diff --git a/quickstart/2-hosted-services/Cargo.toml b/quickstart/2-hosted-services/Cargo.toml
index 0ee895b..e2fb623 100644
--- a/quickstart/2-hosted-services/Cargo.toml
+++ b/quickstart/2-hosted-services/Cargo.toml
@@ -14,4 +14,4 @@ path = "src/main.rs"
 marine-rs-sdk = "0.6.14"
 
 [dev-dependencies]
-marine-rs-sdk-test = "0.3.0"
+marine-rs-sdk-test = "0.4.1"
diff --git a/quickstart/4-composing-services-with-aqua/adder/Cargo.toml b/quickstart/4-composing-services-with-aqua/adder/Cargo.toml
index 22a7ae9..b46da05 100644
--- a/quickstart/4-composing-services-with-aqua/adder/Cargo.toml
+++ b/quickstart/4-composing-services-with-aqua/adder/Cargo.toml
@@ -15,7 +15,7 @@ marine-rs-sdk = { version = "0.6.11", features = ["logger"] }
 log = "0.4.14"
 
 [dev-dependencies]
-marine-rs-sdk-test = "0.2.0"
+marine-rs-sdk-test = "0.4.1"
 
 [dev]
 [profile.release]
diff --git a/quickstart/5-oracle-service/Cargo.toml b/quickstart/5-oracle-service/Cargo.toml
index 2e9bdca..311a8d7 100644
--- a/quickstart/5-oracle-service/Cargo.toml
+++ b/quickstart/5-oracle-service/Cargo.toml
@@ -14,12 +14,12 @@ path = "src/main.rs"
 marine-rs-sdk = { version = "0.6.14", features = ["logger"] }
 log = "0.4.14"
 # picorand = "0.1.1"
-nanorand = { version = "0.6.1", default-features = false, features = [
+nanorand = { version = "0.7.0", default-features = false, features = [
     "wyrand",
 ] }
 
 [dev-dependencies]
-marine-rs-sdk-test = "0.4.0"
+marine-rs-sdk-test = "0.4.1"
 
 [dev]
 [profile.release]