diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6a961f4eb..73e323078 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,10 +4,15 @@
 
 ### API Changes
 ### Enhancements
-* Consistent use of try-with-resources when handling streams
+### Bug Fixes
+
+## 1.5.39
+
+### API Changes
 * Updated AbstractRequest to remove deprecated methods uploadFileItems and readBytes (were protected static). Use StreamUtils instead.
+### Enhancements
+* Consistent use of try-with-resources when handling streams
 * Replaced org.apache.tika:tika library with org.overviewproject:mime-types in FileUtil to validate uploaded file mime types.
-* Updated FileUtil to make file extension and mime type validation case insensitive.
 * Updated the following dependencies:
   * wcomponents-core:
     * com.google.code.gson:gson from 2.13.1 to 2.13.2
@@ -25,8 +30,8 @@
   * wcomponents-bundle:
     * org.ehcache:ehcahce from 3.10.8 to 3.11.1
     * org.glassfish.jaxb:jaxb-runtime from 4.0.5 to 4.0.6
-
 ### Bug Fixes
+* Updated FileUtil to make file extension and mime type validation case insensitive.
 
 ## 1.5.38
 
diff --git a/code-coverage/pom.xml b/code-coverage/pom.xml
index 1e2fcf881..88cb603bc 100644
--- a/code-coverage/pom.xml
+++ b/code-coverage/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.github.bordertech.wcomponents</groupId>
 		<artifactId>wcomponents-parent</artifactId>
-		<version>1.5.39-SNAPSHOT</version>
+		<version>1.5.40-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/pom.xml b/pom.xml
index 986b82860..838dd1607 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,7 +13,7 @@
 
 	<groupId>com.github.bordertech.wcomponents</groupId>
 	<artifactId>wcomponents-parent</artifactId>
-	<version>1.5.39-SNAPSHOT</version>
+	<version>1.5.40-SNAPSHOT</version>
 
 	<packaging>pom</packaging>
 
diff --git a/wcomponents-bundle/pom.xml b/wcomponents-bundle/pom.xml
index 6bac8948b..8f63ce162 100755
--- a/wcomponents-bundle/pom.xml
+++ b/wcomponents-bundle/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>com.github.bordertech.wcomponents</groupId>
 		<artifactId>wcomponents-parent</artifactId>
-		<version>1.5.39-SNAPSHOT</version>
+		<version>1.5.40-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/wcomponents-core/pom.xml b/wcomponents-core/pom.xml
index d5043b201..e75bef9c9 100755
--- a/wcomponents-core/pom.xml
+++ b/wcomponents-core/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>com.github.bordertech.wcomponents</groupId>
 		<artifactId>wcomponents-parent</artifactId>
-		<version>1.5.39-SNAPSHOT</version>
+		<version>1.5.40-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/wcomponents-examples-lde/pom.xml b/wcomponents-examples-lde/pom.xml
index 1a121cecd..2af6be6c9 100755
--- a/wcomponents-examples-lde/pom.xml
+++ b/wcomponents-examples-lde/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>com.github.bordertech.wcomponents</groupId>
 		<artifactId>wcomponents-parent</artifactId>
-		<version>1.5.39-SNAPSHOT</version>
+		<version>1.5.40-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/wcomponents-examples/pom.xml b/wcomponents-examples/pom.xml
index e69198c84..60c8e8cdd 100755
--- a/wcomponents-examples/pom.xml
+++ b/wcomponents-examples/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>com.github.bordertech.wcomponents</groupId>
 		<artifactId>wcomponents-parent</artifactId>
-		<version>1.5.39-SNAPSHOT</version>
+		<version>1.5.40-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/wcomponents-i18n/pom.xml b/wcomponents-i18n/pom.xml
index 3f75a018d..94717304b 100755
--- a/wcomponents-i18n/pom.xml
+++ b/wcomponents-i18n/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>com.github.bordertech.wcomponents</groupId>
 		<artifactId>wcomponents-parent</artifactId>
-		<version>1.5.39-SNAPSHOT</version>
+		<version>1.5.40-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/wcomponents-lde/pom.xml b/wcomponents-lde/pom.xml
index 2585a3342..b791adf86 100755
--- a/wcomponents-lde/pom.xml
+++ b/wcomponents-lde/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>com.github.bordertech.wcomponents</groupId>
 		<artifactId>wcomponents-parent</artifactId>
-		<version>1.5.39-SNAPSHOT</version>
+		<version>1.5.40-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/wcomponents-test-lib/pom.xml b/wcomponents-test-lib/pom.xml
index afab26971..e08aad3c4 100755
--- a/wcomponents-test-lib/pom.xml
+++ b/wcomponents-test-lib/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>com.github.bordertech.wcomponents</groupId>
 		<artifactId>wcomponents-parent</artifactId>
-		<version>1.5.39-SNAPSHOT</version>
+		<version>1.5.40-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/wcomponents-theme/package.json b/wcomponents-theme/package.json
index de57f7d61..a622486a6 100644
--- a/wcomponents-theme/package.json
+++ b/wcomponents-theme/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "wcomponents-theme",
-	"version": "1.5.39-SNAPSHOT",
+	"version": "1.5.40-SNAPSHOT",
 	"description": "Client side code for WComponents UI tool kit.",
 	"private": true,
 	"com_github_bordertech": {
diff --git a/wcomponents-theme/pom.xml b/wcomponents-theme/pom.xml
index d5337bcc9..f8c02ae13 100755
--- a/wcomponents-theme/pom.xml
+++ b/wcomponents-theme/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>com.github.bordertech.wcomponents</groupId>
 		<artifactId>wcomponents-parent</artifactId>
-		<version>1.5.39-SNAPSHOT</version>
+		<version>1.5.40-SNAPSHOT</version>
 	</parent>
 
 	<packaging>jar</packaging>
diff --git a/wcomponents-xslt/pom.xml b/wcomponents-xslt/pom.xml
index 74e19c62b..375eec640 100644
--- a/wcomponents-xslt/pom.xml
+++ b/wcomponents-xslt/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>com.github.bordertech.wcomponents</groupId>
 		<artifactId>wcomponents-parent</artifactId>
-		<version>1.5.39-SNAPSHOT</version>
+		<version>1.5.40-SNAPSHOT</version>
 	</parent>
 
 	<packaging>jar</packaging>