diff --git a/Dockerfile b/Dockerfile
index 0be0beb112859eaed8758956cdebb0a313c5c923..81d97ca3f01f112e071845fd68fd9465934b0344 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@ ARG BASE_REGISTRY=registry1.dso.mil
 ARG BASE_IMAGE=ironbank/google/distroless/static
 ARG BASE_TAG=latest
 
-FROM gcr.io/tekton-releases/github.com/tektoncd/pipeline/cmd/webhook:v0.25.0 as build
+FROM gcr.io/tekton-releases/github.com/tektoncd/pipeline/cmd/webhook:v0.26.0 as build
 
 FROM ${BASE_REGISTRY}/${BASE_IMAGE}:${BASE_TAG}
 
diff --git a/hardening_manifest.yaml b/hardening_manifest.yaml
index 8725d3e57e4b56608492b1a9adb46e63630273f0..e28f9f3eeaac9f8e5ba05369255459e23febd904 100644
--- a/hardening_manifest.yaml
+++ b/hardening_manifest.yaml
@@ -8,7 +8,7 @@ name: "opensource/tektoncd/webhook"
 # The most specific version should be the first tag and will be shown
 # on ironbank.dsop.io
 tags:
-- "v0.25.0"
+- "v0.26.0"
 - "latest"
 
 # Build args passed to Dockerfile ARGs
@@ -23,13 +23,13 @@ labels:
   org.opencontainers.image.licenses: "Apache v2"
   org.opencontainers.image.url: "https://github.com/tektoncd/pipeline/tree/master/cmd/webhook"
   org.opencontainers.image.vendor: "Vendor"
-  org.opencontainers.image.version: "v0.25.0"
+  org.opencontainers.image.version: "v0.26.0"
   mil.dso.ironbank.image.type: "opensource"
 
 # List of resources to make available to the offline build context
 resources:
-- url: "docker://gcr.io/tekton-releases/github.com/tektoncd/pipeline/cmd/webhook@sha256:a79a4a094e80316b731ef1d0f85b8c6999ae2e89cd203c3a8ccc370c1b302b2b"
-  tag: "gcr.io/tekton-releases/github.com/tektoncd/pipeline/cmd/webhook:v0.25.0"
+- url: "docker://gcr.io/tekton-releases/github.com/tektoncd/pipeline/cmd/webhook@sha256:79cf8b670ab008d605362641443648d9ac0ff247f1f943bb4d5209716a9b49fa"
+  tag: "gcr.io/tekton-releases/github.com/tektoncd/pipeline/cmd/webhook:v0.26.0"
 
 # List of project maintainers
 maintainers: