diff --git a/Cargo.lock b/Cargo.lock
index 7332358679..8e69b25e20 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3100,7 +3100,7 @@ checksum = "f7012b1bbb0719e1097c47611d3898568c546d597c2e74d66f6087edd5233ff4"
 [[package]]
 name = "libp2p"
 version = "0.52.1"
-source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.4#6fc061b58853c1b0dafaa19a4a29343c0ac6eab3"
+source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.11#f949f65669f5dbfb95eb38e7e9393b48202c2995"
 dependencies = [
  "bytes 1.4.0",
  "futures 0.3.28",
@@ -3132,7 +3132,7 @@ dependencies = [
 [[package]]
 name = "libp2p-allow-block-list"
 version = "0.2.0"
-source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.4#6fc061b58853c1b0dafaa19a4a29343c0ac6eab3"
+source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.11#f949f65669f5dbfb95eb38e7e9393b48202c2995"
 dependencies = [
  "libp2p-core",
  "libp2p-identity",
@@ -3143,7 +3143,7 @@ dependencies = [
 [[package]]
 name = "libp2p-connection-limits"
 version = "0.2.0"
-source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.4#6fc061b58853c1b0dafaa19a4a29343c0ac6eab3"
+source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.11#f949f65669f5dbfb95eb38e7e9393b48202c2995"
 dependencies = [
  "libp2p-core",
  "libp2p-identity",
@@ -3154,7 +3154,7 @@ dependencies = [
 [[package]]
 name = "libp2p-core"
 version = "0.40.0"
-source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.4#6fc061b58853c1b0dafaa19a4a29343c0ac6eab3"
+source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.11#f949f65669f5dbfb95eb38e7e9393b48202c2995"
 dependencies = [
  "either",
  "fnv",
@@ -3181,7 +3181,7 @@ dependencies = [
 [[package]]
 name = "libp2p-dns"
 version = "0.40.0"
-source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.4#6fc061b58853c1b0dafaa19a4a29343c0ac6eab3"
+source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.11#f949f65669f5dbfb95eb38e7e9393b48202c2995"
 dependencies = [
  "futures 0.3.28",
  "libp2p-core",
@@ -3195,7 +3195,7 @@ dependencies = [
 [[package]]
 name = "libp2p-floodsub"
 version = "0.43.0"
-source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.4#6fc061b58853c1b0dafaa19a4a29343c0ac6eab3"
+source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.11#f949f65669f5dbfb95eb38e7e9393b48202c2995"
 dependencies = [
  "asynchronous-codec",
  "cuckoofilter",
@@ -3215,7 +3215,7 @@ dependencies = [
 [[package]]
 name = "libp2p-gossipsub"
 version = "0.45.0"
-source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.4#6fc061b58853c1b0dafaa19a4a29343c0ac6eab3"
+source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.11#f949f65669f5dbfb95eb38e7e9393b48202c2995"
 dependencies = [
  "asynchronous-codec",
  "base64 0.21.7",
@@ -3246,7 +3246,7 @@ dependencies = [
 [[package]]
 name = "libp2p-identify"
 version = "0.43.0"
-source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.4#6fc061b58853c1b0dafaa19a4a29343c0ac6eab3"
+source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.11#f949f65669f5dbfb95eb38e7e9393b48202c2995"
 dependencies = [
  "asynchronous-codec",
  "either",
@@ -3286,7 +3286,7 @@ dependencies = [
 [[package]]
 name = "libp2p-mdns"
 version = "0.44.0"
-source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.4#6fc061b58853c1b0dafaa19a4a29343c0ac6eab3"
+source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.11#f949f65669f5dbfb95eb38e7e9393b48202c2995"
 dependencies = [
  "data-encoding",
  "futures 0.3.28",
@@ -3306,7 +3306,7 @@ dependencies = [
 [[package]]
 name = "libp2p-metrics"
 version = "0.13.0"
-source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.4#6fc061b58853c1b0dafaa19a4a29343c0ac6eab3"
+source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.11#f949f65669f5dbfb95eb38e7e9393b48202c2995"
 dependencies = [
  "instant",
  "libp2p-core",
@@ -3322,7 +3322,7 @@ dependencies = [
 [[package]]
 name = "libp2p-noise"
 version = "0.43.0"
-source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.4#6fc061b58853c1b0dafaa19a4a29343c0ac6eab3"
+source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.11#f949f65669f5dbfb95eb38e7e9393b48202c2995"
 dependencies = [
  "bytes 1.4.0",
  "curve25519-dalek 3.2.0",
@@ -3346,7 +3346,7 @@ dependencies = [
 [[package]]
 name = "libp2p-ping"
 version = "0.43.0"
-source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.4#6fc061b58853c1b0dafaa19a4a29343c0ac6eab3"
+source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.11#f949f65669f5dbfb95eb38e7e9393b48202c2995"
 dependencies = [
  "either",
  "futures 0.3.28",
@@ -3363,7 +3363,7 @@ dependencies = [
 [[package]]
 name = "libp2p-request-response"
 version = "0.25.0"
-source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.4#6fc061b58853c1b0dafaa19a4a29343c0ac6eab3"
+source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.11#f949f65669f5dbfb95eb38e7e9393b48202c2995"
 dependencies = [
  "async-trait",
  "futures 0.3.28",
@@ -3380,7 +3380,7 @@ dependencies = [
 [[package]]
 name = "libp2p-swarm"
 version = "0.43.0"
-source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.4#6fc061b58853c1b0dafaa19a4a29343c0ac6eab3"
+source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.11#f949f65669f5dbfb95eb38e7e9393b48202c2995"
 dependencies = [
  "either",
  "fnv",
@@ -3402,7 +3402,7 @@ dependencies = [
 [[package]]
 name = "libp2p-swarm-derive"
 version = "0.33.0"
-source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.4#6fc061b58853c1b0dafaa19a4a29343c0ac6eab3"
+source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.11#f949f65669f5dbfb95eb38e7e9393b48202c2995"
 dependencies = [
  "heck",
  "proc-macro-warning",
@@ -3414,7 +3414,7 @@ dependencies = [
 [[package]]
 name = "libp2p-tcp"
 version = "0.40.0"
-source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.4#6fc061b58853c1b0dafaa19a4a29343c0ac6eab3"
+source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.11#f949f65669f5dbfb95eb38e7e9393b48202c2995"
 dependencies = [
  "futures 0.3.28",
  "futures-timer",
@@ -3430,7 +3430,7 @@ dependencies = [
 [[package]]
 name = "libp2p-wasm-ext"
 version = "0.40.0"
-source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.4#6fc061b58853c1b0dafaa19a4a29343c0ac6eab3"
+source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.11#f949f65669f5dbfb95eb38e7e9393b48202c2995"
 dependencies = [
  "futures 0.3.28",
  "js-sys",
@@ -3443,7 +3443,7 @@ dependencies = [
 [[package]]
 name = "libp2p-websocket"
 version = "0.42.0"
-source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.4#6fc061b58853c1b0dafaa19a4a29343c0ac6eab3"
+source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.11#f949f65669f5dbfb95eb38e7e9393b48202c2995"
 dependencies = [
  "either",
  "futures 0.3.28",
@@ -3462,7 +3462,7 @@ dependencies = [
 [[package]]
 name = "libp2p-yamux"
 version = "0.44.0"
-source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.4#6fc061b58853c1b0dafaa19a4a29343c0ac6eab3"
+source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.11#f949f65669f5dbfb95eb38e7e9393b48202c2995"
 dependencies = [
  "either",
  "futures 0.3.28",
@@ -4380,7 +4380,7 @@ checksum = "d8883adfde9756c1d30b0f519c9b8c502a94b41ac62f696453c37c7fc0a958ce"
 [[package]]
 name = "multistream-select"
 version = "0.13.0"
-source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.4#6fc061b58853c1b0dafaa19a4a29343c0ac6eab3"
+source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.11#f949f65669f5dbfb95eb38e7e9393b48202c2995"
 dependencies = [
  "bytes 1.4.0",
  "futures 0.3.28",
@@ -5112,7 +5112,7 @@ dependencies = [
 [[package]]
 name = "quick-protobuf-codec"
 version = "0.2.0"
-source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.4#6fc061b58853c1b0dafaa19a4a29343c0ac6eab3"
+source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.11#f949f65669f5dbfb95eb38e7e9393b48202c2995"
 dependencies = [
  "asynchronous-codec",
  "bytes 1.4.0",
@@ -5852,7 +5852,7 @@ checksum = "7ffc183a10b4478d04cbbbfc96d0873219d962dd5accaff2ffbd4ceb7df837f4"
 [[package]]
 name = "rw-stream-sink"
 version = "0.4.0"
-source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.4#6fc061b58853c1b0dafaa19a4a29343c0ac6eab3"
+source = "git+https://github.com/KomodoPlatform/rust-libp2p.git?tag=k-0.52.11#f949f65669f5dbfb95eb38e7e9393b48202c2995"
 dependencies = [
  "futures 0.3.28",
  "pin-project",
diff --git a/mm2src/mm2_core/Cargo.toml b/mm2src/mm2_core/Cargo.toml
index 78fffea53b..365592bffe 100644
--- a/mm2src/mm2_core/Cargo.toml
+++ b/mm2src/mm2_core/Cargo.toml
@@ -18,7 +18,7 @@ futures = { version = "0.3", package = "futures", features = ["compat", "async-a
 gstuff = { version = "0.7", features = ["nightly"] }
 hex = "0.4.2"
 lazy_static = "1.4"
-libp2p = { git = "https://github.com/KomodoPlatform/rust-libp2p.git", tag = "k-0.52.4", default-features = false, features = ["identify"] }
+libp2p = { git = "https://github.com/KomodoPlatform/rust-libp2p.git", tag = "k-0.52.11", default-features = false, features = ["identify"] }
 mm2_err_handle = { path = "../mm2_err_handle" }
 mm2_event_stream = { path = "../mm2_event_stream" }
 mm2_metrics = { path = "../mm2_metrics" }
diff --git a/mm2src/mm2_p2p/Cargo.toml b/mm2src/mm2_p2p/Cargo.toml
index 6b7f43e7f4..80465a254d 100644
--- a/mm2src/mm2_p2p/Cargo.toml
+++ b/mm2src/mm2_p2p/Cargo.toml
@@ -38,13 +38,13 @@ void = "1.0"
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
 futures-rustls = "0.24"
 instant = "0.1.12"
-libp2p = { git = "https://github.com/KomodoPlatform/rust-libp2p.git", tag = "k-0.52.4", default-features = false, features = ["dns", "identify", "floodsub", "gossipsub", "noise", "ping", "request-response", "secp256k1", "tcp", "tokio", "websocket", "macros", "yamux"] }
+libp2p = { git = "https://github.com/KomodoPlatform/rust-libp2p.git", tag = "k-0.52.11", default-features = false, features = ["dns", "identify", "floodsub", "gossipsub", "noise", "ping", "request-response", "secp256k1", "tcp", "tokio", "websocket", "macros", "yamux"] }
 tokio = { version = "1.20",  default-features = false }
 
 [target.'cfg(target_arch = "wasm32")'.dependencies]
 futures-rustls = "0.22"
 instant = { version = "0.1.12", features = ["wasm-bindgen"] }
-libp2p = { git = "https://github.com/KomodoPlatform/rust-libp2p.git", tag = "k-0.52.4", default-features = false, features = ["identify", "floodsub", "noise", "gossipsub", "ping", "request-response", "secp256k1", "wasm-ext", "wasm-ext-websocket", "macros", "yamux"] }
+libp2p = { git = "https://github.com/KomodoPlatform/rust-libp2p.git", tag = "k-0.52.11", default-features = false, features = ["identify", "floodsub", "noise", "gossipsub", "ping", "request-response", "secp256k1", "wasm-ext", "wasm-ext-websocket", "macros", "yamux"] }
 
 [dev-dependencies]
 async-std = "1.6.2"
diff --git a/mm2src/proxy_signature/Cargo.toml b/mm2src/proxy_signature/Cargo.toml
index 5392b9862a..bbad60cbb8 100644
--- a/mm2src/proxy_signature/Cargo.toml
+++ b/mm2src/proxy_signature/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2018"
 [dependencies]
 chrono = "0.4"
 http = "0.2"
-libp2p = { git = "https://github.com/KomodoPlatform/rust-libp2p.git", tag = "k-0.52.4", default-features = false, features = ["identify"] }
+libp2p = { git = "https://github.com/KomodoPlatform/rust-libp2p.git", tag = "k-0.52.11", default-features = false, features = ["identify"] }
 serde = "1"
 serde_json = { version = "1", features = ["preserve_order", "raw_value"] }