diff --git a/examples/cookies/introduction/Cargo.toml b/examples/cookies/introduction/Cargo.toml
index 97724d08..4eb43022 100644
--- a/examples/cookies/introduction/Cargo.toml
+++ b/examples/cookies/introduction/Cargo.toml
@@ -8,4 +8,4 @@ edition = "2018"
 
 [dependencies]
 gotham = { path = "../../../gotham" }
-cookie = "0.15"
+cookie = "0.17"
diff --git a/examples/sessions/custom_data_type/Cargo.toml b/examples/sessions/custom_data_type/Cargo.toml
index d4d689a2..c7fb36bb 100644
--- a/examples/sessions/custom_data_type/Cargo.toml
+++ b/examples/sessions/custom_data_type/Cargo.toml
@@ -9,6 +9,6 @@ edition = "2018"
 [dependencies]
 gotham = { path = "../../../gotham" }
 
-cookie = "0.15"
+cookie = "0.17"
 serde = { version = "1.0", features = ["derive"] }
 time = { version = "0.3.0", features = ["formatting", "local-offset"] }
diff --git a/examples/sessions/introduction/Cargo.toml b/examples/sessions/introduction/Cargo.toml
index acc56c02..f2ede3b0 100644
--- a/examples/sessions/introduction/Cargo.toml
+++ b/examples/sessions/introduction/Cargo.toml
@@ -8,4 +8,4 @@ edition = "2018"
 
 [dependencies]
 gotham = { path = "../../../gotham" }
-cookie = "0.15"
+cookie = "0.17"
diff --git a/gotham/Cargo.toml b/gotham/Cargo.toml
index 744244ed..886562a0 100644
--- a/gotham/Cargo.toml
+++ b/gotham/Cargo.toml
@@ -33,7 +33,7 @@ anyhow = "1.0"
 base64 = "0.21"
 bincode = { version = "1.0", optional = true }
 bytes = "1.0"
-cookie = "0.15"
+cookie = "0.17"
 futures-util = "0.3.14"
 httpdate = "1.0"
 hyper = { version = "0.14.12", features = ["http1", "runtime", "server", "stream"] }