diff --git a/CHANGELOG.md b/CHANGELOG.md
index e249763d0..53e560ccd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,12 @@
+## 0.26.1:
+- Enable prune, per compile target (#451)
+- Install net-tools in CI Image
+- Fix issue #434 Output as a string does not interpolate secrets (#438)
+- Upgrade to Cloud SDK version 274.0.0 (#441)
+- Fix issue #445: Explicitly create directories for all outputted CompiledFile objects. (#446)
+- Add key info for RefBackendError for easier debugging (#439)
+- Update python dependencies to latest versions (#447)
+
 ## 0.26.1-rc.2:
 - Enable prune, per compile target (#451)
 
diff --git a/Dockerfile.ci b/Dockerfile.ci
index 817eb85cb..d1154e605 100644
--- a/Dockerfile.ci
+++ b/Dockerfile.ci
@@ -24,7 +24,7 @@ RUN chmod +x ./kapitan/inputs/helm/build.sh \
 # Build final image
 FROM python:3.7-buster
 
-ARG CLOUD_SDK_VERSION=274.0.0
+ARG CLOUD_SDK_VERSION=276.0.0
 
 ENV CLOUD_SDK_VERSION=$CLOUD_SDK_VERSION
 ENV KAPP_URL=https://github.com/k14s/kapp/releases/download/v0.14.0/kapp-linux-amd64
@@ -43,6 +43,7 @@ RUN apt-get update \
         bash \
         bsdmainutils \
         build-essential \
+        net-tools \
         curl \
         docker.io \
         git \