diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 17fae8a..5884f23 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.3.0
+current_version = 0.3.1
 commit = True
 tag = True
 
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 999596a..2d8be81 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -24,7 +24,7 @@ jobs:
           platforms: linux/amd64
           load: true
           push: false
-          tags: ghcr.io/${{ github.repository }}:0.3.0, ghcr.io/${{ github.repository }}:latest
+          tags: ghcr.io/${{ github.repository }}:0.3.1, ghcr.io/${{ github.repository }}:latest
       - name: 'Install Nextflow'
         uses: stracquadaniolab/gh-action-setup-nextflow@v23.04.2
       - name: 'Testing Nextflow pipeline with test profile'
@@ -39,4 +39,4 @@ jobs:
           file: containers/Dockerfile
           platforms: linux/amd64
           push: true
-          tags: ghcr.io/${{ github.repository }}:0.3.0, ghcr.io/${{ github.repository }}:latest
\ No newline at end of file
+          tags: ghcr.io/${{ github.repository }}:0.3.1, ghcr.io/${{ github.repository }}:latest
\ No newline at end of file
diff --git a/conf/base.config b/conf/base.config
index e701082..7c56fa5 100644
--- a/conf/base.config
+++ b/conf/base.config
@@ -2,7 +2,7 @@
 manifest {
   name = 'apex-nf'
   description = 'APEX: Automated Protein EXpression in Escherichia Coli'
-  version = '0.3.0'
+  version = '0.3.1'
   homePage = 'https://github.com/stracquadaniolab/apex-nf.git'
   author = 'Martyna Kasprzyk'
   nextflowVersion = '>=20.07.1'
@@ -39,7 +39,7 @@ profiles {
         shifter.enabled        = false
         charliecloud.enabled   = false
 
-        process.container = "ghcr.io/stracquadaniolab/apex-nf:0.3.0"
+        process.container = "ghcr.io/stracquadaniolab/apex-nf:0.3.1"
     }
 
     singularity {
@@ -50,7 +50,7 @@ profiles {
         shifter.enabled        = false
         charliecloud.enabled   = false
 
-        process.container = "docker://ghcr.io/stracquadaniolab/apex-nf:0.3.0"
+        process.container = "docker://ghcr.io/stracquadaniolab/apex-nf:0.3.1"
     }
 
     slurm {
diff --git a/containers/Dockerfile b/containers/Dockerfile
index 7cad03b..dba5e46 100644
--- a/containers/Dockerfile
+++ b/containers/Dockerfile
@@ -27,6 +27,6 @@ LABEL org.opencontainers.image.documentation="https://github.com/stracquadaniola
 LABEL org.opencontainers.image.source="https://github.com/stracquadaniolab/apex-nf"
 LABEL org.opencontainers.image.vendor="stracquadaniolab"
 LABEL org.opencontainers.image.authors="Martyna Kasprzyk"
-LABEL org.opencontainers.image.revision="v0.3.0"
+LABEL org.opencontainers.image.revision="v0.3.1"
 COPY containers/requirements.txt requirements.txt 
 RUN pip install --no-cache-dir -r requirements.txt
\ No newline at end of file
diff --git a/readme.md b/readme.md
index df0e583..152c913 100644
--- a/readme.md
+++ b/readme.md
@@ -1,6 +1,6 @@
 # apex-nf: Automated Protein EXpression in E. coli
 
-![](https://img.shields.io/badge/current_version-0.3.0-blue)
+![](https://img.shields.io/badge/current_version-0.3.1-blue)
 ![](https://github.com/stracquadaniolab/apex-nf/workflows/build/badge.svg)
 
 ## Overview