diff --git a/NEWS.md b/NEWS.md
index 1fb39d0a..227bfa56 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -4,6 +4,8 @@ Changes in release v1.14.16
 ## Modules
 
 - **FIX** Connection issue in Google TTS adapter
+- **FIX** Reduce the number of audio files in books generated with text-to-speech
+- Other bugfixes
 
 Changes in release v1.14.15
 ===========================
diff --git a/pom.xml b/pom.xml
index ad6d16a3..29eae603 100644
--- a/pom.xml
+++ b/pom.xml
@@ -76,7 +76,7 @@
       <dependency>
         <groupId>org.daisy.pipeline.modules</groupId>
         <artifactId>modules-bom</artifactId>
-        <version>1.14.17</version>
+        <version>1.14.18</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>