diff --git a/files/imputationserver-hla.yaml b/files/imputationserver-hla.yaml
index b79fa961..ad2e6ca3 100644
--- a/files/imputationserver-hla.yaml
+++ b/files/imputationserver-hla.yaml
@@ -1,7 +1,7 @@
 id: imputationserver-hla
 name: Genotype Imputation HLA (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: 1.3.1
+version: 1.4.0
 website: https://imputationserver.readthedocs.io
 category:
 
diff --git a/files/minimac4.yaml b/files/minimac4.yaml
index 0eaffcab..7b0ae613 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: 1.3.4
+version: 1.4.0
 website: https://imputationserver.readthedocs.io
 category:
 
diff --git a/src/main/java/genepi/imputationserver/steps/imputation/ImputationPipeline.java b/src/main/java/genepi/imputationserver/steps/imputation/ImputationPipeline.java
index 2c0a2a11..f4525aba 100644
--- a/src/main/java/genepi/imputationserver/steps/imputation/ImputationPipeline.java
+++ b/src/main/java/genepi/imputationserver/steps/imputation/ImputationPipeline.java
@@ -16,7 +16,7 @@
 
 public class ImputationPipeline {
 
-	public static final String PIPELINE_VERSION = "michigan-imputationserver-1.3.4";
+	public static final String PIPELINE_VERSION = "michigan-imputationserver-1.4.0";
 	
 	public static final String IMPUTATION_VERSION = "minimac4-1.0.2";