diff --git a/Makefile b/Makefile
index 507fbf3..3f8c56f 100644
--- a/Makefile
+++ b/Makefile
@@ -45,8 +45,8 @@ cs019-doc:
 
 setup:
 
-	raco setup --no-docs -P dyoo whalesong.plt 1 12
+	raco setup --no-docs -P dyoo whalesong.plt 1 13
 
 
 planet-link:
-	raco planet link dyoo whalesong.plt 1 12 .
+	raco planet link dyoo whalesong.plt 1 13 .
diff --git a/info.rkt b/info.rkt
index 3533d1e..dcb2156 100644
--- a/info.rkt
+++ b/info.rkt
@@ -2,8 +2,8 @@
 
 (define name "Whalesong")
 (define blurb '("A Racket to JavaScript compiler"))
-(define release-notes '((p "Improving stack traces for the web-world view functions.  To improve error trapping, web-world now syntactically restricts the use of web-world handlers to an enclosing big-bang.")))
-(define version "1.12")
+(define release-notes '((p "Intermediate release to support the upcoming Racket 5.2.1.")))
+(define version "1.13")
 (define categories '(devtools))
 (define repositories '("4.x"))
 (define required-core-version "5.1.1")
diff --git a/make-planet-archive.sh b/make-planet-archive.sh
index ecc8ef6..c3925b1 100755
--- a/make-planet-archive.sh
+++ b/make-planet-archive.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 MAJOR=1
-MINOR=12
+MINOR=13
 PROJNAME=whalesong
 
 
diff --git a/scribblings/manual.scrbl b/scribblings/manual.scrbl
index 9734b8a..bdd0df9 100644
--- a/scribblings/manual.scrbl
+++ b/scribblings/manual.scrbl
@@ -230,7 +230,7 @@ If you want to use Whalesong, run the following to create
 the @filepath{whalesong} launcher:
 @codeblock|{
 #lang racket/base
-(require (planet dyoo/whalesong:1:12/make-launcher))
+(require (planet dyoo/whalesong:1:13/make-launcher))
 }|
 This may take a few minutes, as Racket is compiling Whalesong, its
 dependencies, and its documentation.  When it finally finishes,
diff --git a/version.rkt b/version.rkt
index 00f8d5d..8755697 100644
--- a/version.rkt
+++ b/version.rkt
@@ -7,4 +7,4 @@
 (provide version)
 (: version String)
 
-(define version "1.107")
+(define version "1.108")