diff --git a/annotation/pom.xml b/annotation/pom.xml
index 59f69a89d89..2a92f8e1303 100644
--- a/annotation/pom.xml
+++ b/annotation/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>com.google.errorprone</groupId>
     <artifactId>error_prone_parent</artifactId>
-    <version>HEAD-SNAPSHOT</version>
+    <version>2.13.1</version>
   </parent>
 
   <name>@BugPattern annotation</name>
diff --git a/annotations/pom.xml b/annotations/pom.xml
index 77a45ae44ea..279f3b15365 100644
--- a/annotations/pom.xml
+++ b/annotations/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>com.google.errorprone</groupId>
     <artifactId>error_prone_parent</artifactId>
-    <version>HEAD-SNAPSHOT</version>
+    <version>2.13.1</version>
   </parent>
 
   <name>error-prone annotations</name>
diff --git a/check_api/pom.xml b/check_api/pom.xml
index 4a023c78089..2c041f54491 100644
--- a/check_api/pom.xml
+++ b/check_api/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>com.google.errorprone</groupId>
     <artifactId>error_prone_parent</artifactId>
-    <version>HEAD-SNAPSHOT</version>
+    <version>2.13.1</version>
   </parent>
 
   <name>error-prone check api</name>
diff --git a/core/pom.xml b/core/pom.xml
index 813e137579f..de60224fa63 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>com.google.errorprone</groupId>
     <artifactId>error_prone_parent</artifactId>
-    <version>HEAD-SNAPSHOT</version>
+    <version>2.13.1</version>
   </parent>
 
   <name>error-prone library</name>
diff --git a/docgen/pom.xml b/docgen/pom.xml
index a57b821986f..722d2e8fcd7 100644
--- a/docgen/pom.xml
+++ b/docgen/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>com.google.errorprone</groupId>
     <artifactId>error_prone_parent</artifactId>
-    <version>HEAD-SNAPSHOT</version>
+    <version>2.13.1</version>
   </parent>
 
   <name>Documentation tool for generating Error Prone bugpattern documentation</name>
diff --git a/docgen_processor/pom.xml b/docgen_processor/pom.xml
index 42915547130..591fce4930a 100644
--- a/docgen_processor/pom.xml
+++ b/docgen_processor/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>com.google.errorprone</groupId>
     <artifactId>error_prone_parent</artifactId>
-    <version>HEAD-SNAPSHOT</version>
+    <version>2.13.1</version>
   </parent>
 
   <name>JSR-269 annotation processor for @BugPattern annotation</name>
diff --git a/pom.xml b/pom.xml
index ecf68575fa5..a1c90008d03 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,7 +21,7 @@
   <name>Error Prone parent POM</name>
   <groupId>com.google.errorprone</groupId>
   <artifactId>error_prone_parent</artifactId>
-  <version>HEAD-SNAPSHOT</version>
+  <version>2.13.1</version>
   <packaging>pom</packaging>
 
   <description>Error Prone is a static analysis tool for Java that catches common programming mistakes at compile-time.</description>
diff --git a/refaster/pom.xml b/refaster/pom.xml
index d7951f0e492..89e0c90c992 100644
--- a/refaster/pom.xml
+++ b/refaster/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>error_prone_parent</artifactId>
         <groupId>com.google.errorprone</groupId>
-        <version>HEAD-SNAPSHOT</version>
+        <version>2.13.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/test_helpers/pom.xml b/test_helpers/pom.xml
index 6d798ac870c..451cb9c6b51 100644
--- a/test_helpers/pom.xml
+++ b/test_helpers/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>com.google.errorprone</groupId>
     <artifactId>error_prone_parent</artifactId>
-    <version>HEAD-SNAPSHOT</version>
+    <version>2.13.1</version>
   </parent>
 
   <name>error-prone test helpers</name>
diff --git a/type_annotations/pom.xml b/type_annotations/pom.xml
index b2495a2167f..5c2ca7fd8b3 100644
--- a/type_annotations/pom.xml
+++ b/type_annotations/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>com.google.errorprone</groupId>
     <artifactId>error_prone_parent</artifactId>
-    <version>HEAD-SNAPSHOT</version>
+    <version>2.13.1</version>
   </parent>
 
   <name>error-prone type annotations</name>