From e2593aa9365b0b7d6d0c624fe0e500de802c19d1 Mon Sep 17 00:00:00 2001
From: Alexander Sher <AlexanderSher@users.noreply.github.com>
Date: Thu, 3 Sep 2020 17:39:25 -0500
Subject: [PATCH] Fix .Net SDK Version (#14875)

---
 eng/containers/UbuntuNetCore2Keyring/Dockerfile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/eng/containers/UbuntuNetCore2Keyring/Dockerfile b/eng/containers/UbuntuNetCore2Keyring/Dockerfile
index b6ec57133c430..1aea4649d5f73 100644
--- a/eng/containers/UbuntuNetCore2Keyring/Dockerfile
+++ b/eng/containers/UbuntuNetCore2Keyring/Dockerfile
@@ -1,4 +1,4 @@
-FROM mcr.microsoft.com/dotnet/core/sdk:2.1-bionic AS build
+FROM mcr.microsoft.com/dotnet/core/sdk:3.1-bionic AS build
 
 ENV \
     NO_AT_BRIDGE=1 \
@@ -18,4 +18,4 @@ RUN wget -q https://packages.microsoft.com/config/ubuntu/18.04/packages-microsof
     && dpkg -i packages-microsoft-prod.deb \
     && apt-get update \
     && apt-get install -y powershell \
-    && pwsh --version
\ No newline at end of file
+    && pwsh --version