diff --git a/Cargo.toml b/Cargo.toml
index 5762a6a7..4ecf06d5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,7 +8,7 @@ strip = "debuginfo"
 
 [workspace.dependencies]
 anyhow = "1.0"
-async-broadcast = "0.5"
+async-broadcast = "0.6.0"
 async-trait = "0.1"
 base64 = "0.21"
 bytes = "1.3"
@@ -21,10 +21,10 @@ futures = "0.3"
 hyper = { version = "0.14", default_features = false, features = ["client", "http1", "http2", "tcp"] }
 hyper-tls = { version = "0.5.0", features = ["vendored"] }
 instant = { version = "0.1", default_features = false, features = [ "inaccurate", "wasm-bindgen" ] }
-itertools = "0.11.0"
+itertools = "0.12.0"
 lazy_static = "1.4"
 libz-sys = { version = "1.1", features = ["static"] }
-lru = "0.11.1"
+lru = "0.12.1"
 oneshot = "0.1"
 openssl = { version = "=0.10.55", features = ["vendored"] }
 openssl-src = { version = "=111" }
diff --git a/summa-core/Cargo.toml b/summa-core/Cargo.toml
index a3da0d50..45293da8 100644
--- a/summa-core/Cargo.toml
+++ b/summa-core/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "summa-core"
-version = "0.22.7"
+version = "0.22.8"
 authors = ["Pasha Podolsky <ppodolsky@me.com>"]
 edition = "2021"
 license-file = "LICENSE"
diff --git a/summa-embed-py/Cargo.toml b/summa-embed-py/Cargo.toml
index 4491f5c5..33ba5fa4 100644
--- a/summa-embed-py/Cargo.toml
+++ b/summa-embed-py/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "summa-embed-py"
-version = "0.22.7"
+version = "0.22.8"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
@@ -17,8 +17,8 @@ pyo3-asyncio = { version =  "0.19", features = ["attributes", "tokio-runtime"] }
 pyo3-log = "0.8"
 pythonize = "0.19"
 serde_json = "1.0"
-summa-core = { version = "0.22.7", path = "../summa-core", default_features = false, features = ["fs", "hyper-external-request", "tokio-rt"] }
-summa-server = { version = "0.22.7", path = "../summa-server", default_features = false }
+summa-core = { version = "0.22.8", path = "../summa-core", default_features = false, features = ["fs", "hyper-external-request", "tokio-rt"] }
+summa-server = { version = "0.22.8", path = "../summa-server", default_features = false }
 summa-proto = { workspace = true }
 tantivy = { workspace = true }
 tokio = { workspace = true }
\ No newline at end of file
diff --git a/summa-server/Cargo.toml b/summa-server/Cargo.toml
index 718688ae..d94197ed 100644
--- a/summa-server/Cargo.toml
+++ b/summa-server/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 edition = "2021"
 name = "summa-server"
-version = "0.22.7"
+version = "0.22.8"
 license-file = "LICENSE"
 description = "Fast full-text search server"
 homepage = "https://github.com/izihawa/summa"
@@ -30,7 +30,7 @@ maintenance = { status = "actively-developed" }
 tonic-build = { version = "0.10", default-features = false, features = ["prost", "transport"] }
 
 [dev-dependencies]
-summa-core = { version = "0.22.7", path = "../summa-core", features = ["fs", "hyper-external-request", "tokio-rt"] }
+summa-core = { version = "0.22.8", path = "../summa-core", features = ["fs", "hyper-external-request", "tokio-rt"] }
 tempdir = "0.3.7"
 
 [dependencies]
@@ -59,7 +59,7 @@ serde = { workspace = true }
 serde_derive = "1.0"
 serde_json = { workspace = true }
 serde_yaml = { workspace = true }
-summa-core = { version = "0.22.7", path = "../summa-core", features = ["fs", "hyper-external-request", "tokio-rt"] }
+summa-core = { version = "0.22.8", path = "../summa-core", features = ["fs", "hyper-external-request", "tokio-rt"] }
 summa-proto = { workspace = true, features = ["grpc"] }
 take_mut = { workspace = true }
 tantivy = { workspace = true }
diff --git a/summa-wasm/Cargo.toml b/summa-wasm/Cargo.toml
index 19d3e9d4..c68f7a1f 100644
--- a/summa-wasm/Cargo.toml
+++ b/summa-wasm/Cargo.toml
@@ -26,7 +26,7 @@ prost = { workspace = true }
 serde = { workspace = true }
 serde-wasm-bindgen = "0.6"
 strfmt = { workspace = true }
-summa-core = { version = "0.22.7", path = "../summa-core", default_features = false }
+summa-core = { version = "0.22.8", path = "../summa-core", default_features = false }
 summa-proto = { workspace = true }
 tantivy = { workspace = true, features = ["wasm"] }
 thiserror = { workspace = true }