diff --git a/CHANGELOG.md b/CHANGELOG.md
index e53d23a..271a6a7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,12 +4,15 @@ Only accretive/fixative changes will be made from now on.
 
 ## Unreleased Changes
 
-The following changes have been made to **master** since the 1.0.405 build:
+The following changes have been made to **master** since the 1.0.409 build:
 
-* Address #100 by adding support for MariaDB (@green-coder). Set `NEXT_JDBC_TEST_MARIADB=true` as well as `NEXT_JDBC_TEST_MYSQL=true` in order to run tests against MariaDB.
+* None.
 
 ## Stable Builds
 
+* 2020-03-16 -- 1.0.409
+  * Address #100 by adding support for MariaDB (@green-coder). Set `NEXT_JDBC_TEST_MARIADB=true` as well as `NEXT_JDBC_TEST_MYSQL=true` in order to run tests against MariaDB.
+
 * 2020-03-14 -- 1.0.405 (no code changes -- just documentation)
   * Improve documentation around `plan` so `reduce` etc is more obvious.
   * Attempt to drive readers to cljdoc.org instead of the GitHub version (which is harder to navigate).
diff --git a/README.md b/README.md
index 9d02b6b..1f11d9e 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ The next generation of `clojure.java.jdbc`: a new low-level Clojure wrapper for
 
 The latest versions on Clojars and on cljdoc:
 
-[![Clojars Project](https://clojars.org/seancorfield/next.jdbc/latest-version.svg)](https://clojars.org/seancorfield/next.jdbc) [![cljdoc badge](https://cljdoc.org/badge/seancorfield/next.jdbc?1.0.405)](https://cljdoc.org/d/seancorfield/next.jdbc/CURRENT)
+[![Clojars Project](https://clojars.org/seancorfield/next.jdbc/latest-version.svg)](https://clojars.org/seancorfield/next.jdbc) [![cljdoc badge](https://cljdoc.org/badge/seancorfield/next.jdbc?1.0.409)](https://cljdoc.org/d/seancorfield/next.jdbc/CURRENT)
 
 The documentation on [cljdoc.org](https://cljdoc.org/d/seancorfield/next.jdbc/CURRENT) is for the current version of `next.jdbc`:
 
@@ -14,7 +14,7 @@ The documentation on [cljdoc.org](https://cljdoc.org/d/seancorfield/next.jdbc/CU
 * [Migrating from `clojure.java.jdbc`](https://cljdoc.org/d/seancorfield/next.jdbc/CURRENT/doc/migration-from-clojure-java-jdbc)
 * Feedback via [issues](https://github.com/seancorfield/next-jdbc/issues) or in the [`#sql` channel on the Clojurians Slack](https://clojurians.slack.com/messages/C1Q164V29/details/) or the [`#sql` stream on the Clojurians Zulip](https://clojurians.zulipchat.com/#narrow/stream/152063-sql).
 
-The documentation on GitHub is for **master** since the 1.0.405 release -- [see the CHANGELOG](CHANGELOG.md) and then read the [corresponding updated documentation](https://github.com/seancorfield/next-jdbc/tree/master/doc) on GitHub if you want.
+The documentation on GitHub is for **master** since the 1.0.409 release -- [see the CHANGELOG](CHANGELOG.md) and then read the [corresponding updated documentation](https://github.com/seancorfield/next-jdbc/tree/master/doc) on GitHub if you want.
 
 This project follows the version scheme MAJOR.MINOR.COMMITS where MAJOR and MINOR provide some relative indication of the size of the change, but do not follow semantic versioning. In general, all changes endeavor to be non-breaking (by moving to new names rather than by breaking existing names). COMMITS is an ever-increasing counter of commits since the beginning of this repository.
 
diff --git a/doc/getting-started.md b/doc/getting-started.md
index 880ae7a..c42513b 100644
--- a/doc/getting-started.md
+++ b/doc/getting-started.md
@@ -9,12 +9,12 @@ It is designed to work with Clojure 1.10 or later, supports `datafy`/`nav`, and
 You can add `next.jdbc` to your project with either:
 
 ```clojure
-{seancorfield/next.jdbc {:mvn/version "1.0.405"}}
+{seancorfield/next.jdbc {:mvn/version "1.0.409"}}
 ```
 for `deps.edn` or:
 
 ```clojure
-[seancorfield/next.jdbc "1.0.405"]
+[seancorfield/next.jdbc "1.0.409"]
 ```
 for `project.clj` or `build.boot`.
 
@@ -29,7 +29,7 @@ For the examples in this documentation, we will use a local H2 database on disk,
 ```clojure
 ;; deps.edn
 {:deps {org.clojure/clojure {:mvn/version "1.10.1"}
-        seancorfield/next.jdbc {:mvn/version "1.0.405"}
+        seancorfield/next.jdbc {:mvn/version "1.0.409"}
         com.h2database/h2 {:mvn/version "1.4.199"}}}
 ```
 
diff --git a/pom.xml b/pom.xml
index a1407d3..eb7affc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>seancorfield</groupId>
   <artifactId>next.jdbc</artifactId>
-  <version>1.0.405</version>
+  <version>1.0.409</version>
   <name>next.jdbc</name>
   <description>The next generation of clojure.java.jdbc: a new low-level Clojure wrapper for JDBC-based access to databases.</description>
   <url>https://github.com/seancorfield/next-jdbc</url>
@@ -22,7 +22,7 @@
     <url>https://github.com/seancorfield/next-jdbc</url>
     <connection>scm:git:git://github.com/seancorfield/next-jdbc.git</connection>
     <developerConnection>scm:git:ssh://git@github.com/seancorfield/next-jdbc.git</developerConnection>
-    <tag>v1.0.405</tag>
+    <tag>v1.0.409</tag>
   </scm>
   <dependencies>
     <dependency>