diff --git a/Cargo.lock.bip39-fix b/Cargo.lock.bip39-fix
deleted file mode 100644
index d471b1fd0d..0000000000
--- a/Cargo.lock.bip39-fix
+++ /dev/null
@@ -1,30 +0,0 @@
-# This file is temporarily used to fix the compilation error due to the version mismatch
-# The bug is fixed upstream, but our current revision does not incorporate this fix
-# TODO: must be deleted as soon as our version is updated
-#       and the Makefile also needs to be updated
-
-[[package]]
-name = "substrate-bip39"
-version = "0.2.2"
-source = "git+https://github.com/paritytech/substrate-bip39#e4ade6da714c836268430bf9b8f1f01c73404003"
-dependencies = [
- "hmac 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "pbkdf2 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "schnorrkel 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "sha2 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "substrate-bip39"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "hmac 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "pbkdf2 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "schnorrkel 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "sha2 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[metadata]
-"checksum substrate-bip39 0.2.2 (git+https://github.com/paritytech/substrate-bip39)" = "<none>"
-"checksum substrate-bip39 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "d69ace596e9ca97837cc41f8edcfc4e0a997f227d5fc153d1010b60a0fe9acda"
diff --git a/Makefile b/Makefile
index f81256595b..131226ddbe 100755
--- a/Makefile
+++ b/Makefile
@@ -171,7 +171,8 @@ $(Worker_Name): $(Worker_Enclave_u_Object) $(Worker_SRC_Files)
 $(Client_Name): $(Client_SRC_Files)
 	@echo
 	@echo "Building the substraTEE-client"
-	@cp Cargo.lock.bip39-fix Cargo.lock
+	# remove next line when https://github.com/libp2p/rust-libp2p/issues/1259 is fixed
+	@cargo update -p protobuf --precise 2.8.1
 	@cd $(Client_SRC_Path) && cargo build $(Client_Rust_Flags)
 	@echo "Cargo  =>  $@"
 	cp $(Client_Rust_Path)/$(Client_Binary) ./bin