diff --git a/lib/prism/prism.gemspec b/lib/prism/prism.gemspec
index 0318cba6c2..dfd09f901c 100644
--- a/lib/prism/prism.gemspec
+++ b/lib/prism/prism.gemspec
@@ -2,7 +2,7 @@
 
 Gem::Specification.new do |spec|
   spec.name = "prism"
-  spec.version = "0.14.0"
+  spec.version = "0.15.0"
   spec.authors = ["Shopify"]
   spec.email = ["ruby@shopify.com"]
 
diff --git a/prism/extension.h b/prism/extension.h
index b260de2937..e246e72a76 100644
--- a/prism/extension.h
+++ b/prism/extension.h
@@ -1,7 +1,7 @@
 #ifndef PRISM_EXT_NODE_H
 #define PRISM_EXT_NODE_H
 
-#define EXPECTED_PRISM_VERSION "0.14.0"
+#define EXPECTED_PRISM_VERSION "0.15.0"
 
 #include <ruby.h>
 #include <ruby/encoding.h>
diff --git a/prism/templates/lib/prism/serialize.rb.erb b/prism/templates/lib/prism/serialize.rb.erb
index ef39b7f1e5..6b29a39848 100644
--- a/prism/templates/lib/prism/serialize.rb.erb
+++ b/prism/templates/lib/prism/serialize.rb.erb
@@ -14,7 +14,7 @@ end
 module Prism
   module Serialize
     MAJOR_VERSION = 0
-    MINOR_VERSION = 14
+    MINOR_VERSION = 15
     PATCH_VERSION = 0
 
     def self.load(input, serialized)
diff --git a/prism/version.h b/prism/version.h
index 8787b40ae1..78ebfcf26a 100644
--- a/prism/version.h
+++ b/prism/version.h
@@ -1,4 +1,4 @@
 #define PRISM_VERSION_MAJOR 0
-#define PRISM_VERSION_MINOR 14
+#define PRISM_VERSION_MINOR 15
 #define PRISM_VERSION_PATCH 0
-#define PRISM_VERSION "0.14.0"
+#define PRISM_VERSION "0.15.0"