diff --git a/.appveyor.yml b/.appveyor.yml
index 55e8b4ad79..346a4a595e 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -15,7 +15,7 @@ branches:
 install:
 - ps: Install-Product node $env:nodejs_version $env:platform
 - set PATH=%APPDATA%\npm;%PATH%
-- npm i -g bolt@0.20.1
+- npm i -g bolt@0.21.2
 - if not exist "node_modules" mkdir node_modules
 - ps: Remove-Item node_modules -Recurse -Force
 - bolt
diff --git a/ci/docker.sh b/ci/docker.sh
index 23d6b1c0f2..7cd7789acb 100755
--- a/ci/docker.sh
+++ b/ci/docker.sh
@@ -5,7 +5,7 @@ set -e
 NODE_INSTALLER="$1"
 
 npm i -g yarn
-npm i -g bolt@0.20.1
+npm i -g bolt@0.21.2
 
 cd /code