diff --git a/biodata-external/pom.xml b/biodata-external/pom.xml
index 26f06bc5..269ddc17 100644
--- a/biodata-external/pom.xml
+++ b/biodata-external/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <artifactId>biodata</artifactId>
         <groupId>org.opencb.biodata</groupId>
-        <version>2.12.0-SNAPSHOT</version>
+        <version>2.11.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/biodata-formats/pom.xml b/biodata-formats/pom.xml
index afc7a627..b777952e 100644
--- a/biodata-formats/pom.xml
+++ b/biodata-formats/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.opencb.biodata</groupId>
         <artifactId>biodata</artifactId>
-        <version>2.12.0-SNAPSHOT</version>
+        <version>2.11.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/biodata-models/pom.xml b/biodata-models/pom.xml
index 7a2a526b..8a618048 100644
--- a/biodata-models/pom.xml
+++ b/biodata-models/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.opencb.biodata</groupId>
         <artifactId>biodata</artifactId>
-        <version>2.12.0-SNAPSHOT</version>
+        <version>2.11.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/biodata-tools/pom.xml b/biodata-tools/pom.xml
index b5a95d76..ae3df1ad 100644
--- a/biodata-tools/pom.xml
+++ b/biodata-tools/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.opencb.biodata</groupId>
         <artifactId>biodata</artifactId>
-        <version>2.12.0-SNAPSHOT</version>
+        <version>2.11.1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/pom.xml b/pom.xml
index 5e6dd839..1bf511fc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@
 
     <groupId>org.opencb.biodata</groupId>
     <artifactId>biodata</artifactId>
-    <version>2.12.0-SNAPSHOT</version>
+    <version>2.11.1-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>Biodata</name>
     <description>Biological entities and their equivalents in different file formats typically used in bioinformatics</description>
@@ -34,7 +34,7 @@
     </modules>
 
     <properties>
-        <java-common-libs.version>4.12.0-SNAPSHOT</java-common-libs.version>
+        <java-common-libs.version>4.11.1-SNAPSHOT</java-common-libs.version>
         <collections.version>4.4</collections.version>
         <avro.version>1.7.7</avro.version>
         <protobuf.version>3.11.4</protobuf.version>