diff --git a/com.io7m.seltzer.api/pom.xml b/com.io7m.seltzer.api/pom.xml
index 88dc973..4fd2dec 100644
--- a/com.io7m.seltzer.api/pom.xml
+++ b/com.io7m.seltzer.api/pom.xml
@@ -9,7 +9,7 @@
   <parent>
     <artifactId>com.io7m.seltzer</artifactId>
     <groupId>com.io7m.seltzer</groupId>
-    <version>1.0.1</version>
+    <version>1.0.2-SNAPSHOT</version>
   </parent>
   <artifactId>com.io7m.seltzer.api</artifactId>
 
diff --git a/com.io7m.seltzer.tests/pom.xml b/com.io7m.seltzer.tests/pom.xml
index 40fa8ee..12ac4fa 100644
--- a/com.io7m.seltzer.tests/pom.xml
+++ b/com.io7m.seltzer.tests/pom.xml
@@ -9,7 +9,7 @@
   <parent>
     <artifactId>com.io7m.seltzer</artifactId>
     <groupId>com.io7m.seltzer</groupId>
-    <version>1.0.1</version>
+    <version>1.0.2-SNAPSHOT</version>
   </parent>
   <artifactId>com.io7m.seltzer.tests</artifactId>
 
diff --git a/pom.xml b/pom.xml
index b2e12c2..6f276d4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,7 +13,7 @@
 
   <groupId>com.io7m.seltzer</groupId>
   <artifactId>com.io7m.seltzer</artifactId>
-  <version>1.0.1</version>
+  <version>1.0.2-SNAPSHOT</version>
 
   <packaging>pom</packaging>
   <name>com.io7m.seltzer</name>
@@ -27,7 +27,7 @@
 
   <properties>
     <!-- Configuration. -->
-    <io7m.api.previousVersion>1.0.0</io7m.api.previousVersion>
+    <io7m.api.previousVersion>1.0.1</io7m.api.previousVersion>
     <io7m.java.targetJavaVersion>17</io7m.java.targetJavaVersion>
 
     <!-- Third-party dependencies. -->