diff --git a/Dockerfile-argoexec b/Dockerfile-argoexec
index 2461140bbc25..e02426635e7b 100644
--- a/Dockerfile-argoexec
+++ b/Dockerfile-argoexec
@@ -1,7 +1,7 @@
 FROM debian:9.5-slim
 
 RUN apt-get update && \
-    apt-get install -y curl jq procps git tar && \
+    apt-get install -y curl jq procps git tar mime-support && \
     rm -rf /var/lib/apt/lists/* && \
     curl -LO https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl && \
     chmod +x ./kubectl && \
diff --git a/VERSION b/VERSION
index c043eea7767e..276cbf9e2858 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.2.1
+2.3.0