diff --git a/tekton/create-draft-triggers-release.yaml b/tekton/create-draft-triggers-release.yaml
index 42614d3ce..da52ebc71 100644
--- a/tekton/create-draft-triggers-release.yaml
+++ b/tekton/create-draft-triggers-release.yaml
@@ -14,20 +14,20 @@
 
 # This is a modified version of the Task in the tektoncd/plumbing repo:
 # https://github.com/tektoncd/plumbing/blob/master/tekton/resources/release/github_release.yaml
-apiVersion: tekton.dev/v1alpha1
+apiVersion: tekton.dev/v1beta1
 kind: Task
 metadata:
   name: create-draft-triggers-release
 spec:
-  inputs:
-    params:
-    - name: package
-      description: package (and its children) under test
-    - name: release-tag
-      description: Release number and git tag to be applied (e.g. 0.888.1, with 'v')
-    - name: previous-release-tag
-      description: Previous release number - for author and PR list calculation
-    resources:
+  params:
+  - name: package
+    description: package (and its children) under test
+  - name: release-tag
+    description: Release number and git tag to be applied (e.g. 0.888.1, with 'v')
+  - name: previous-release-tag
+    description: Previous release number - for author and PR list calculation
+  resources:
+    inputs:
     - name: source
       type: git
   stepTemplate:
@@ -38,11 +38,11 @@ spec:
             name: github-token
             key: GITHUB_TOKEN
       - name: VERSION
-        value: $(inputs.params.release-tag)
+        value: $(params.release-tag)
       - name: PROJECT
-        value: $(inputs.params.package)
+        value: $(params.package)
       - name: OLD_VERSION
-        value: $(inputs.params.previous-release-tag)
+        value: $(params.previous-release-tag)
   steps:
     - name: header
       image: gcr.io/tekton-releases/dogfooding/hub
@@ -110,13 +110,13 @@ spec:
 
         [Fill list here]
 
-        ## How to upgrade from $(inputs.params.previous-release-tag) :up_arrow:
+        ## How to upgrade from $(params.previous-release-tag) :up_arrow:
 
         1. [Describe required steps for user to upgrade to the latest version]
         EOF
     - name: filter-data
       image: gcr.io/tekton-releases/dogfooding/hub
-      workingdir: $(inputs.resources.source.path)
+      workingdir: $(resources.inputs.source.path)
       script: |
         #!/usr/bin/env bash
         set -e
@@ -125,7 +125,7 @@ spec:
         git fetch --unshallow
 
         LOWER_THRESHOLD=$(git rev-list ${OLD_VERSION} | wc -l)
-        UPPER_THRESHOLD=$(git rev-list $(inputs.resources.source.revision) | wc -l)
+        UPPER_THRESHOLD=$(git rev-list $(resources.inputs.source.revision) | wc -l)
         echo "LOWER_THRESHOLD: $LOWER_THRESHOLD"
         echo "UPPER_THRESHOLD: $UPPER_THRESHOLD"
 
@@ -145,7 +145,7 @@ spec:
         cat $HOME/pr.csv
     - name: authors
       image: gcr.io/tekton-releases/dogfooding/hub
-      workingdir: $(inputs.resources.source.path)
+      workingdir: $(resources.inputs.source.path)
       script: |
         #!/usr/bin/env bash
         set -ex
@@ -164,7 +164,7 @@ spec:
         EOF
     - name: pr-data
       image: gcr.io/tekton-releases/dogfooding/hub
-      workingdir: $(inputs.resources.source.path)
+      workingdir: $(resources.inputs.source.path)
       script: |
         #!/usr/bin/env bash
         set -ex
@@ -181,11 +181,11 @@ spec:
         awk -F";" '{ print "- "$3" ("$2")" }' $HOME/pr.csv | tee -a $HOME/release.md
     - name: create-draft
       image: gcr.io/tekton-releases/dogfooding/hub
-      workingdir: $(inputs.resources.source.path)
+      workingdir: $(resources.inputs.source.path)
       script: |
         #!/usr/bin/env bash
         set -ex
 
         hub release create --draft --prerelease \
-          --commitish $(inputs.resources.source.revision) \
+          --commitish $(resources.inputs.source.revision) \
           --file $HOME/release.md ${VERSION}
diff --git a/tekton/publish.yaml b/tekton/publish.yaml
index fd5afc701..a6c9bca8a 100644
--- a/tekton/publish.yaml
+++ b/tekton/publish.yaml
@@ -1,27 +1,16 @@
-apiVersion: tekton.dev/v1alpha1
+apiVersion: tekton.dev/v1beta1
 kind: Task
 metadata:
   name: publish-tekton-triggers
 spec:
-  inputs:
-    resources:
+  resources:
+    inputs:
     - name: source
       type: git
       targetPath: go/src/github.com/tektoncd/triggers
     - name: bucket
       type: storage
-    params:
-    - name: versionTag
-      description: The vX.Y.Z version that the artifacts should be tagged with (including `v`)
-    - name: imageRegistry
-      description: TODO(tektoncd/pipeline#569) This is a hack to make it easy for folks to switch the registry being used by the many many image outputs
-    - name: pathToProject
-      description: The path to the folder in the go/src dir that contains the project, which is used by `ko` to name the resulting images
-    - name: releaseAsLatest
-      description: "Whether to tag and publish this release as Triggers' latest"
-      default: "true"
-  outputs:
-    resources:
+    outputs:
     - name: bucket
       type: storage
     - name: builtControllerImage
@@ -34,6 +23,16 @@ spec:
       type: image
     - name: notification
       type: cloudEvent
+  params:
+  - name: versionTag
+    description: The vX.Y.Z version that the artifacts should be tagged with (including `v`)
+  - name: imageRegistry
+    description: TODO(tektoncd/pipeline#569) This is a hack to make it easy for folks to switch the registry being used by the many many image outputs
+  - name: pathToProject
+    description: The path to the folder in the go/src dir that contains the project, which is used by `ko` to name the resulting images
+  - name: releaseAsLatest
+    description: "Whether to tag and publish this release as Triggers' latest"
+    default: "true"
   steps:
   - name: link-input-bucket-to-output
     image: busybox
@@ -49,13 +48,13 @@ spec:
     args:
     - "-p"
     - "/workspace/output/bucket/latest/"
-    - "/workspace/output/bucket/previous/$(inputs.params.versionTag)/"
+    - "/workspace/output/bucket/previous/$(params.versionTag)/"
 
   - name: run-ko
     image: gcr.io/tekton-releases/dogfooding/ko-gcloud:latest
     env:
     - name: KO_DOCKER_REPO
-      value: $(inputs.params.imageRegistry)
+      value: $(params.imageRegistry)
     - name: GOPATH
       value: /workspace/go
     - name: GOOGLE_APPLICATION_CREDENTIALS
@@ -74,12 +73,12 @@ spec:
       # Change to directory with our .ko.yaml
       cd /workspace/go/src/github.com/tektoncd/triggers
       # Rewrite "devel" to inputs.params.versionTag
-      sed -i -e 's/\(triggers.tekton.dev\/release\): "devel"/\1: "$(inputs.params.versionTag)"/g' -e 's/\(version\): "devel"/\1: "$(inputs.params.versionTag)"/g' /workspace/go/src/github.com/tektoncd/triggers/config/*.yaml
+      sed -i -e 's/\(triggers.tekton.dev\/release\): "devel"/\1: "$(params.versionTag)"/g' -e 's/\(version\): "devel"/\1: "$(params.versionTag)"/g' /workspace/go/src/github.com/tektoncd/triggers/config/*.yaml
 
-      OUTPUT_BUCKET_RELEASE_DIR="/workspace/output/bucket/previous/$(inputs.params.versionTag)"
+      OUTPUT_BUCKET_RELEASE_DIR="/workspace/output/bucket/previous/$(params.versionTag)"
 
       # Publish images and create release.yaml
-      ko resolve --platform=all --preserve-import-paths -t $(inputs.params.versionTag) -f /workspace/go/src/github.com/tektoncd/triggers/config/ > $OUTPUT_BUCKET_RELEASE_DIR/release.yaml
+      ko resolve --platform=all --preserve-import-paths -t $(params.versionTag) -f /workspace/go/src/github.com/tektoncd/triggers/config/ > $OUTPUT_BUCKET_RELEASE_DIR/release.yaml
 
       # Publish images and create release.notags.yaml
       # This is useful if your container runtime doesn't support the `image-reference:tag@digest` notation
@@ -96,10 +95,10 @@ spec:
       #!/bin/sh
       set -ex
 
-      if [[ "$(inputs.params.releaseAsLatest)" == "true" ]]
+      if [[ "$(params.releaseAsLatest)" == "true" ]]
       then
         mkdir -p "/workspace/output/bucket/latest/"
-        OUTPUT_BUCKET_RELEASE_DIR="/workspace/output/bucket/previous/$(inputs.params.versionTag)"
+        OUTPUT_BUCKET_RELEASE_DIR="/workspace/output/bucket/previous/$(params.versionTag)"
         OUTPUT_BUCKET_LATEST_DIR="/workspace/output/bucket/latest"
         cp "$OUTPUT_BUCKET_RELEASE_DIR/release.yaml" "$OUTPUT_BUCKET_LATEST_DIR/release.yaml"
         cp "$OUTPUT_BUCKET_RELEASE_DIR/release.notags.yaml" "$OUTPUT_BUCKET_LATEST_DIR/release.notags.yaml"
@@ -113,13 +112,13 @@ spec:
 
       REGIONS=(us eu asia)
       IMAGES=(
-      $(inputs.params.imageRegistry)/$(inputs.params.pathToProject)/$(outputs.resources.builtControllerImage.url):$(inputs.params.versionTag)
-      $(inputs.params.imageRegistry)/$(inputs.params.pathToProject)/$(outputs.resources.builtWebhookImage.url):$(inputs.params.versionTag)
-      $(inputs.params.imageRegistry)/$(inputs.params.pathToProject)/$(outputs.resources.builtEventListenerSinkImage.url):$(inputs.params.versionTag)
-      $(inputs.params.imageRegistry)/$(inputs.params.pathToProject)/$(outputs.resources.builtCoreInterceptorsImage.url):$(inputs.params.versionTag)
+      $(params.imageRegistry)/$(params.pathToProject)/$(resources.outputs.builtControllerImage.url):$(params.versionTag)
+      $(params.imageRegistry)/$(params.pathToProject)/$(resources.outputs.builtWebhookImage.url):$(params.versionTag)
+      $(params.imageRegistry)/$(params.pathToProject)/$(resources.outputs.builtEventListenerSinkImage.url):$(params.versionTag)
+      $(params.imageRegistry)/$(params.pathToProject)/$(resources.outputs.builtCoreInterceptorsImage.url):$(params.versionTag)
       )
       # Parse the built images from the release.yaml generated by ko
-      BUILT_IMAGES=( $(/workspace/go/src/github.com/tektoncd/triggers/tekton/koparse/koparse.py --path /workspace/output/bucket/previous/$(inputs.params.versionTag)/release.yaml --base $(inputs.params.imageRegistry)/$(inputs.params.pathToProject) --images ${IMAGES[@]}) )
+      BUILT_IMAGES=( $(/workspace/go/src/github.com/tektoncd/triggers/tekton/koparse/koparse.py --path /workspace/output/bucket/previous/$(params.versionTag)/release.yaml --base $(params.imageRegistry)/$(params.pathToProject) --images ${IMAGES[@]}) )
 
       # Auth with account credentials
       gcloud auth activate-service-account --key-file=/secret/release.json
@@ -130,20 +129,20 @@ spec:
         IMAGE_WITHOUT_SHA=${IMAGE%%@*}
         IMAGE_WITHOUT_SHA_AND_TAG=${IMAGE_WITHOUT_SHA%%:*}
         IMAGE_WITH_SHA=${IMAGE_WITHOUT_SHA_AND_TAG}@${IMAGE##*@}
-        if [[ "$(inputs.params.releaseAsLatest)" == "true" ]]
+        if [[ "$(params.releaseAsLatest)" == "true" ]]
         then
           gcloud -q container images add-tag ${IMAGE_WITH_SHA} ${IMAGE_WITHOUT_SHA_AND_TAG}:latest
         fi
         for REGION in "${REGIONS[@]}"
         do
-          if [[ "$(inputs.params.releaseAsLatest)" == "true" ]]
+          if [[ "$(params.releaseAsLatest)" == "true" ]]
           then
-            for TAG in "latest" $(inputs.params.versionTag)
+            for TAG in "latest" $(params.versionTag)
             do
               gcloud -q container images add-tag ${IMAGE_WITH_SHA} ${REGION}.${IMAGE_WITHOUT_SHA_AND_TAG}:$TAG
             done
           else
-            TAG="$(inputs.params.versionTag)"
+            TAG="$(params.versionTag)"
             gcloud -q container images add-tag ${IMAGE_WITH_SHA} ${REGION}.${IMAGE_WITHOUT_SHA_AND_TAG}:$TAG
           fi
         done
diff --git a/tekton/release-pipeline.yaml b/tekton/release-pipeline.yaml
index 474b9d2bd..9b7ab02f7 100644
--- a/tekton/release-pipeline.yaml
+++ b/tekton/release-pipeline.yaml
@@ -1,5 +1,5 @@
 ---
-apiVersion: tekton.dev/v1alpha1
+apiVersion: tekton.dev/v1beta1
 kind: Pipeline
 metadata:
   name: triggers-release