputationserver/steps/imputation/ImputationPipeline.java
@@ -35,7 +35,7 @@ public class ImputationPipeline {
 	private String build = "hg19";
 	private boolean phasingOnly;
 
-	public static final String PIPELINE_VERSION = "michigan-imputationserver-1.2.2";
+	public static final String PIPELINE_VERSION = "michigan-imputationserver-1.2.3";
 	public static final String IMPUTATION_VERSION = "minimac4-1.0.2";
 	public static final String PHASING_VERSION = "eagle-2.4";