diff --git a/Dockerfile b/Dockerfile
index d12ba95..df04265 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,7 +15,7 @@ RUN echo http://dl-4.alpinelinux.org/alpine/edge/testing >> /etc/apk/repositorie
   apk -U upgrade --ignore alpine-baselayout && \
   apk -U add libmediainfo ca-certificates mono zip curl libgdiplus && \
   apk del make gcc g++ && \
-  cert-sync /etc/ssl/certs/ca-certificates.crt
+  cert-sync /etc/ssl/certs/ca-certificates.crt && \
   rm -rf /tmp/src && \
   rm -rf /var/cache/apk/*
 
diff --git a/Jenkinsfile b/Jenkinsfile
index e53177f..5d3ad43 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -4,7 +4,7 @@ kind: Pod
 spec:
   containers:
   - name: kaniko
-    image: gcr.io/kaniko-project/executor:debug
+    image: gcr.io/kaniko-project/executor@sha256:f652f28537fa76e8f4f9393de13a064f0206003c451ce2ad6e4359fd5a21acbc
     imagePullPolicy: Always
     command:
     - /busybox/cat
diff --git a/chart/sonarr/Chart.yaml b/chart/sonarr/Chart.yaml
index 2b001a5..c0f4fcd 100644
--- a/chart/sonarr/Chart.yaml
+++ b/chart/sonarr/Chart.yaml
@@ -14,7 +14,7 @@ type: application
 
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
-version: 0.2.6
+version: 0.2.8
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application.