diff --git a/engine/fasthttp/header.go b/engine/fasthttp/header.go
index b6a13280..8b4cdb3d 100644
--- a/engine/fasthttp/header.go
+++ b/engine/fasthttp/header.go
@@ -18,7 +18,7 @@ type (
 
 // Add implements `engine.Header#Add` function.
 func (h *RequestHeader) Add(key, val string) {
-	// h.RequestHeader.Add(key, val)
+	h.RequestHeader.Add(key, val)
 }
 
 // Del implements `engine.Header#Del` function.
@@ -53,8 +53,7 @@ func (h *RequestHeader) reset(hdr *fasthttp.RequestHeader) {
 
 // Add implements `engine.Header#Add` function.
 func (h *ResponseHeader) Add(key, val string) {
-	// TODO: https://github.com/valyala/fasthttp/issues/69
-	// h.header.Add(key, val)
+	h.ResponseHeader.Add(key, val)
 }
 
 // Del implements `engine.Header#Del` function.
diff --git a/glide.lock b/glide.lock
index 0582af6b..f8ae4158 100644
--- a/glide.lock
+++ b/glide.lock
@@ -1,8 +1,8 @@
 hash: e740b7b4143d21e271e337a73d785c7c17a3c7ae1c775b7513287bb1599f3f0a
-updated: 2016-03-21T18:17:41.019872464-07:00
+updated: 2016-03-29T07:21:14.848378979-07:00
 imports:
 - name: github.com/klauspost/compress
-  version: 006acde2c5d283d2f8b8aa03d8f0cd2891c680cf
+  version: 9d711f4445beb7f6488148ce04e3b4dc6e72242d
   subpackages:
   - flate
   - gzip
@@ -21,16 +21,16 @@ imports:
 - name: github.com/mattn/go-isatty
   version: 56b76bdf51f7708750eac80fa38b952bb9f32639
 - name: github.com/valyala/fasthttp
-  version: 9ad70994bbadd681cb168849344df71aa045c70e
+  version: 12ba9899844060189449e9768dc0900a56d3624b
 - name: github.com/valyala/fasttemplate
   version: 3b874956e03f1636d171bda64b130f9135f42cff
 - name: golang.org/x/net
-  version: 4d06dbdaa62241ec06ba6df63434548fb09c0099
+  version: 31df19d69da8728e9220def59b80ee577c3e48bf
   subpackages:
   - context
   - websocket
 - name: golang.org/x/sys
-  version: 9d4e42a20653790449273b3c85e67d6d8bae6e2e
+  version: 320cb01ddbbf0473674c2585f9b6e245721de355
   subpackages:
   - unix
 devImports: []