diff --git a/composer.json b/composer.json
index 0337d438..980d4ec8 100644
--- a/composer.json
+++ b/composer.json
@@ -109,7 +109,7 @@
 
     "extra": {
         "branch-alias": {
-            "dev-master": "3.3-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }
diff --git a/src/Guzzle/Batch/composer.json b/src/Guzzle/Batch/composer.json
index 08a68c02..8a1acf04 100644
--- a/src/Guzzle/Batch/composer.json
+++ b/src/Guzzle/Batch/composer.json
@@ -25,7 +25,7 @@
     "target-dir": "Guzzle/Batch",
     "extra": {
         "branch-alias": {
-            "dev-master": "3.3-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }
diff --git a/src/Guzzle/Cache/composer.json b/src/Guzzle/Cache/composer.json
index 7f13a668..d43d2b23 100644
--- a/src/Guzzle/Cache/composer.json
+++ b/src/Guzzle/Cache/composer.json
@@ -21,7 +21,7 @@
     "target-dir": "Guzzle/Cache",
     "extra": {
         "branch-alias": {
-            "dev-master": "3.3-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }
diff --git a/src/Guzzle/Common/composer.json b/src/Guzzle/Common/composer.json
index cccd1191..315c8355 100644
--- a/src/Guzzle/Common/composer.json
+++ b/src/Guzzle/Common/composer.json
@@ -14,7 +14,7 @@
     "target-dir": "Guzzle/Common",
     "extra": {
         "branch-alias": {
-            "dev-master": "3.3-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }
diff --git a/src/Guzzle/Http/composer.json b/src/Guzzle/Http/composer.json
index a22677d3..2b63b12a 100644
--- a/src/Guzzle/Http/composer.json
+++ b/src/Guzzle/Http/composer.json
@@ -26,7 +26,7 @@
     "target-dir": "Guzzle/Http",
     "extra": {
         "branch-alias": {
-            "dev-master": "3.3-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }
diff --git a/src/Guzzle/Inflection/composer.json b/src/Guzzle/Inflection/composer.json
index 43d27ff5..a4f6f444 100644
--- a/src/Guzzle/Inflection/composer.json
+++ b/src/Guzzle/Inflection/composer.json
@@ -20,7 +20,7 @@
     "target-dir": "Guzzle/Inflection",
     "extra": {
         "branch-alias": {
-            "dev-master": "3.3-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }
diff --git a/src/Guzzle/Iterator/composer.json b/src/Guzzle/Iterator/composer.json
index 96336640..7d959dba 100644
--- a/src/Guzzle/Iterator/composer.json
+++ b/src/Guzzle/Iterator/composer.json
@@ -21,7 +21,7 @@
     "target-dir": "Guzzle/Log",
     "extra": {
         "branch-alias": {
-            "dev-master": "3.3-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }
diff --git a/src/Guzzle/Log/composer.json b/src/Guzzle/Log/composer.json
index 78d9def9..6ec44cb7 100644
--- a/src/Guzzle/Log/composer.json
+++ b/src/Guzzle/Log/composer.json
@@ -23,7 +23,7 @@
     "target-dir": "Guzzle/Log",
     "extra": {
         "branch-alias": {
-            "dev-master": "3.3-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }
diff --git a/src/Guzzle/Parser/composer.json b/src/Guzzle/Parser/composer.json
index afcc2395..b671583c 100644
--- a/src/Guzzle/Parser/composer.json
+++ b/src/Guzzle/Parser/composer.json
@@ -13,7 +13,7 @@
     "target-dir": "Guzzle/Parser",
     "extra": {
         "branch-alias": {
-            "dev-master": "3.3-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }
diff --git a/src/Guzzle/Plugin/Async/composer.json b/src/Guzzle/Plugin/Async/composer.json
index 6fd5b0ca..7c12fec4 100644
--- a/src/Guzzle/Plugin/Async/composer.json
+++ b/src/Guzzle/Plugin/Async/composer.json
@@ -21,7 +21,7 @@
     "target-dir": "Guzzle/Plugin/Async",
     "extra": {
         "branch-alias": {
-            "dev-master": "3.3-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }
diff --git a/src/Guzzle/Plugin/Backoff/composer.json b/src/Guzzle/Plugin/Backoff/composer.json
index 72b5724d..4d1a44a0 100644
--- a/src/Guzzle/Plugin/Backoff/composer.json
+++ b/src/Guzzle/Plugin/Backoff/composer.json
@@ -22,7 +22,7 @@
     "target-dir": "Guzzle/Plugin/Backoff",
     "extra": {
         "branch-alias": {
-            "dev-master": "3.3-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }
diff --git a/src/Guzzle/Plugin/Cache/composer.json b/src/Guzzle/Plugin/Cache/composer.json
index 74f0edbe..068e38f9 100644
--- a/src/Guzzle/Plugin/Cache/composer.json
+++ b/src/Guzzle/Plugin/Cache/composer.json
@@ -22,7 +22,7 @@
     "target-dir": "Guzzle/Plugin/Cache",
     "extra": {
         "branch-alias": {
-            "dev-master": "3.3-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }
diff --git a/src/Guzzle/Plugin/Cookie/composer.json b/src/Guzzle/Plugin/Cookie/composer.json
index 563e7ba5..8b3e1de2 100644
--- a/src/Guzzle/Plugin/Cookie/composer.json
+++ b/src/Guzzle/Plugin/Cookie/composer.json
@@ -21,7 +21,7 @@
     "target-dir": "Guzzle/Plugin/Cookie",
     "extra": {
         "branch-alias": {
-            "dev-master": "3.3-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }
diff --git a/src/Guzzle/Plugin/CurlAuth/composer.json b/src/Guzzle/Plugin/CurlAuth/composer.json
index 5cf1b151..2b9bae8e 100644
--- a/src/Guzzle/Plugin/CurlAuth/composer.json
+++ b/src/Guzzle/Plugin/CurlAuth/composer.json
@@ -21,7 +21,7 @@
     "target-dir": "Guzzle/Plugin/CurlAuth",
     "extra": {
         "branch-alias": {
-            "dev-master": "3.3-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }
diff --git a/src/Guzzle/Plugin/ErrorResponse/composer.json b/src/Guzzle/Plugin/ErrorResponse/composer.json
index 6298fd8e..6fc671b0 100644
--- a/src/Guzzle/Plugin/ErrorResponse/composer.json
+++ b/src/Guzzle/Plugin/ErrorResponse/composer.json
@@ -21,7 +21,7 @@
     "target-dir": "Guzzle/Plugin/ErrorResponse",
     "extra": {
         "branch-alias": {
-            "dev-master": "3.3-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }
diff --git a/src/Guzzle/Plugin/History/composer.json b/src/Guzzle/Plugin/History/composer.json
index 2fa0ee23..2ba99146 100644
--- a/src/Guzzle/Plugin/History/composer.json
+++ b/src/Guzzle/Plugin/History/composer.json
@@ -21,7 +21,7 @@
     "target-dir": "Guzzle/Plugin/History",
     "extra": {
         "branch-alias": {
-            "dev-master": "3.3-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }
diff --git a/src/Guzzle/Plugin/Log/composer.json b/src/Guzzle/Plugin/Log/composer.json
index 945d8f6e..cf684c58 100644
--- a/src/Guzzle/Plugin/Log/composer.json
+++ b/src/Guzzle/Plugin/Log/composer.json
@@ -22,7 +22,7 @@
     "target-dir": "Guzzle/Plugin/Log",
     "extra": {
         "branch-alias": {
-            "dev-master": "3.3-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }
diff --git a/src/Guzzle/Plugin/Md5/composer.json b/src/Guzzle/Plugin/Md5/composer.json
index 157940f7..4b611dc2 100644
--- a/src/Guzzle/Plugin/Md5/composer.json
+++ b/src/Guzzle/Plugin/Md5/composer.json
@@ -21,7 +21,7 @@
     "target-dir": "Guzzle/Plugin/Md5",
     "extra": {
         "branch-alias": {
-            "dev-master": "3.3-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }
diff --git a/src/Guzzle/Plugin/Mock/composer.json b/src/Guzzle/Plugin/Mock/composer.json
index c42af0a1..2ea6d06f 100644
--- a/src/Guzzle/Plugin/Mock/composer.json
+++ b/src/Guzzle/Plugin/Mock/composer.json
@@ -21,7 +21,7 @@
     "target-dir": "Guzzle/Plugin/Mock",
     "extra": {
         "branch-alias": {
-            "dev-master": "3.3-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }
diff --git a/src/Guzzle/Plugin/Oauth/composer.json b/src/Guzzle/Plugin/Oauth/composer.json
index 24870e95..88bfe0a2 100644
--- a/src/Guzzle/Plugin/Oauth/composer.json
+++ b/src/Guzzle/Plugin/Oauth/composer.json
@@ -21,7 +21,7 @@
     "target-dir": "Guzzle/Plugin/Oauth",
     "extra": {
         "branch-alias": {
-            "dev-master": "3.3-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }
diff --git a/src/Guzzle/Plugin/composer.json b/src/Guzzle/Plugin/composer.json
index f279a718..5748d410 100644
--- a/src/Guzzle/Plugin/composer.json
+++ b/src/Guzzle/Plugin/composer.json
@@ -38,7 +38,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "3.3-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }
diff --git a/src/Guzzle/Service/composer.json b/src/Guzzle/Service/composer.json
index e94cb941..fd0c864c 100644
--- a/src/Guzzle/Service/composer.json
+++ b/src/Guzzle/Service/composer.json
@@ -23,7 +23,7 @@
     "target-dir": "Guzzle/Service",
     "extra": {
         "branch-alias": {
-            "dev-master": "3.3-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }
diff --git a/src/Guzzle/Stream/composer.json b/src/Guzzle/Stream/composer.json
index 84d6bee5..8faa5e36 100644
--- a/src/Guzzle/Stream/composer.json
+++ b/src/Guzzle/Stream/composer.json
@@ -24,7 +24,7 @@
     "target-dir": "Guzzle/Stream",
     "extra": {
         "branch-alias": {
-            "dev-master": "3.3-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }