diff --git a/CHANGELOG.md b/CHANGELOG.md
index 91e28401a534e78bc561b53df1762fcc7b7c4242..219b7a665425293d9dabd01f5d0018c09b4bb96b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,7 @@
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## v1.3dev
+## v1.3.0dev
 
 * Template update for nf-core/tools v1.11
 
diff --git a/Dockerfile b/Dockerfile
index ea66370a7577c7870fd4cdf1013e40d29a5d867b..20b92a846db7a82e4f361aa11bc3c82b8e7e3a0e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,10 +9,10 @@ COPY environment.yml /
 RUN conda env create --quiet -f /environment.yml && conda clean -a
 
 # Add conda installation dir to PATH (instead of doing 'conda activate')
-ENV PATH /opt/conda/envs/nf-core-hic-1.3dev/bin:$PATH
+ENV PATH /opt/conda/envs/nf-core-hic-1.3.0dev/bin:$PATH
 
 # Dump the details of the installed packages to a file for posterity
-RUN conda env export --name nf-core-hic-1.3dev > nf-core-hic-1.3dev.yml
+RUN conda env export --name nf-core-hic-1.3.0dev > nf-core-hic-1.3.0dev.yml
 
 # Instruct R processes to use these empty files instead of clashing with a local version
 RUN touch .Rprofile
diff --git a/environment.yml b/environment.yml
index 2caba8e666c012485556b6c8db2da5b8c2c7b9a7..6ee111e3beddb0e3c014d31ceec9d4a64bff25e6 100644
--- a/environment.yml
+++ b/environment.yml
@@ -1,6 +1,6 @@
 # You can use this file to create a conda environment for this pipeline:
 #   conda env create -f environment.yml
-name: nf-core-hic-1.3dev
+name: nf-core-hic-1.3.0dev
 channels:
   - conda-forge
   - bioconda
diff --git a/nextflow.config b/nextflow.config
index 2cc0c226b80b5a06a810124c0a849768e949385a..14a4f91ac1ede1e0d1e63b33f5556b345ed53d86 100644
--- a/nextflow.config
+++ b/nextflow.config
@@ -153,7 +153,7 @@ manifest {
   description = 'Analysis of Chromosome Conformation Capture data (Hi-C)'
   mainScript = 'main.nf'
   nextflowVersion = '>=19.10.0'
-  version = '1.3dev'
+  version = '1.3.0dev'
 }
 
 // Function to ensure that resource requirements don't go beyond