diff --git a/.github/workflows/clang-tidy.yml b/.github/workflows/clang-tidy.yml
index 915db144..27f7033d 100644
--- a/.github/workflows/clang-tidy.yml
+++ b/.github/workflows/clang-tidy.yml
@@ -10,7 +10,7 @@ on:
 
 jobs:
   build:
-    runs-on: macOS-10.14
+    runs-on: macOS-latest
     steps:
     - uses: actions/checkout@v1
       name: checkout
diff --git a/cmake/Hunter/init.cmake b/cmake/Hunter/init.cmake
index 78e5a7e3..76ef21f2 100644
--- a/cmake/Hunter/init.cmake
+++ b/cmake/Hunter/init.cmake
@@ -31,7 +31,7 @@ set(
 include(${CMAKE_CURRENT_LIST_DIR}/HunterGate.cmake)
 
 HunterGate(
-    URL  "https://github.com/soramitsu/soramitsu-hunter/archive/tags/v0.23.257-soramitsu11.tar.gz"
-    SHA1 "aa48b7125c3400c41c3229647b5a8152f0108470"
+    URL  "https://github.com/soramitsu/soramitsu-hunter/archive/tags/v0.23.257-soramitsu13.tar.gz"
+    SHA1 "8c88d8bac2dee771926b84a6e28642a267f88ea8"
     LOCAL
 )
diff --git a/cmake/functions.cmake b/cmake/functions.cmake
index b0a40f8c..afa90dcf 100644
--- a/cmake/functions.cmake
+++ b/cmake/functions.cmake
@@ -61,7 +61,7 @@ function(compile_proto_to_cpp PROTO_LIBRARY_NAME PB_H PB_CC PROTO)
     message(FATAL_ERROR "Protobuf_INCLUDE_DIR is empty")
   endif ()
 
-  get_filename_component(PROTO_ABS "${PROTO}" REALPATH)
+  get_filename_component(PROTO_ABS "${PROTO}" ABSOLUTE)
   # get relative (to CMAKE_BINARY_DIR) path of current proto file
   file(RELATIVE_PATH SCHEMA_REL "${CMAKE_BINARY_DIR}/src" "${CMAKE_CURRENT_BINARY_DIR}")
 
diff --git a/include/libp2p/protocol/gossip/gossip.hpp b/include/libp2p/protocol/gossip/gossip.hpp
index b422ef2a..bcc7a415 100644
--- a/include/libp2p/protocol/gossip/gossip.hpp
+++ b/include/libp2p/protocol/gossip/gossip.hpp
@@ -31,7 +31,7 @@ namespace libp2p {
     }
   }  // namespace crypto
   namespace peer {
-    class IdentityManager;
+    struct IdentityManager;
   }
 }  // namespace libp2p
 
diff --git a/src/protocol/gossip/impl/stream.hpp b/src/protocol/gossip/impl/stream.hpp
index 61f0c445..90636e55 100644
--- a/src/protocol/gossip/impl/stream.hpp
+++ b/src/protocol/gossip/impl/stream.hpp
@@ -52,7 +52,7 @@ namespace libp2p::protocol::gossip {
     void endWrite();
     void asyncPostError(Error error);
 
-    const size_t stream_id_;
+    [[maybe_unused]] const size_t stream_id_;
     const Time timeout_;
     basic::Scheduler &scheduler_;
     const size_t max_message_size_;