diff --git a/README.md b/README.md
index d5fbefb4a0..f43f975966 100644
--- a/README.md
+++ b/README.md
@@ -6,14 +6,14 @@ Official web site: http://clojurescript.org
 
 ## Releases and dependency information ##
 
-Latest stable release: 1.9.521
+Latest stable release: 1.9.542
 
 * [All released versions](http://search.maven.org/#search%7Cgav%7C1%7Cg%3A%22org.clojure%22%20AND%20a%3A%22clojurescript%22)
 
 [Leiningen](http://github.com/technomancy/leiningen/) dependency information:
 
 ```
-[org.clojure/clojurescript "1.9.521"]
+[org.clojure/clojurescript "1.9.542"]
 ```
 
 [Maven](http://maven.apache.org) dependency information:
@@ -22,7 +22,7 @@ Latest stable release: 1.9.521
 <dependency>
   <groupId>org.clojure</groupId>
   <artifactId>clojurescript</artifactId>
-  <version>1.9.521</version>
+  <version>1.9.542</version>
 </dependency>
 ```
 
diff --git a/changes.md b/changes.md
index 75b0355f3c..986edfd7b2 100644
--- a/changes.md
+++ b/changes.md
@@ -1,3 +1,22 @@
+## 1.9.542
+
+### Enhancements
+* CLJS-1572: REPL doesn't give error for expressions with too many right parentheses
+
+### Changes
+* cljs.spec -> cljs.spec.alpha
+* CLJS-2013 - Add MapEntry type
+* CLJS-2015: Self-host: `defmacro` should return the Var
+* CLJS-2017: Upgrade Closure Compiler to latest April 2017 release
+
+### Fixes
+* CLJS-485: RegExp flags are being dropped by string/replace
+* CLJS-1518: Case macro expansion evaluates expression twice
+* CLJS-2024: Self-host: `find-ns-obj` broken for namespaces with 'a' as the first segment
+* CLJS-2028: `realized?` throws on LazyTransformer
+* CLJS-2010: refer-clojure :rename throws on valid invocations
+* CLJS-2007: Whitespace optimizations should respect :main option.
+
 ## 1.9.521
 
 ### Fixes