diff --git a/modules/cnvpytor/callcnvs/main.nf b/modules/cnvpytor/callcnvs/main.nf
index 092f6def..69c9d40e 100644
--- a/modules/cnvpytor/callcnvs/main.nf
+++ b/modules/cnvpytor/callcnvs/main.nf
@@ -20,7 +20,6 @@ process CNVPYTOR_CALLCNVS {
 
     script:
     def bins = bin_sizes ?: '1000'
-    def prefix = task.ext.prefix ?: "${meta.id}"
     """
     cnvpytor \\
         -root $pytor \\
diff --git a/modules/cnvpytor/view/main.nf b/modules/cnvpytor/view/main.nf
index ad2249b8..1bb61a38 100644
--- a/modules/cnvpytor/view/main.nf
+++ b/modules/cnvpytor/view/main.nf
@@ -8,7 +8,7 @@ process CNVPYTOR_VIEW {
         'quay.io/biocontainers/cnvpytor:1.2.1--pyhdfd78af_0' }"
 
     input:
-    tuple val(meta), path(pytor)
+    tuple val(meta), path(pytor_files)
     val bin_sizes
     val output_format
 
@@ -23,17 +23,18 @@ process CNVPYTOR_VIEW {
 
     script:
     def output_suffix = output_format ?: 'vcf'
-    def bins = bin_sizes ?: '1000'
+    def bins   = bin_sizes ?: '1000'
+    def input  = pytor_files.join(" ")
+    def prefix = task.ext.prefix ?: "${meta.id}"
     """
 
     python3 <<CODE
     import cnvpytor,os
-    from pathlib import Path
-    pytor_file = Path("$pytor")
     binsizes = "${bins}".split(" ")
     for binsize in binsizes:
-        app = cnvpytor.Viewer(["$pytor"], params={} )
-        outputfile = "{}_{}.{}".format(pytor_file.stem,binsize.strip(),"${output_suffix}")
+        file_list = "${input}".split(" ")
+        app = cnvpytor.Viewer(file_list, params={} )
+        outputfile = "{}_{}.{}".format("${prefix}",binsize.strip(),"${output_suffix}")
         app.print_filename = outputfile
         app.bin_size = int(binsize)
         app.print_calls_file()
@@ -47,8 +48,9 @@ process CNVPYTOR_VIEW {
 
     stub:
     def output_suffix = output_format ?: 'vcf'
+    def prefix = task.ext.prefix ?: "${meta.id}"
     """
-    touch ${pytor.baseName}.${output_suffix}
+    touch ${prefix}.${output_suffix}
 
     cat <<-END_VERSIONS > versions.yml
     "${task.process}":
diff --git a/modules/cnvpytor/view/meta.yml b/modules/cnvpytor/view/meta.yml
index 1392e90e..e4e68fad 100644
--- a/modules/cnvpytor/view/meta.yml
+++ b/modules/cnvpytor/view/meta.yml
@@ -17,9 +17,9 @@ input:
       description: |
         Groovy Map containing sample information
         e.g. [ id:'test' ]
-  - pytor:
+  - pytor_files:
       type: file
-      description: pytor file containing read depth data
+      description: pytor file containing cnv calls. To merge calls from multiple samples use a list of files.
       pattern: "*.{pytor}"
   - bin_sizes:
       type: string
diff --git a/modules/svdb/merge/main.nf b/modules/svdb/merge/main.nf
index 4a39940c..0d56fea2 100644
--- a/modules/svdb/merge/main.nf
+++ b/modules/svdb/merge/main.nf
@@ -2,10 +2,10 @@ process SVDB_MERGE {
     tag "$meta.id"
     label 'process_medium'
 
-    conda (params.enable_conda ? "bioconda::svdb=2.6.0" : null)
+    conda (params.enable_conda ? "bioconda::svdb=2.6.1" : null)
     container "${ workflow.containerEngine == 'singularity' && !task.ext.singularity_pull_docker_container ?
-        'https://depot.galaxyproject.org/singularity/svdb:2.6.0--py39h5371cbf_0':
-        'quay.io/biocontainers/svdb:2.6.0--py39h5371cbf_0' }"
+        'https://depot.galaxyproject.org/singularity/svdb:2.6.1--py39h5371cbf_0':
+        'quay.io/biocontainers/svdb:2.6.1--py39h5371cbf_0' }"
 
     input:
     tuple val(meta), path(vcfs)
diff --git a/modules/svdb/query/main.nf b/modules/svdb/query/main.nf
index c669b5a5..dbab5259 100644
--- a/modules/svdb/query/main.nf
+++ b/modules/svdb/query/main.nf
@@ -2,10 +2,10 @@ process SVDB_QUERY {
     tag "$meta.id"
     label 'process_medium'
 
-    conda (params.enable_conda ? "bioconda::svdb=2.6.0" : null)
+    conda (params.enable_conda ? "bioconda::svdb=2.6.1" : null)
     container "${ workflow.containerEngine == 'singularity' && !task.ext.singularity_pull_docker_container ?
-        'https://depot.galaxyproject.org/singularity/svdb:2.6.0--py39h5371cbf_0':
-        'quay.io/biocontainers/svdb:2.6.0--py39h5371cbf_0' }"
+        'https://depot.galaxyproject.org/singularity/svdb:2.6.1--py39h5371cbf_0':
+        'quay.io/biocontainers/svdb:2.6.1--py39h5371cbf_0' }"
 
     input:
     tuple val(meta), path(vcf)
diff --git a/tests/modules/cnvpytor/view/main.nf b/tests/modules/cnvpytor/view/main.nf
index b865dd6d..3b99c314 100644
--- a/tests/modules/cnvpytor/view/main.nf
+++ b/tests/modules/cnvpytor/view/main.nf
@@ -8,7 +8,7 @@ workflow test_cnvpytor_view {
 
     input = [
         [ id:'test'], // meta map
-        file(params.test_data['homo_sapiens']['illumina']['test_pytor'], checkIfExists: true)
+        [file(params.test_data['homo_sapiens']['illumina']['test_pytor'], checkIfExists: true)]
     ]
 
     bin_sizes = "10000 100000"
@@ -20,7 +20,7 @@ workflow test_cnvpytor_view_tsvout {
 
     input = [
         [ id:'test'], // meta map
-        file(params.test_data['homo_sapiens']['illumina']['test_pytor'], checkIfExists: true)
+        [file(params.test_data['homo_sapiens']['illumina']['test_pytor'], checkIfExists: true)]
     ]
 
     output_suffix = "tsv"
@@ -32,7 +32,7 @@ workflow test_cnvpytor_view_stub {
 
     input = [
         [ id:'test'], // meta map
-        file(params.test_data['homo_sapiens']['illumina']['test_pytor'], checkIfExists: true)
+        [file(params.test_data['homo_sapiens']['illumina']['test_pytor'], checkIfExists: true)]
     ]
 
     bin_sizes = []