diff --git a/.trunk/trunk.yaml b/.trunk/trunk.yaml
index e0ec9c63..44e3ac5d 100644
--- a/.trunk/trunk.yaml
+++ b/.trunk/trunk.yaml
@@ -1,12 +1,12 @@
 version: 0.1
 
 cli:
-  version: 1.21.0
+  version: 1.22.0
 
 plugins:
   sources:
     - id: trunk
-      ref: v1.4.5
+      ref: v1.5.0
       uri: https://github.com/trunk-io/plugins
     - id: configs
       ref: v1.0.4
diff --git a/upgrade/action.yaml b/upgrade/action.yaml
index 2db4f3ca..b45c0ab3 100644
--- a/upgrade/action.yaml
+++ b/upgrade/action.yaml
@@ -57,6 +57,11 @@ inputs:
     required: false
     default: false
 
+  signoff:
+    description: A boolean to add a Signed-off-by line to the commit message
+    required: false
+    default: false
+
 runs:
   using: composite
   steps:
@@ -122,3 +127,4 @@ runs:
         delete-branch: true
         reviewers: ${{ inputs.reviewers }}
         token: ${{ inputs.github-token }}
+        signoff: ${{ inputs.signoff }}