diff --git a/knowledge_aquamarine/marine/README.md b/knowledge_aquamarine/marine/README.md
index 23b271f..9ba0226 100644
--- a/knowledge_aquamarine/marine/README.md
+++ b/knowledge_aquamarine/marine/README.md
@@ -1,6 +1,6 @@
 # Marine
 
-[Marine](https://github.com/fluencelabs/marine) is a general purpose WebAssembly runtime favoring Wasm modules based on the [ECS](https://en.wikipedia.org/wiki/Entity_component_system) pattern or plugin architecture and uses Wasm [Interface Types](https://github.com/WebAssembly/interface-types/blob/master/proposals/interface-types/Explainer.mdhttps://github.com/WebAssembly/interface-types/blob/master/proposals/interface-types/Explainer.md)  \( IT\) to implement a [shared-nothing](https://en.wikipedia.org/wiki/Shared-nothing_architecture) linking scheme. Fluence [nodes](https://github.com/fluencelabs/fluence) use Marine to host the Aqua VM and execute hosted Wasm services.
+[Marine](https://github.com/fluencelabs/marine) is a general purpose WebAssembly runtime favoring Wasm modules based on the [ECS](https://en.wikipedia.org/wiki/Entity_component_system) pattern or plugin architecture and uses Wasm [Interface Types](https://github.com/WebAssembly/interface-types/blob/main/proposals/interface-types/Explainer.md) \(IT\) to implement a [shared-nothing](https://en.wikipedia.org/wiki/Shared-nothing_architecture) linking scheme. Fluence [nodes](https://github.com/fluencelabs/fluence) use Marine to host the Aqua VM and execute hosted Wasm services.
 
 The  [Marine Rust SDK](https://github.com/fluencelabs/marine-rs-sdk) allows to hide the IT implementation details behind a handy procedural macro `[marine]` and provides the scaffolding for unit tests.
 
diff --git a/knowledge_aquamarine/marine/marine-rs-sdk.md b/knowledge_aquamarine/marine/marine-rs-sdk.md
index aa39c18..ac53e3a 100644
--- a/knowledge_aquamarine/marine/marine-rs-sdk.md
+++ b/knowledge_aquamarine/marine/marine-rs-sdk.md
@@ -217,7 +217,7 @@ fn some_function() -> Data {
 
 #### Call Parameters
 
-There is a special API function `fluence::get_call_parameters()` that returns an instance of the [`CallParameters`](https://github.com/fluencelabs/marine-rs-sdk/blob/master/fluence/src/call_parameters.rs#L35) structure defined as follows:
+There is a special API function `fluence::get_call_parameters()` that returns an instance of the [`CallParameters`](https://github.com/fluencelabs/marine-rs-sdk/blob/6460362f921ec59400af8c2cf98b7f0c58b61c76/sdk/src/call_parameters.rs) structure defined as follows:
 
 ```rust
 pub struct CallParameters {