diff --git a/etc/bashrc b/etc/bashrc
index 1a19a12d..ceb6c91a 100755
--- a/etc/bashrc
+++ b/etc/bashrc
@@ -17,7 +17,7 @@
 #------------------------------------------------------------------------------
 
 export CFDEM_PROJECT=CFDEM
-export CFDEM_VERSION=21.03
+export CFDEM_VERSION=21.11
 
 ################################################################################
 # USER EDITABLE PART: Changes made here may be lost with the next upgrade
diff --git a/etc/cshrc b/etc/cshrc
index 2bbf265a..cb691cfd 100755
--- a/etc/cshrc
+++ b/etc/cshrc
@@ -15,7 +15,7 @@
 #------------------------------------------------------------------------------
 
 setenv CFDEM_PROJECT CFDEM
-setenv CFDEM_VERSION 21.03
+setenv CFDEM_VERSION 21.11
 
 ################################################################################
 # USER EDITABLE PART: Changes made here may be lost with the next upgrade
diff --git a/src/lagrangian/cfdemParticle/cfdTools/versionInfo.H b/src/lagrangian/cfdemParticle/cfdTools/versionInfo.H
index 179e86a9..531daf3f 100755
--- a/src/lagrangian/cfdemParticle/cfdTools/versionInfo.H
+++ b/src/lagrangian/cfdemParticle/cfdTools/versionInfo.H
@@ -34,8 +34,8 @@ Description
 #ifndef versionInfo_H
 #define versionInfo_H
 
-word CFDEMversion="PFM 21.03";
-word compatibleLIGGGHTSversion="PFM 21.03";
+word CFDEMversion="PFM 21.11";
+word compatibleLIGGGHTSversion="PFM 21.11";
 word OFversion="6";
 
 Info << "\nCFDEMcoupling version: " << CFDEMversion <<  endl;