diff --git a/README.md b/README.md
index e1962d6af3d..b926ea87a01 100644
--- a/README.md
+++ b/README.md
@@ -134,7 +134,7 @@ The OpenAPI Specification has undergone 3 revisions since initial creation in 20
 
 Swagger Codegen Version    | Release Date | OpenAPI Spec compatibility | Notes
 -------------------------- | ------------ | -------------------------- | -----
-3.0.25-SNAPSHOT (current 3.0.0, upcoming minor release) [SNAPSHOT](https://oss.sonatype.org/content/repositories/snapshots/io/swagger/codegen/v3/swagger-codegen-cli/3.0.25-SNAPSHOT/)| TBD | 1.0, 1.1, 1.2, 2.0, 3.0 | Minor release
+3.0.26-SNAPSHOT (current 3.0.0, upcoming minor release) [SNAPSHOT](https://oss.sonatype.org/content/repositories/snapshots/io/swagger/codegen/v3/swagger-codegen-cli/3.0.26-SNAPSHOT/)| TBD | 1.0, 1.1, 1.2, 2.0, 3.0 | Minor release
 [3.0.25](https://github.com/swagger-api/swagger-codegen/releases/tag/v3.0.25) (**current stable**) | 2021-03-04   | 1.0, 1.1, 1.2, 2.0, 3.0   | [tag v3.0.25](https://github.com/swagger-api/swagger-codegen/tree/v3.0.25)
 [3.0.24](https://github.com/swagger-api/swagger-codegen/releases/tag/v3.0.24) | 2020-12-29   | 1.0, 1.1, 1.2, 2.0, 3.0   | [tag v3.0.24](https://github.com/swagger-api/swagger-codegen/tree/v3.0.24)
 [3.0.23](https://github.com/swagger-api/swagger-codegen/releases/tag/v3.0.23) | 2020-11-02   | 1.0, 1.1, 1.2, 2.0, 3.0   | [tag v3.0.23](https://github.com/swagger-api/swagger-codegen/tree/v3.0.23)
diff --git a/modules/swagger-codegen-cli/pom.xml b/modules/swagger-codegen-cli/pom.xml
index 2811fdd91de..6828e1da42b 100644
--- a/modules/swagger-codegen-cli/pom.xml
+++ b/modules/swagger-codegen-cli/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>io.swagger</groupId>
         <artifactId>swagger-codegen-project</artifactId>
-        <version>2.4.19</version>
+        <version>2.4.20-SNAPSHOT</version>
         <relativePath>../..</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/modules/swagger-codegen-maven-plugin/pom.xml b/modules/swagger-codegen-maven-plugin/pom.xml
index 53fdb2015f6..bfdd6895e0c 100644
--- a/modules/swagger-codegen-maven-plugin/pom.xml
+++ b/modules/swagger-codegen-maven-plugin/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>io.swagger</groupId>
         <artifactId>swagger-codegen-project</artifactId>
-        <version>2.4.19</version>
+        <version>2.4.20-SNAPSHOT</version>
         <relativePath>../..</relativePath>
     </parent>
     <artifactId>swagger-codegen-maven-plugin</artifactId>
diff --git a/modules/swagger-codegen/pom.xml b/modules/swagger-codegen/pom.xml
index 9aa41b6509b..c21e36bbfa3 100644
--- a/modules/swagger-codegen/pom.xml
+++ b/modules/swagger-codegen/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>io.swagger</groupId>
         <artifactId>swagger-codegen-project</artifactId>
-        <version>2.4.19</version>
+        <version>2.4.20-SNAPSHOT</version>
         <relativePath>../..</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/modules/swagger-generator/pom.xml b/modules/swagger-generator/pom.xml
index 48622f6896e..d176cf7e3d3 100644
--- a/modules/swagger-generator/pom.xml
+++ b/modules/swagger-generator/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>io.swagger</groupId>
         <artifactId>swagger-codegen-project</artifactId>
-        <version>2.4.19</version>
+        <version>2.4.20-SNAPSHOT</version>
         <relativePath>../..</relativePath>
     </parent>
     <artifactId>swagger-generator</artifactId>
diff --git a/pom.xml b/pom.xml
index 3191271f15f..d507763a228 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
     <artifactId>swagger-codegen-project</artifactId>
     <packaging>pom</packaging>
     <name>swagger-codegen-project</name>
-    <version>2.4.19</version>
+    <version>2.4.20-SNAPSHOT</version>
     <url>https://github.com/swagger-api/swagger-codegen</url>
     <scm>
         <connection>scm:git:git@github.com:swagger-api/swagger-codegen.git</connection>
diff --git a/pom.xml.bash b/pom.xml.bash
index 8e08875a1ac..540e9f52358 100644
--- a/pom.xml.bash
+++ b/pom.xml.bash
@@ -9,7 +9,7 @@
     <artifactId>swagger-codegen-project</artifactId>
     <packaging>pom</packaging>
     <name>swagger-codegen-project</name>
-    <version>2.4.19</version>
+    <version>2.4.20-SNAPSHOT</version>
     <url>https://github.com/swagger-api/swagger-codegen</url>
     <scm>
         <connection>scm:git:git@github.com:swagger-api/swagger-codegen.git</connection>
diff --git a/pom.xml.circleci b/pom.xml.circleci
index b8acb19178f..037fcdc5edb 100644
--- a/pom.xml.circleci
+++ b/pom.xml.circleci
@@ -10,7 +10,7 @@
     <artifactId>swagger-codegen-project</artifactId>
     <packaging>pom</packaging>
     <name>swagger-codegen-project</name>
-    <version>2.4.19</version>
+    <version>2.4.20-SNAPSHOT</version>
     <url>https://github.com/swagger-api/swagger-codegen</url>
     <scm>
         <connection>scm:git:git@github.com:swagger-api/swagger-codegen.git</connection>
diff --git a/pom.xml.circleci.java7 b/pom.xml.circleci.java7
index d0dc0364a3d..62041c36862 100644
--- a/pom.xml.circleci.java7
+++ b/pom.xml.circleci.java7
@@ -10,7 +10,7 @@
     <artifactId>swagger-codegen-project</artifactId>
     <packaging>pom</packaging>
     <name>swagger-codegen-project</name>
-    <version>2.4.19</version>
+    <version>2.4.20-SNAPSHOT</version>
     <url>https://github.com/swagger-api/swagger-codegen</url>
     <scm>
         <connection>scm:git:git@github.com:swagger-api/swagger-codegen.git</connection>
diff --git a/pom.xml.ios b/pom.xml.ios
index 9d09833cd1d..b380033cdb6 100644
--- a/pom.xml.ios
+++ b/pom.xml.ios
@@ -9,7 +9,7 @@
     <artifactId>swagger-codegen-project</artifactId>
     <packaging>pom</packaging>
     <name>swagger-codegen-project</name>
-    <version>2.4.19</version>
+    <version>2.4.20-SNAPSHOT</version>
     <url>https://github.com/swagger-api/swagger-codegen</url>
     <scm>
         <connection>scm:git:git@github.com:swagger-api/swagger-codegen.git</connection>
diff --git a/pom.xml.jenkins b/pom.xml.jenkins
index 657ee2a763f..a2fd31d145a 100644
--- a/pom.xml.jenkins
+++ b/pom.xml.jenkins
@@ -9,7 +9,7 @@
     <artifactId>swagger-codegen-project</artifactId>
     <packaging>pom</packaging>
     <name>swagger-codegen-project</name>
-    <version>2.4.19</version>
+    <version>2.4.20-SNAPSHOT</version>
     <url>https://github.com/swagger-api/swagger-codegen</url>
     <scm>
         <connection>scm:git:git@github.com:swagger-api/swagger-codegen.git</connection>
diff --git a/pom.xml.jenkins.java7 b/pom.xml.jenkins.java7
index e3d66d92858..3736015c4cb 100644
--- a/pom.xml.jenkins.java7
+++ b/pom.xml.jenkins.java7
@@ -9,7 +9,7 @@
     <artifactId>swagger-codegen-project</artifactId>
     <packaging>pom</packaging>
     <name>swagger-codegen-project</name>
-    <version>2.4.19</version>
+    <version>2.4.20-SNAPSHOT</version>
     <url>https://github.com/swagger-api/swagger-codegen</url>
     <scm>
         <connection>scm:git:git@github.com:swagger-api/swagger-codegen.git</connection>
diff --git a/pom.xml.travis b/pom.xml.travis
index ef725eec33c..84bddace1b5 100644
--- a/pom.xml.travis
+++ b/pom.xml.travis
@@ -9,7 +9,7 @@
     <artifactId>swagger-codegen-project</artifactId>
     <packaging>pom</packaging>
     <name>swagger-codegen-project</name>
-    <version>2.4.19</version>
+    <version>2.4.20-SNAPSHOT</version>
     <url>https://github.com/swagger-api/swagger-codegen</url>
     <scm>
         <connection>scm:git:git@github.com:swagger-api/swagger-codegen.git</connection>