diff --git a/Cargo.toml b/Cargo.toml
index ccb7f098..915e0dbb 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "async-graphql"
-version = "2.5.4"
+version = "2.5.5"
 authors = ["sunli <scott_s829@163.com>", "Koxiaet"]
 edition = "2018"
 description = "A GraphQL server library implemented in Rust"
@@ -38,9 +38,9 @@ dataloader = ["futures-timer", "futures-channel"]
 nightly = []
 
 [dependencies]
-async-graphql-derive = { path = "derive", version = "=2.5.4" }
+async-graphql-derive = { path = "derive", version = "=2.5.5" }
 async-graphql-value = { path = "value", version = "=2.0.5" }
-async-graphql-parser = { path = "parser", version = "=2.5.4" }
+async-graphql-parser = { path = "parser", version = "=2.5.5" }
 
 async-stream = "0.3"
 async-trait = "0.1.41"
diff --git a/derive/Cargo.toml b/derive/Cargo.toml
index 8608db51..24576428 100644
--- a/derive/Cargo.toml
+++ b/derive/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "async-graphql-derive"
-version = "2.5.4"
+version = "2.5.5"
 authors = ["sunli <scott_s829@163.com>", "Koxiaet"]
 edition = "2018"
 description = "Macros for async-graphql"
@@ -15,7 +15,7 @@ categories = ["network-programming", "asynchronous"]
 proc-macro = true
 
 [dependencies]
-async-graphql-parser = { path = "../parser", version = "=2.5.4" }
+async-graphql-parser = { path = "../parser", version = "=2.5.5" }
 proc-macro2 = "1.0.6"
 syn = { version = "1.0.44", features = ["full", "extra-traits", "visit-mut", "visit"] }
 quote = "1.0.3"
diff --git a/integrations/actix-web/Cargo.toml b/integrations/actix-web/Cargo.toml
index ca4125bf..2df404b4 100644
--- a/integrations/actix-web/Cargo.toml
+++ b/integrations/actix-web/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "async-graphql-actix-web"
-version = "2.5.4"
+version = "2.5.5"
 authors = ["sunli <scott_s829@163.com>", "Koxiaet"]
 edition = "2018"
 description = "async-graphql for actix-web"
@@ -12,7 +12,7 @@ keywords = ["futures", "async", "graphql"]
 categories = ["network-programming", "asynchronous"]
 
 [dependencies]
-async-graphql = { path = "../..", version = "=2.5.4" }
+async-graphql = { path = "../..", version = "=2.5.5" }
 
 actix = "0.10.0"
 actix-http = "2.0.0"
diff --git a/integrations/rocket/Cargo.toml b/integrations/rocket/Cargo.toml
index d27879c9..bab9d6b4 100644
--- a/integrations/rocket/Cargo.toml
+++ b/integrations/rocket/Cargo.toml
@@ -14,7 +14,7 @@ keywords = ["futures", "async", "graphql", "rocket"]
 categories = ["network-programming", "asynchronous"]
 
 [dependencies]
-async-graphql = { path = "../..", version = "=2.5.4" }
+async-graphql = { path = "../..", version = "=2.5.5" }
 
 rocket = { git = "https://github.com/SergioBenitez/Rocket", rev = "48fd83a", default-features = false } # TODO: Change to Cargo crate when Rocket 0.5.0 is released
 serde = "1.0.117"
diff --git a/integrations/tide/Cargo.toml b/integrations/tide/Cargo.toml
index 045cd2fd..86906055 100644
--- a/integrations/tide/Cargo.toml
+++ b/integrations/tide/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "async-graphql-tide"
-version = "2.5.4"
+version = "2.5.5"
 authors = ["vkill <vkill.net@gmail.com>"]
 edition = "2018"
 description = "async-graphql for tide"
@@ -12,7 +12,7 @@ keywords = ["futures", "async", "graphql"]
 categories = ["network-programming", "asynchronous"]
 
 [dependencies]
-async-graphql = { path = "../..", version = "=2.5.4" }
+async-graphql = { path = "../..", version = "=2.5.5" }
 async-trait = "0.1.42"
 futures-util = "0.3.12"
 serde_json = "1.0.62"
diff --git a/integrations/warp/Cargo.toml b/integrations/warp/Cargo.toml
index dabec0d0..3cdf251a 100644
--- a/integrations/warp/Cargo.toml
+++ b/integrations/warp/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "async-graphql-warp"
-version = "2.5.4"
+version = "2.5.5"
 authors = ["sunli <scott_s829@163.com>", "Koxiaet"]
 edition = "2018"
 description = "async-graphql for warp"
@@ -12,7 +12,7 @@ keywords = ["futures", "async", "graphql"]
 categories = ["network-programming", "asynchronous"]
 
 [dependencies]
-async-graphql = { path = "../..", version = "=2.5.4" }
+async-graphql = { path = "../..", version = "=2.5.5" }
 
 warp = { version = "0.3.0", default-features = false, features = ["websocket"] }
 futures-util = { version = "0.3.8", default-features = false }
diff --git a/parser/Cargo.toml b/parser/Cargo.toml
index 44b36667..60726e8e 100644
--- a/parser/Cargo.toml
+++ b/parser/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "async-graphql-parser"
-version = "2.5.4"
+version = "2.5.5"
 authors = ["sunli <scott_s829@163.com>", "Koxiaet"]
 edition = "2018"
 description = "GraphQL query parser for async-graphql"