diff --git a/Cargo.lock b/Cargo.lock
index ed86ed68..dd000e18 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2699,9 +2699,9 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tokio"
-version = "1.48.0"
+version = "1.50.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ff360e02eab121e0bc37a2d3b4d4dc622e6eda3a8e5253d5435ecf5bd4c68408"
+checksum = "27ad5e34374e03cfffefc301becb44e9dc3c17584f414349ebe29ed26661822d"
 dependencies = [
  "bytes",
  "libc",
diff --git a/integration/awskms/Cargo.toml b/integration/awskms/Cargo.toml
index 5f55896b..63f30a41 100644
--- a/integration/awskms/Cargo.toml
+++ b/integration/awskms/Cargo.toml
@@ -21,4 +21,4 @@ rusoto_credential = "^0.48"
 rusoto_kms = "^0.48"
 tink-core = "^0.3"
 # Match the version of tokio required by rusoto_* v0.46.0
-tokio = "^1.48"
+tokio = "^1.50"
diff --git a/integration/gcpkms/Cargo.toml b/integration/gcpkms/Cargo.toml
index 70f7026d..838ef1cd 100644
--- a/integration/gcpkms/Cargo.toml
+++ b/integration/gcpkms/Cargo.toml
@@ -24,5 +24,5 @@ percent-encoding = "^2.3"
 serde = { version = "^1.0", features = ["derive"] }
 serde_json = "^1.0.147"
 tink-core = "^0.3"
-tokio = "^1.48"
+tokio = "^1.50"
 yup-oauth2 = "^5.1"
diff --git a/testing/Cargo.toml b/testing/Cargo.toml
index 257a55bb..69d00121 100644
--- a/testing/Cargo.toml
+++ b/testing/Cargo.toml
@@ -29,7 +29,7 @@ tink-proto = "^0.3"
 tink-signature = "^0.3"
 tink-streaming-aead = "^0.3"
 tink-tests = "^0.3"
-tokio = { version = "^1.48", features = [
+tokio = { version = "^1.50", features = [
   "macros",
   "rt-multi-thread",
   "signal",