diff --git a/bower.json b/bower.json
index 418327847..e701e963e 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "pdfjs-dist",
-  "version": "1.1.54",
+  "version": "1.1.56",
   "main": [
     "build/pdf.js",
     "build/pdf.worker.js"
diff --git a/build/pdf.combined.js b/build/pdf.combined.js
index a4e8937c3..faa9b8ab1 100644
--- a/build/pdf.combined.js
+++ b/build/pdf.combined.js
@@ -22,8 +22,8 @@ if (typeof PDFJS === 'undefined') {
   (typeof window !== 'undefined' ? window : this).PDFJS = {};
 }
 
-PDFJS.version = '1.1.54';
-PDFJS.build = 'dbcc3a7';
+PDFJS.version = '1.1.56';
+PDFJS.build = 'e4e9a2a';
 
 (function pdfjsWrapper() {
   // Use strict in our context only - users might not want it
diff --git a/build/pdf.js b/build/pdf.js
index cfd32a5c5..b2a78070f 100644
--- a/build/pdf.js
+++ b/build/pdf.js
@@ -22,8 +22,8 @@ if (typeof PDFJS === 'undefined') {
   (typeof window !== 'undefined' ? window : this).PDFJS = {};
 }
 
-PDFJS.version = '1.1.54';
-PDFJS.build = 'dbcc3a7';
+PDFJS.version = '1.1.56';
+PDFJS.build = 'e4e9a2a';
 
 (function pdfjsWrapper() {
   // Use strict in our context only - users might not want it
diff --git a/build/pdf.worker.js b/build/pdf.worker.js
index 09d998ba5..e284106dc 100644
--- a/build/pdf.worker.js
+++ b/build/pdf.worker.js
@@ -22,8 +22,8 @@ if (typeof PDFJS === 'undefined') {
   (typeof window !== 'undefined' ? window : this).PDFJS = {};
 }
 
-PDFJS.version = '1.1.54';
-PDFJS.build = 'dbcc3a7';
+PDFJS.version = '1.1.56';
+PDFJS.build = 'e4e9a2a';
 
 (function pdfjsWrapper() {
   // Use strict in our context only - users might not want it
diff --git a/package.json b/package.json
index 356ee1888..d0f4ccfb3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "pdfjs-dist",
-  "version": "1.1.54",
+  "version": "1.1.56",
   "description": "Generic build of Mozilla's PDF.js library.",
   "keywords": [
     "Mozilla",