diff --git a/bom/pom.xml b/bom/pom.xml
index 39f11520f..25a205404 100644
--- a/bom/pom.xml
+++ b/bom/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>io.smallrye.reactive</groupId>
     <artifactId>mutiny-bom</artifactId>
-    <version>2.5.0-M4</version>
+    <version>999-SNAPSHOT</version>
 
     <packaging>pom</packaging>
 
diff --git a/context-propagation/pom.xml b/context-propagation/pom.xml
index 271adc2db..6bd677acf 100644
--- a/context-propagation/pom.xml
+++ b/context-propagation/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>io.smallrye.reactive</groupId>
         <artifactId>mutiny-project</artifactId>
-        <version>2.5.0-M4</version>
+        <version>999-SNAPSHOT</version>
     </parent>
 
     <artifactId>mutiny-smallrye-context-propagation</artifactId>
diff --git a/documentation/pom.xml b/documentation/pom.xml
index c555887a0..9f2d6cf58 100644
--- a/documentation/pom.xml
+++ b/documentation/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>io.smallrye.reactive</groupId>
         <artifactId>mutiny-project</artifactId>
-        <version>2.5.0-M4</version>
+        <version>999-SNAPSHOT</version>
     </parent>
 
     <artifactId>mutiny-documentation</artifactId>
diff --git a/implementation/pom.xml b/implementation/pom.xml
index 305538ac4..f6f959297 100644
--- a/implementation/pom.xml
+++ b/implementation/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>io.smallrye.reactive</groupId>
         <artifactId>mutiny-project</artifactId>
-        <version>2.5.0-M4</version>
+        <version>999-SNAPSHOT</version>
     </parent>
 
     <artifactId>mutiny</artifactId>
diff --git a/kotlin/pom.xml b/kotlin/pom.xml
index cfd4ffb01..8e7e7355a 100644
--- a/kotlin/pom.xml
+++ b/kotlin/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>io.smallrye.reactive</groupId>
         <artifactId>mutiny-project</artifactId>
-        <version>2.5.0-M4</version>
+        <version>999-SNAPSHOT</version>
     </parent>
 
     <artifactId>mutiny-kotlin</artifactId>
diff --git a/math/pom.xml b/math/pom.xml
index d2794c765..7bc9875dc 100644
--- a/math/pom.xml
+++ b/math/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>io.smallrye.reactive</groupId>
         <artifactId>mutiny-project</artifactId>
-        <version>2.5.0-M4</version>
+        <version>999-SNAPSHOT</version>
     </parent>
 
     <name>SmallRye Mutiny - Math operators</name>
diff --git a/pom.xml b/pom.xml
index b492da78b..8c03e1219 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,7 +11,7 @@
 
     <groupId>io.smallrye.reactive</groupId>
     <artifactId>mutiny-project</artifactId>
-    <version>2.5.0-M4</version>
+    <version>999-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <name>SmallRye Mutiny - Parent</name>
diff --git a/reactive-streams-operators-jakarta/pom.xml b/reactive-streams-operators-jakarta/pom.xml
index 01f781369..c538f4b7b 100644
--- a/reactive-streams-operators-jakarta/pom.xml
+++ b/reactive-streams-operators-jakarta/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>io.smallrye.reactive</groupId>
         <artifactId>mutiny-project</artifactId>
-        <version>2.5.0-M4</version>
+        <version>999-SNAPSHOT</version>
     </parent>
 
     <artifactId>mutiny-reactive-streams-operators-jakarta</artifactId>
diff --git a/reactive-streams-operators/pom.xml b/reactive-streams-operators/pom.xml
index eba294b98..43306e6ea 100644
--- a/reactive-streams-operators/pom.xml
+++ b/reactive-streams-operators/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>io.smallrye.reactive</groupId>
         <artifactId>mutiny-project</artifactId>
-        <version>2.5.0-M4</version>
+        <version>999-SNAPSHOT</version>
     </parent>
 
     <artifactId>mutiny-reactive-streams-operators</artifactId>
diff --git a/reactive-streams-tck-tests/pom.xml b/reactive-streams-tck-tests/pom.xml
index 607d29fdc..e7e8c2efd 100644
--- a/reactive-streams-tck-tests/pom.xml
+++ b/reactive-streams-tck-tests/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>io.smallrye.reactive</groupId>
         <artifactId>mutiny-project</artifactId>
-        <version>2.5.0-M4</version>
+        <version>999-SNAPSHOT</version>
     </parent>
 
     <artifactId>reactive-streams-tck-tests</artifactId>
diff --git a/reactor/pom.xml b/reactor/pom.xml
index a22063349..8dc754313 100644
--- a/reactor/pom.xml
+++ b/reactor/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>io.smallrye.reactive</groupId>
         <artifactId>mutiny-project</artifactId>
-        <version>2.5.0-M4</version>
+        <version>999-SNAPSHOT</version>
     </parent>
 
     <artifactId>mutiny-reactor</artifactId>
diff --git a/release/pom.xml b/release/pom.xml
index 753c1928c..908a621a6 100644
--- a/release/pom.xml
+++ b/release/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>io.smallrye.reactive</groupId>
         <artifactId>mutiny-project</artifactId>
-        <version>2.5.0-M4</version>
+        <version>999-SNAPSHOT</version>
     </parent>
 
     <artifactId>smallrye-mutiny-release</artifactId>
diff --git a/rxjava3/pom.xml b/rxjava3/pom.xml
index f03683124..50793d1f6 100644
--- a/rxjava3/pom.xml
+++ b/rxjava3/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>io.smallrye.reactive</groupId>
         <artifactId>mutiny-project</artifactId>
-        <version>2.5.0-M4</version>
+        <version>999-SNAPSHOT</version>
     </parent>
 
     <artifactId>mutiny-rxjava3</artifactId>
diff --git a/test-utils/pom.xml b/test-utils/pom.xml
index 048534d98..02a4f93b0 100644
--- a/test-utils/pom.xml
+++ b/test-utils/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>io.smallrye.reactive</groupId>
         <artifactId>mutiny-project</artifactId>
-        <version>2.5.0-M4</version>
+        <version>999-SNAPSHOT</version>
     </parent>
 
     <artifactId>mutiny-test-utils</artifactId>
diff --git a/workshop-examples/pom.xml b/workshop-examples/pom.xml
index 536564e2a..982a86a40 100644
--- a/workshop-examples/pom.xml
+++ b/workshop-examples/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>io.smallrye.reactive</groupId>
         <artifactId>mutiny-project</artifactId>
-        <version>2.5.0-M4</version>
+        <version>999-SNAPSHOT</version>
     </parent>
 
     <name>SmallRye Mutiny - Workshop examples</name>