diff --git a/README.md b/README.md
index 5367e4a..ae6733c 100755
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ The NOAA/NGDC ncISO team and the Unidata THREDDS team work closely (and with the
 
 | netCDF-Java / TDS Version | threddsISO     | threddsISO Tag |
 |:--------------------------|:---------------|:---------------|
-| 5.9.0 / 5.7-SNAPSHOT      | 2.4.8-SNAPSHOT |                |
+| 5.9.1 / 5.7-SNAPSHOT      | 2.4.8-SNAPSHOT |                |
 | 5.7.0 / 5.6               | 2.4.7          | **v2.4.7**     |
 | 5.6.0 / 5.5               | 2.4.6          | **v2.4.6**     |
 | 5.5.3 / 5.4               | 2.4.5          | **v2.4.5**     |
diff --git a/pom.xml b/pom.xml
index 00fa482..f9d927d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -61,7 +61,7 @@
       <dependency>
         <groupId>edu.ucar</groupId>
         <artifactId>netcdf-java-testing-platform</artifactId>
-        <version>5.9.0</version>
+        <version>5.9.1</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>