diff --git a/README.md b/README.md
index 2ab6c05..38d35f7 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@
 
 <p align="center">
   <a style="text-decoration:none">
-    <img src="https://img.shields.io/badge/AI_MARRVEL-v1.1.0-blue.svg"/>
+    <img src="https://img.shields.io/badge/AI_MARRVEL-v1.1.2-blue.svg"/>
   </a>
   <a href='https://ai-marrvel.readthedocs.io/en/latest/?badge=latest'>
     <img src='https://readthedocs.org/projects/ai-marrvel/badge/?version=latest' alt='Documentation Status' />
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 7b29fdb..a624939 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -21,7 +21,7 @@
 # The short X.Y version
 version = 'v1.1'
 # The full version, including alpha/beta/rc tags
-release = '1.1.0'
+release = '1.1.2'
 
 
 # -- General configuration ---------------------------------------------------
diff --git a/main.nf b/main.nf
index 3137df8..a7b8a75 100644
--- a/main.nf
+++ b/main.nf
@@ -34,7 +34,7 @@ workflow {
     (vcf, hpo) = HANDLE_INPUT()
 
     if (params.input_ped) {
-        vcf = VCF_PRE_PROCESS_TRIO(
+        (vcf, inheritance) = VCF_PRE_PROCESS_TRIO(
             vcf,
             file(params.input_ped),
             fasta_tuple.map { it[0] },
@@ -62,7 +62,7 @@ workflow {
         GENERATE_TRIO_FEATURES(
             GENERATE_SINGLETON_FEATURES.out.merged_compressed_scores,
             PREDICTION.out.default_predictions,
-            VCF_PRE_PROCESS_TRIO.out.inheritance,
+            inheritance,
         )
         PREDICTION_TRIO(
             GENERATE_SINGLETON_FEATURES.out.merged_compressed_scores,
diff --git a/nextflow.config b/nextflow.config
index 254ad6b..64e9aa5 100644
--- a/nextflow.config
+++ b/nextflow.config
@@ -42,7 +42,7 @@ profiles {
 manifest {
     author          = 'LiuzLab'
     name            = 'LiuzLab/AI_MARRVEL'
-    version         = '1.1.0'
+    version         = '1.1.2'
 
     description     = """AI-MARRVEL (AIM) is an AI system for rare genetic disease diagnosis."""
     homePage        = 'https://github.com/LiuzLab/AI_MARRVEL'