diff --git a/_config.yml b/_config.yml
index bf0bc90aa1..395ba585e8 100644
--- a/_config.yml
+++ b/_config.yml
@@ -19,7 +19,7 @@ exclude: ["_scripts", "apidocs/layouts", "Gemfile", "hooks", "index.html", "404.
# Component versions -- address like site.docker_ce_version
# You can't have - characters in these for non-YAML reasons
-latest_engine_api_version: "1.39"
+latest_engine_api_version: "1.40"
docker_ce_version: "19.03"
docker_ee_version: "19.03"
compose_version: "1.24.0"
diff --git a/_config_authoring.yml b/_config_authoring.yml
index 8595e75f02..83b59812cd 100644
--- a/_config_authoring.yml
+++ b/_config_authoring.yml
@@ -19,7 +19,7 @@ url: https://docs.docker.com
# TO USE ME:
# jekyll serve --incremental --config _config_authoring.yml
-latest_engine_api_version: "1.39"
+latest_engine_api_version: "1.40"
docker_ce_version: "19.03"
docker_ee_version: "19.03"
compose_version: "1.24.0"
diff --git a/_includes/api-version-matrix.md b/_includes/api-version-matrix.md
index 28cde9838f..d94844ab89 100644
--- a/_includes/api-version-matrix.md
+++ b/_includes/api-version-matrix.md
@@ -1,6 +1,7 @@
| Docker version | Maximum API version | Change log |
|:---------------|:---------------------------|:---------------------------------------------------------|
+| 19.03 | [1.40](/engine/api/v1.40/) | [changes](/engine/api/version-history/#v140-api-changes) |
| 18.09 | [1.39](/engine/api/v1.39/) | [changes](/engine/api/version-history/#v139-api-changes) |
| 18.06 | [1.38](/engine/api/v1.38/) | [changes](/engine/api/version-history/#v138-api-changes) |
| 18.05 | [1.37](/engine/api/v1.37/) | [changes](/engine/api/version-history/#v137-api-changes) |
diff --git a/_scripts/fetch-upstream-resources.sh b/_scripts/fetch-upstream-resources.sh
index fc539c21ec..33f82d8f3b 100755
--- a/_scripts/fetch-upstream-resources.sh
+++ b/_scripts/fetch-upstream-resources.sh
@@ -83,6 +83,7 @@ wget --quiet --directory-prefix=./engine/api/v1.36/ https://raw.githubuserconten
wget --quiet --directory-prefix=./engine/api/v1.37/ https://raw.githubusercontent.com/docker/docker-ce/18.03/components/engine/api/swagger.yaml || (echo "Failed 1.37 swagger download" && exit 1)
wget --quiet --directory-prefix=./engine/api/v1.38/ https://raw.githubusercontent.com/docker/docker-ce/18.06/components/engine/api/swagger.yaml || (echo "Failed 1.38 swagger download" && exit 1)
wget --quiet --directory-prefix=./engine/api/v1.39/ https://raw.githubusercontent.com/docker/docker-ce/18.09/components/engine/api/swagger.yaml || (echo "Failed 1.39 swagger download" && exit 1)
+wget --quiet --directory-prefix=./engine/api/v1.40/ https://raw.githubusercontent.com/docker/docker-ce/19.03/components/engine/api/swagger.yaml || (echo "Failed 1.40 swagger download" && exit 1)
# Get a few one-off files that we use directly from upstream
diff --git a/engine/api/v1.40/index.html b/engine/api/v1.40/index.html
new file mode 100644
index 0000000000..dd9d71232c
--- /dev/null
+++ b/engine/api/v1.40/index.html
@@ -0,0 +1,18 @@
+---
+layout: null
+---
+
+
+
+ Docker Engine API v1.40 Reference
+
+
+
+
+
+
+
+
+
+
+