diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index b7a5e68..09ea071 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -9,7 +9,6 @@ jobs:
   release:
     name: "Publish"
     runs-on: builder
-    container: rust
     defaults:
       run:
         shell: bash
@@ -60,13 +59,17 @@ jobs:
             ~/.cargo/bin
           key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
 
-      - name: Install Rust
-        working-directory: ./service
-        run: |
-          rustup toolchain install nightly-2022-01-16-x86_64-unknown-linux-gnu
-          rustup default nightly-2022-01-16-x86_64-unknown-linux-gnu
-          rustup override set nightly-2022-01-16-x86_64-unknown-linux-gnu
-          rustup target add wasm32-wasi --toolchain nightly-2022-01-16-x86_64-unknown-linux-gnu
+      - name: Install toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: nightly
+          override: true
+          target: wasm32-wasi
+
+      # - name: Install wasm32-wasi target
+      #   working-directory: ./service
+      #   run: rustup target add wasm32-wasi
 
 ### Build
       - name: Build trust-graph
diff --git a/.github/workflows/rust_ci.yml b/.github/workflows/rust_ci.yml
index e2c31d9..2be9fd3 100644
--- a/.github/workflows/rust_ci.yml
+++ b/.github/workflows/rust_ci.yml
@@ -11,7 +11,6 @@ jobs:
   check:
     name: cargo nextest
     runs-on: builder
-    container: rust
     defaults:
       run:
         working-directory: service
@@ -30,13 +29,14 @@ jobs:
       - run: mkdir -p ~/.bin
       - run: echo "~/.bin" >> $GITHUB_PATH
 
-      - name: Install Rust
-        working-directory: ./service
-        run: |
-          rustup toolchain install nightly-2022-01-16-x86_64-unknown-linux-gnu
-          rustup default nightly-2022-01-16-x86_64-unknown-linux-gnu
-          rustup override set nightly-2022-01-16-x86_64-unknown-linux-gnu
-          rustup target add wasm32-wasi --toolchain nightly-2022-01-16-x86_64-unknown-linux-gnu
+      - name: Install toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: nightly
+
+      - name: Add wasm32-wasi target
+        run: rustup target add wasm32-wasi
 
       - name: Download jq
         run: |
diff --git a/Cargo.lock b/Cargo.lock
index 0fe71dd..caf8c75 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -269,6 +269,15 @@ dependencies = [
  "bitflags",
 ]
 
+[[package]]
+name = "cmake"
+version = "0.1.48"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e8ad8cef104ac57b68b89df3208164d228503abbdce70f6880ffa3d970e7443a"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "cmd_lib"
 version = "0.7.8"
@@ -281,6 +290,15 @@ version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "245097e9a4535ee1e3e3931fcfcd55a796a44c643e8596ff6566d68f09b87bbc"
 
+[[package]]
+name = "core2"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b49ba7ef1ad6107f8824dbe97de947cbaac53c44e7f9756a1fba0d37c1eec505"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "cpufeatures"
 version = "0.2.1"
@@ -761,7 +779,7 @@ dependencies = [
 
 [[package]]
 name = "fluence-keypair"
-version = "0.6.0"
+version = "0.7.0"
 dependencies = [
  "asn1_der 0.6.3",
  "bs58 0.3.1",
@@ -1001,6 +1019,12 @@ dependencies = [
  "unicode-segmentation",
 ]
 
+[[package]]
+name = "heck"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2540771e65fc8cb83cd6e8a237f70c319bd5c29f78ed1084ba5d50eeac86f7f9"
+
 [[package]]
 name = "hermit-abi"
 version = "0.1.19"
@@ -1201,9 +1225,9 @@ checksum = "565dbd88872dbe4cc8a46e527f26483c1d1f7afa6b884a3bd6cd893d4f98da74"
 
 [[package]]
 name = "libp2p-core"
-version = "0.31.0"
+version = "0.33.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a24250cce58fb6ccb32e26647c1c25b48b6f7bd2d6fb3d6dba72001a6694b385"
+checksum = "42d46fca305dee6757022e2f5a4f6c023315084d0ed7441c3ab244e76666d979"
 dependencies = [
  "asn1_der 0.7.5",
  "bs58 0.4.0",
@@ -1219,8 +1243,8 @@ dependencies = [
  "multiaddr",
  "multihash",
  "multistream-select",
- "parking_lot 0.11.2",
- "pin-project 1.0.10",
+ "parking_lot 0.12.1",
+ "pin-project",
  "prost",
  "prost-build",
  "rand 0.8.4",
@@ -1621,9 +1645,9 @@ dependencies = [
 
 [[package]]
 name = "multiaddr"
-version = "0.13.0"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "48ee4ea82141951ac6379f964f71b20876d43712bea8faf6dd1a375e08a46499"
+checksum = "3c580bfdd8803cce319b047d239559a22f809094aaea4ac13902a1fdcfcd4261"
 dependencies = [
  "arrayref",
  "bs58 0.4.0",
@@ -1639,22 +1663,22 @@ dependencies = [
 
 [[package]]
 name = "multihash"
-version = "0.14.0"
+version = "0.16.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "752a61cd890ff691b4411423d23816d5866dd5621e4d1c5687a53b94b5a979d8"
+checksum = "1c346cf9999c631f002d8f977c4eaeaa0e6386f16007202308d0b3757522c2cc"
 dependencies = [
- "digest 0.9.0",
- "generic-array 0.14.5",
+ "core2",
+ "digest 0.10.1",
  "multihash-derive",
- "sha2 0.9.9",
+ "sha2 0.10.1",
  "unsigned-varint",
 ]
 
 [[package]]
 name = "multihash-derive"
-version = "0.7.2"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "424f6e86263cd5294cbd7f1e95746b95aca0e0d66bff31e5a40d6baa87b4aa99"
+checksum = "fc076939022111618a5026d3be019fd8b366e76314538ff9a1b59ffbcbf98bcd"
 dependencies = [
  "proc-macro-crate",
  "proc-macro-error",
@@ -1682,7 +1706,7 @@ dependencies = [
  "bytes",
  "futures",
  "log",
- "pin-project 1.0.10",
+ "pin-project",
  "smallvec",
  "unsigned-varint",
 ]
@@ -1810,6 +1834,16 @@ dependencies = [
  "parking_lot_core 0.8.5",
 ]
 
+[[package]]
+name = "parking_lot"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3742b2c103b9f06bc9fff0a37ff4912935851bee6d36f3c02bcc755bcfec228f"
+dependencies = [
+ "lock_api 0.4.6",
+ "parking_lot_core 0.9.3",
+]
+
 [[package]]
 name = "parking_lot_core"
 version = "0.7.2"
@@ -1838,6 +1872,19 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "parking_lot_core"
+version = "0.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09a279cbf25cb0757810394fbc1e359949b59e348145c643a939a525692e6929"
+dependencies = [
+ "cfg-if 1.0.0",
+ "libc",
+ "redox_syscall 0.2.10",
+ "smallvec",
+ "windows-sys",
+]
+
 [[package]]
 name = "paste"
 version = "1.0.6"
@@ -1869,33 +1916,13 @@ dependencies = [
  "indexmap",
 ]
 
-[[package]]
-name = "pin-project"
-version = "0.4.29"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9615c18d31137579e9ff063499264ddc1278e7b1982757ebc111028c4d1dc909"
-dependencies = [
- "pin-project-internal 0.4.29",
-]
-
 [[package]]
 name = "pin-project"
 version = "1.0.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "58ad3879ad3baf4e44784bc6a718a8698867bb991f8ce24d1bcbe2cfb4c3a75e"
 dependencies = [
- "pin-project-internal 1.0.10",
-]
-
-[[package]]
-name = "pin-project-internal"
-version = "0.4.29"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "044964427019eed9d49d9d5bbce6047ef18f37100ea400912a9fa4a3523ab12a"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
+ "pin-project-internal",
 ]
 
 [[package]]
@@ -1989,9 +2016,9 @@ dependencies = [
 
 [[package]]
 name = "prost"
-version = "0.9.0"
+version = "0.10.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "444879275cb4fd84958b1a1d5420d15e6fcf7c235fe47f053c9c2a80aceb6001"
+checksum = "71adf41db68aa0daaefc69bb30bcd68ded9b9abaad5d1fbb6304c4fb390e083e"
 dependencies = [
  "bytes",
  "prost-derive",
@@ -1999,12 +2026,14 @@ dependencies = [
 
 [[package]]
 name = "prost-build"
-version = "0.9.0"
+version = "0.10.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62941722fb675d463659e49c4f3fe1fe792ff24fe5bbaa9c08cd3b98a1c354f5"
+checksum = "8ae5a4388762d5815a9fc0dea33c56b021cdc8dde0c55e0c9ca57197254b0cab"
 dependencies = [
  "bytes",
- "heck",
+ "cfg-if 1.0.0",
+ "cmake",
+ "heck 0.4.0",
  "itertools 0.10.3",
  "lazy_static",
  "log",
@@ -2019,9 +2048,9 @@ dependencies = [
 
 [[package]]
 name = "prost-derive"
-version = "0.9.0"
+version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f9cc1a3263e07e0bf68e96268f37665207b49560d98739662cdfaae215c720fe"
+checksum = "7b670f45da57fb8542ebdbb6105a925fe571b67f9e7ed9f47a06a84e72b4e7cc"
 dependencies = [
  "anyhow",
  "itertools 0.10.3",
@@ -2032,9 +2061,9 @@ dependencies = [
 
 [[package]]
 name = "prost-types"
-version = "0.9.0"
+version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "534b7a0e836e3c482d2693070f982e39e7611da9695d4d1f5a4b186b51faef0a"
+checksum = "2d0a014229361011dc8e69c8a1ec6c2e8d0f2af7c91e3ea3f5b2170298461e68"
 dependencies = [
  "bytes",
  "prost",
@@ -2226,9 +2255,9 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.5.4"
+version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d07a8629359eb56f1e2fb1652bb04212c072a87ba68546a04065d525673ac461"
+checksum = "4c4eb3267174b8c6c2f654116623910a0fef09c4753f8dd83db29c48a0df988b"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -2237,9 +2266,9 @@ dependencies = [
 
 [[package]]
 name = "regex-syntax"
-version = "0.6.25"
+version = "0.6.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f497285884f3fcff424ffc933e56d7cbca511def0c9831a7f9b5f6153e3cc89b"
+checksum = "a3f87b73ce11b1619a3c6332f45341e0047173771e8b8b73f87bfeefb7b56244"
 
 [[package]]
 name = "remove_dir_all"
@@ -2324,12 +2353,12 @@ checksum = "f2cc38e8fa666e2de3c4aba7edeb5ffc5246c1c2ed0e3d17e560aeeba736b23f"
 
 [[package]]
 name = "rw-stream-sink"
-version = "0.2.1"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4da5fcb054c46f5a5dff833b129285a93d3f0179531735e6c866e8cc307d2020"
+checksum = "26338f5e09bb721b85b135ea05af7767c90b52f6de4f087d4f4a3a9d64e7dc04"
 dependencies = [
  "futures",
- "pin-project 0.4.29",
+ "pin-project",
  "static_assertions",
 ]
 
@@ -2838,7 +2867,7 @@ version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d7c2bb690b44cb1b0fdcc54d4998d21f8bdaf706b93775425e440b174f39ad16"
 dependencies = [
- "heck",
+ "heck 0.3.3",
  "proc-macro2",
  "quote",
  "syn",
@@ -3150,6 +3179,49 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
+[[package]]
+name = "windows-sys"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ea04155a16a59f9eab786fe12a4a450e75cdb175f9e0d80da1e17db09f55b8d2"
+dependencies = [
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_msvc",
+]
+
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9bb8c3fd39ade2d67e9874ac4f3db21f0d710bee00fe7cab16949ec184eeaa47"
+
+[[package]]
+name = "windows_i686_gnu"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "180e6ccf01daf4c426b846dfc66db1fc518f074baa793aa7d9b9aaeffad6a3b6"
+
+[[package]]
+name = "windows_i686_msvc"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2e7917148b2812d1eeafaeb22a97e4813dfa60a3f8f78ebe204bcc88f12f024"
+
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4dcd171b8776c41b97521e5da127a2d86ad280114807d0b2ab1e462bc764d9e1"
+
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"
+
 [[package]]
 name = "zeroize"
 version = "1.5.1"
diff --git a/Cargo.toml b/Cargo.toml
index da10001..88a80c3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,10 +8,10 @@ license = "Apache-2.0"
 repository = "https://github.com/fluencelabs/trust-graph"
 
 [dependencies]
-libp2p-core = { version = "0.31", default-features = false, features = [ "secp256k1" ] }
+libp2p-core = { version = "0.33", default-features = false, features = [ "secp256k1" ] }
 serde = { version = "1.0.118", features = ["derive"] }
 
-fluence-keypair = { path = "./keypair", version = "0.6.0" }
+fluence-keypair = { path = "./keypair", version = "0.7.0" }
 serde_json = "1.0.58"
 bs58 = "0.3.1"
 failure = "0.1.6"
diff --git a/keypair/Cargo.toml b/keypair/Cargo.toml
index 7b994b8..0b233f1 100644
--- a/keypair/Cargo.toml
+++ b/keypair/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "fluence-keypair"
-version = "0.6.0"
+version = "0.7.0"
 authors = ["Fluence Labs"]
 edition = "2018"
 description = "identity"
@@ -23,7 +23,7 @@ asn1_der = "0.6.1"
 sha2 = "0.9.1"
 zeroize = "1"
 serde_bytes = "0.11"
-libp2p-core = { version = "0.31", default-features = false, features = [ "secp256k1" ] }
+libp2p-core = { version = "0.33.0", default-features = false, features = [ "secp256k1" ] }
 eyre = "0.6.5"
 
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
diff --git a/keypair/rust-toolchain.toml b/keypair/rust-toolchain.toml
index b4ed1ec..d5886f9 100644
--- a/keypair/rust-toolchain.toml
+++ b/keypair/rust-toolchain.toml
@@ -1,3 +1,3 @@
 [toolchain]
-channel = "nightly-2022-01-16"
-targets = [ "x86_64-apple-darwin", "x86_64-unknown-linux-gnu" ]
\ No newline at end of file
+channel = "nightly-2022-08-30"
+targets = [ "x86_64-apple-darwin", "x86_64-unknown-linux-gnu" ]
diff --git a/service/Cargo.toml b/service/Cargo.toml
index 0f65c41..7324ee2 100644
--- a/service/Cargo.toml
+++ b/service/Cargo.toml
@@ -12,11 +12,11 @@ path = "src/main.rs"
 
 [dependencies]
 trust-graph = { version = "0.3.0", path = "../." }
-fluence-keypair = { version = "0.6.0", path = "../keypair" }
+fluence-keypair = { version = "0.7.0", path = "../keypair" }
 marine-rs-sdk = { version = "0.6.14", features = ["logger"] }
 marine-sqlite-connector = "0.5.2"
 
-libp2p-core = { version = "0.31", default-features = false, features = [ "secp256k1" ] }
+libp2p-core = { version = "0.33", default-features = false, features = [ "secp256k1" ] }
 
 log = "0.4.8"
 anyhow = "1.0.31"