diff --git a/modules/nf-core/umicollapse/environment.yml b/modules/nf-core/umicollapse/environment.yml
index 3847980dde40..066f55eef72f 100644
--- a/modules/nf-core/umicollapse/environment.yml
+++ b/modules/nf-core/umicollapse/environment.yml
@@ -2,4 +2,4 @@ channels:
   - conda-forge
   - bioconda
 dependencies:
-  - bioconda::umicollapse=1.0.0
+  - bioconda::umicollapse=1.1.0
diff --git a/modules/nf-core/umicollapse/main.nf b/modules/nf-core/umicollapse/main.nf
index dae290e6e7a6..fa0710ab72f9 100644
--- a/modules/nf-core/umicollapse/main.nf
+++ b/modules/nf-core/umicollapse/main.nf
@@ -5,8 +5,8 @@ process UMICOLLAPSE {
 
     conda "${moduleDir}/environment.yml"
     container "${ workflow.containerEngine == 'singularity' && !task.ext.singularity_pull_docker_container ?
-        'https://depot.galaxyproject.org/singularity/umicollapse:1.0.0--hdfd78af_1' :
-        'biocontainers/umicollapse:1.0.0--hdfd78af_1' }"
+        'https://depot.galaxyproject.org/singularity/umicollapse:1.1.0--hdfd78af_0' :
+        'biocontainers/umicollapse:1.1.0--hdfd78af_0' }"
 
     input:
     tuple val(meta), path(input), path(bai)
@@ -24,7 +24,7 @@ process UMICOLLAPSE {
     script:
     def args   = task.ext.args ?: ''
     def prefix = task.ext.prefix ?: "${meta.id}"
-    def VERSION = '1.0.0-1' // WARN: Version information not provided by tool on CLI. Please update this string when bumping container versions.
+    def VERSION = '1.1.0-1' // WARN: Version information not provided by tool on CLI. Please update this string when bumping container versions.
     // Memory allocation: We need to make sure that both heap and stack size is sufficiently large for
     // umicollapse. We set the stack size to 5% of the available memory, the heap size to 90%
     // which leaves 5% for stuff happening outside of java without the scheduler killing the process.
diff --git a/modules/nf-core/umicollapse/meta.yml b/modules/nf-core/umicollapse/meta.yml
index 8b366c24438c..7c4ebc5ec279 100644
--- a/modules/nf-core/umicollapse/meta.yml
+++ b/modules/nf-core/umicollapse/meta.yml
@@ -11,7 +11,7 @@ tools:
         (UMIs)/Random Molecular Tags (RMTs)."
       homepage: "https://github.com/Daniel-Liu-c0deb0t/UMICollapse"
       documentation: "https://github.com/Daniel-Liu-c0deb0t/UMICollapse"
-      tool_dev_url: "https://github.com/Daniel-Liu-c0deb0t/UMICollapse"
+      tool_dev_url: "https://github.com/siddharthab/UMICollapse"
       doi: "10.7717/peerj.8275"
       licence: ["MIT"]
       identifier: ""
@@ -78,4 +78,5 @@ maintainers:
   - "@CharlotteAnne"
   - "@chris-cheshire"
   - "@apeltzer"
+  - "@siddharthab"
   - "@MatthiasZepper"