diff --git a/com.avaloq.tools.ddk.feature/feature.xml b/com.avaloq.tools.ddk.feature/feature.xml
index 5a404604fa..0afb06d5cc 100644
--- a/com.avaloq.tools.ddk.feature/feature.xml
+++ b/com.avaloq.tools.ddk.feature/feature.xml
@@ -2,7 +2,7 @@
 <feature
       id="com.avaloq.tools.ddk.feature"
       label="com.avaloq.tools.ddk.feature"
-      version="19.3.0.qualifier"
+      version="19.3.1.qualifier"
       provider-name="Avaloq Group AG">
 
    <description>
diff --git a/com.avaloq.tools.ddk.feature/pom.xml b/com.avaloq.tools.ddk.feature/pom.xml
index f80e899051..32b83f1f52 100644
--- a/com.avaloq.tools.ddk.feature/pom.xml
+++ b/com.avaloq.tools.ddk.feature/pom.xml
@@ -7,7 +7,7 @@
     <version>18.0.1-SNAPSHOT</version>
     <relativePath>../ddk-parent</relativePath>
   </parent>
-  <version>19.3.0-SNAPSHOT</version>
+  <version>19.3.1-SNAPSHOT</version>
 
   <artifactId>com.avaloq.tools.ddk.feature</artifactId>
   <packaging>eclipse-feature</packaging>
diff --git a/com.avaloq.tools.ddk.runtime.feature/feature.xml b/com.avaloq.tools.ddk.runtime.feature/feature.xml
index 67a9dcbe22..a0576353ae 100644
--- a/com.avaloq.tools.ddk.runtime.feature/feature.xml
+++ b/com.avaloq.tools.ddk.runtime.feature/feature.xml
@@ -2,7 +2,7 @@
 <feature
       id="com.avaloq.tools.ddk.runtime.feature"
       label="com.avaloq.tools.ddk.runtime.feature"
-      version="19.3.0.qualifier"
+      version="19.3.1.qualifier"
       provider-name="Avaloq Group AG">
 
    <description>
diff --git a/com.avaloq.tools.ddk.runtime.feature/pom.xml b/com.avaloq.tools.ddk.runtime.feature/pom.xml
index a617f90dc6..45f3703c88 100644
--- a/com.avaloq.tools.ddk.runtime.feature/pom.xml
+++ b/com.avaloq.tools.ddk.runtime.feature/pom.xml
@@ -6,7 +6,7 @@
     <version>18.0.1-SNAPSHOT</version>
     <relativePath>../ddk-parent</relativePath>
   </parent>
-  <version>19.3.0-SNAPSHOT</version>
+  <version>19.3.1-SNAPSHOT</version>
 
   <artifactId>com.avaloq.tools.ddk.runtime.feature</artifactId>
   <packaging>eclipse-feature</packaging>
diff --git a/com.avaloq.tools.ddk/META-INF/MANIFEST.MF b/com.avaloq.tools.ddk/META-INF/MANIFEST.MF
index 99ca4546ce..8b18e510d7 100644
--- a/com.avaloq.tools.ddk/META-INF/MANIFEST.MF
+++ b/com.avaloq.tools.ddk/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: com.avaloq.tools.ddk
 Bundle-SymbolicName: com.avaloq.tools.ddk;singleton:=true
-Bundle-Version: 17.3.1.qualifier
+Bundle-Version: 17.3.2.qualifier
 Bundle-Vendor: Avaloq Group AG
 Bundle-RequiredExecutionEnvironment: JavaSE-21
 Bundle-ActivationPolicy: lazy
diff --git a/com.avaloq.tools.ddk/pom.xml b/com.avaloq.tools.ddk/pom.xml
index 849207cb07..b4d84b8c0c 100644
--- a/com.avaloq.tools.ddk/pom.xml
+++ b/com.avaloq.tools.ddk/pom.xml
@@ -9,6 +9,6 @@
   <groupId>com.avaloq.tools.ddk</groupId>
   <artifactId>com.avaloq.tools.ddk</artifactId>
   <packaging>eclipse-plugin</packaging>
-  <version>17.3.1-SNAPSHOT</version>
+  <version>17.3.2-SNAPSHOT</version>
 
 </project>
\ No newline at end of file
diff --git a/com.avaloq.tools.ddk/src/com/avaloq/tools/ddk/caching/CacheManager.java b/com.avaloq.tools.ddk/src/com/avaloq/tools/ddk/caching/CacheManager.java
index 17ea20e31c..89668f35cc 100644
--- a/com.avaloq.tools.ddk/src/com/avaloq/tools/ddk/caching/CacheManager.java
+++ b/com.avaloq.tools.ddk/src/com/avaloq/tools/ddk/caching/CacheManager.java
@@ -22,6 +22,7 @@
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 
+import com.avaloq.tools.ddk.annotations.SuppressFBWarnings;
 import com.google.common.cache.CacheLoader;
 import com.google.common.collect.ArrayListMultimap;
 import com.google.common.collect.Maps;
@@ -245,6 +246,7 @@ private final class MultiCacheStatistics extends CacheStatistics {
     private int counter;
 
     @Override
+    @SuppressFBWarnings("AT_NONATOMIC_OPERATIONS_ON_SHARED_VARIABLE") // instances are local to the thread that fills and reads them
     void aggregate(final CacheStatistics statistics) {
       counter++;
       super.aggregate(statistics);
diff --git a/ddk-repository/category.xml b/ddk-repository/category.xml
index 1b822422da..80893dad31 100644
--- a/ddk-repository/category.xml
+++ b/ddk-repository/category.xml
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <site>
-   <feature url="features/com.avaloq.tools.ddk.feature_19.3.0.qualifier.jar" id="com.avaloq.tools.ddk.feature" version="19.3.0.qualifier">
+   <feature url="features/com.avaloq.tools.ddk.feature_19.3.1.qualifier.jar" id="com.avaloq.tools.ddk.feature" version="19.3.1.qualifier">
       <category name="com.avaloq.tools.ddk.sdk"/>
    </feature>
-   <feature url="features/com.avaloq.tools.ddk.runtime.feature_19.3.0.qualifier.jar" id="com.avaloq.tools.ddk.runtime.feature" version="19.3.0.qualifier">
+   <feature url="features/com.avaloq.tools.ddk.runtime.feature_19.3.1.qualifier.jar" id="com.avaloq.tools.ddk.runtime.feature" version="19.3.1.qualifier">
       <category name="com.avaloq.tools.ddk.runtime"/>
    </feature>
    <category-def name="com.avaloq.tools.ddk.sdk" label="DSL Developer Kit"/>