diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index d220cd1..bdc3103 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -4,6 +4,6 @@
 
 ```bash
 rockcraft pack -v
-sudo skopeo --insecure-policy copy oci-archive:sdcore-udm_1.3_amd64.rock docker-daemon:sdcore-udm:1.3
-docker run sdcore-udm:1.3
+sudo skopeo --insecure-policy copy oci-archive:sdcore-udm_1.4.0_amd64.rock docker-daemon:sdcore-udm:1.4.0
+docker run sdcore-udm:1.4.0
 ```
\ No newline at end of file
diff --git a/README.md b/README.md
index af4d3de..20247ca 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,6 @@ Container image for SD-Core UDM.
 ## Usage
 
 ```console
-docker pull ghcr.io/canonical/sdcore-udm:1.3
-docker run -it ghcr.io/canonical/sdcore-udm:1.3
+docker pull ghcr.io/canonical/sdcore-udm:1.4.0
+docker run -it ghcr.io/canonical/sdcore-udm:1.4.0
 ```
diff --git a/rockcraft.yaml b/rockcraft.yaml
index c59f5b0..a4b37f9 100644
--- a/rockcraft.yaml
+++ b/rockcraft.yaml
@@ -1,7 +1,7 @@
 name: sdcore-udm
 base: bare
 build-base: ubuntu@22.04
-version: '1.3'
+version: '1.4.0'
 summary: SD-Core UDM
 description: SD-Core UDM
 license: Apache-2.0
@@ -14,7 +14,7 @@ parts:
     plugin: go
     source: https://github.com/omec-project/udm.git
     source-type: git
-    source-commit: bf1054063ce8da43c14da34f425224d42c524981
+    source-tag: v1.4.0
     build-snaps:
       - go/1.21/stable
     stage-packages: