diff --git a/autograder-agent/pom.xml b/autograder-agent/pom.xml
index 6dd085bc..4534c022 100644
--- a/autograder-agent/pom.xml
+++ b/autograder-agent/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>autograder-parent</artifactId>
         <groupId>de.firemage.autograder</groupId>
-        <version>0.5.30</version>
+        <version>0.5.31</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/autograder-cmd/pom.xml b/autograder-cmd/pom.xml
index f4d39e81..beb2a4a7 100644
--- a/autograder-cmd/pom.xml
+++ b/autograder-cmd/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>autograder-parent</artifactId>
         <groupId>de.firemage.autograder</groupId>
-        <version>0.5.30</version>
+        <version>0.5.31</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/autograder-core/pom.xml b/autograder-core/pom.xml
index a7ed68e7..e1297afd 100644
--- a/autograder-core/pom.xml
+++ b/autograder-core/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>autograder-parent</artifactId>
         <groupId>de.firemage.autograder</groupId>
-        <version>0.5.30</version>
+        <version>0.5.31</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/autograder-event/pom.xml b/autograder-event/pom.xml
index 814035fd..2240f77c 100644
--- a/autograder-event/pom.xml
+++ b/autograder-event/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>autograder-parent</artifactId>
         <groupId>de.firemage.autograder</groupId>
-        <version>0.5.30</version>
+        <version>0.5.31</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/autograder-executor/pom.xml b/autograder-executor/pom.xml
index 3f817cec..1c2ae2d3 100644
--- a/autograder-executor/pom.xml
+++ b/autograder-executor/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>autograder-parent</artifactId>
         <groupId>de.firemage.autograder</groupId>
-        <version>0.5.30</version>
+        <version>0.5.31</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/autograder-span/pom.xml b/autograder-span/pom.xml
index 82b90299..8e059bca 100644
--- a/autograder-span/pom.xml
+++ b/autograder-span/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>autograder-parent</artifactId>
         <groupId>de.firemage.autograder</groupId>
-        <version>0.5.30</version>
+        <version>0.5.31</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/autograder-treeg/pom.xml b/autograder-treeg/pom.xml
index 7b7c5ce0..0bd50f5e 100644
--- a/autograder-treeg/pom.xml
+++ b/autograder-treeg/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>autograder-parent</artifactId>
         <groupId>de.firemage.autograder</groupId>
-        <version>0.5.30</version>
+        <version>0.5.31</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/pom.xml b/pom.xml
index 7ca7a9c7..6a6435ac 100644
--- a/pom.xml
+++ b/pom.xml
@@ -8,7 +8,7 @@
     <groupId>de.firemage.autograder</groupId>
     <artifactId>autograder-parent</artifactId>
     <packaging>pom</packaging>
-    <version>0.5.30</version>
+    <version>0.5.31</version>
     <name>Autograder</name>
     <description>Automatic assessment of student code submissions</description>
     <url>https://github.com/Feuermagier/autograder</url>
@@ -84,37 +84,37 @@
             <dependency>
                 <groupId>de.firemage.autograder</groupId>
                 <artifactId>autograder-event</artifactId>
-                <version>0.5.30</version>
+                <version>0.5.31</version>
             </dependency>
             <dependency>
                 <groupId>de.firemage.autograder</groupId>
                 <artifactId>autograder-agent</artifactId>
-                <version>0.5.30</version>
+                <version>0.5.31</version>
             </dependency>
             <dependency>
                 <groupId>de.firemage.autograder</groupId>
                 <artifactId>autograder-executor</artifactId>
-                <version>0.5.30</version>
+                <version>0.5.31</version>
             </dependency>
             <dependency>
                 <groupId>de.firemage.autograder</groupId>
                 <artifactId>autograder-core</artifactId>
-                <version>0.5.30</version>
+                <version>0.5.31</version>
             </dependency>
             <dependency>
                 <groupId>de.firemage.autograder</groupId>
                 <artifactId>autograder-cmd</artifactId>
-                <version>0.5.30</version>
+                <version>0.5.31</version>
             </dependency>
             <dependency>
                 <groupId>de.firemage.autograder</groupId>
                 <artifactId>autograder-treeg</artifactId>
-                <version>0.5.30</version>
+                <version>0.5.31</version>
             </dependency>
             <dependency>
                 <groupId>de.firemage.autograder</groupId>
                 <artifactId>autograder-span</artifactId>
-                <version>0.5.30</version>
+                <version>0.5.31</version>
             </dependency>
         </dependencies>
     </dependencyManagement>