diff --git a/userspace/Cargo.lock b/userspace/Cargo.lock
index 9b1fad04..329ebd67 100644
--- a/userspace/Cargo.lock
+++ b/userspace/Cargo.lock
@@ -16,55 +16,12 @@ dependencies = [
 name = "abi-lib"
 version = "0.1.0"
 
-[[package]]
-name = "anstream"
-version = "0.6.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "64e15c1ab1f89faffbf04a634d5e1962e9074f2741eef6d97f3c4e322426d526"
-dependencies = [
- "anstyle",
- "anstyle-parse",
- "anstyle-query",
- "anstyle-wincon",
- "colorchoice",
- "is_terminal_polyfill",
- "utf8parse",
-]
-
 [[package]]
 name = "anstyle"
 version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8901269c6307e8d93993578286ac0edf7f195079ffff5ebdeea6a59ffb7e36bc"
 
-[[package]]
-name = "anstyle-parse"
-version = "0.2.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eb47de1e80c2b463c735db5b217a0ddc39d612e7ac9e2e96a5aed1f57616c1cb"
-dependencies = [
- "utf8parse",
-]
-
-[[package]]
-name = "anstyle-query"
-version = "1.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d36fc52c7f6c869915e99412912f22093507da8d9e942ceaf66fe4b7c14422a"
-dependencies = [
- "windows-sys 0.52.0",
-]
-
-[[package]]
-name = "anstyle-wincon"
-version = "3.0.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5bf74e1b6e971609db8ca7a9ce79fd5768ab6ae46441c572e46cf596f59e57f8"
-dependencies = [
- "anstyle",
- "windows-sys 0.52.0",
-]
-
 [[package]]
 name = "arrayvec"
 version = "0.7.4"
@@ -152,10 +109,8 @@ version = "4.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ae129e2e766ae0ec03484e609954119f123cc1fe650337e155d03b022f24f7b4"
 dependencies = [
- "anstream",
  "anstyle",
  "clap_lex",
- "strsim",
 ]
 
 [[package]]
@@ -176,12 +131,6 @@ version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "98cc8fbded0c607b7ba9dd60cd98df59af97e84d24e49c8557331cfc26d301ce"
 
-[[package]]
-name = "colorchoice"
-version = "1.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3fd119d74b830634cea2a0f58bbd0d54540518a14397557951e79340abc28c0"
-
 [[package]]
 name = "colors"
 version = "0.1.0"
@@ -377,12 +326,6 @@ dependencies = [
  "yggdrasil-rt",
 ]
 
-[[package]]
-name = "is_terminal_polyfill"
-version = "1.70.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7943c866cc5cd64cbc25b2e01621d07fa8eb2a1a23160ee81ce38704e97b8ecf"
-
 [[package]]
 name = "itoa"
 version = "1.0.10"
@@ -850,12 +793,6 @@ version = "1.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e6ecd384b10a64542d77071bd64bd7b231f4ed5940fba55e98c3de13824cf3d7"
 
-[[package]]
-name = "strsim"
-version = "0.11.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
-
 [[package]]
 name = "sw-composite"
 version = "0.7.16"
@@ -931,6 +868,7 @@ name = "term"
 version = "0.1.0"
 dependencies = [
  "bytemuck",
+ "clap",
  "libcolors",
  "thiserror",
 ]
@@ -1064,12 +1002,6 @@ dependencies = [
  "percent-encoding",
 ]
 
-[[package]]
-name = "utf8parse"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
-
 [[package]]
 name = "version_check"
 version = "0.9.4"
diff --git a/userspace/Cargo.toml b/userspace/Cargo.toml
index 8cf616ea..b430f035 100644
--- a/userspace/Cargo.toml
+++ b/userspace/Cargo.toml
@@ -16,3 +16,20 @@ members = [
     "rdb"
 ]
 exclude = ["dynload-program", "test-kernel-module"]
+
+[workspace.dependencies]
+clap = { version = "4.3.19", features = ["std", "derive", "help", "usage"], default-features = false }
+clap-num = "1.1.1"
+serde_json = "1.0.111"
+serde = { version = "1.0.193", features = ["derive"] }
+bytemuck = "1.14.0"
+thiserror = "1.0.56"
+rand = { git = "https://git.alnyan.me/yggdrasil/rand.git", branch = "alnyan/yggdrasil" }
+flexbuffers = "2.0.0"
+
+# Internal crates
+serde-ipc.path = "lib/serde-ipc"
+libterm.path = "lib/libterm"
+libcolors = { path = "lib/libcolors", default-features = false }
+yggdrasil-rt.path = "../lib/runtime"
+yggdrasil-abi = { path = "../lib/abi", features = ["serde", "alloc", "bytemuck"] }
diff --git a/userspace/colors/Cargo.toml b/userspace/colors/Cargo.toml
index a1101a4b..066478ac 100644
--- a/userspace/colors/Cargo.toml
+++ b/userspace/colors/Cargo.toml
@@ -5,11 +5,11 @@ edition = "2021"
 authors = ["Mark Poliakov <mark@alnyan.me>"]
 
 [dependencies]
-yggdrasil-abi = { path = "../../lib/abi", features = ["serde"] }
-serde-ipc = { path = "../lib/serde-ipc" }
-libcolors = { path = "../lib/libcolors", default-features = false }
+yggdrasil-abi.workspace = true
+serde-ipc.workspace = true
+serde.workspace = true
+flexbuffers.workspace = true
+thiserror.workspace = true
+libcolors = { workspace = true, default-features = false }
 
-flexbuffers = "2.0.0"
 lazy_static = "1.4.0"
-serde = { version = "1.0.193", features = ["derive"] }
-thiserror = "1.0.56"
diff --git a/userspace/dyn-loader/Cargo.toml b/userspace/dyn-loader/Cargo.toml
index 5e1682cb..58af2588 100644
--- a/userspace/dyn-loader/Cargo.toml
+++ b/userspace/dyn-loader/Cargo.toml
@@ -4,6 +4,7 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-yggdrasil-rt = { path = "../../lib/runtime" }
+yggdrasil-rt.workspace = true
+thiserror.workspace = true
+
 elf = "0.7.4"
-thiserror = "1.0.58"
diff --git a/userspace/dynload-program/Cargo.toml b/userspace/dynload-program/Cargo.toml
index 730e0095..b32c9c38 100644
--- a/userspace/dynload-program/Cargo.toml
+++ b/userspace/dynload-program/Cargo.toml
@@ -4,4 +4,4 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-yggdrasil-rt = { path = "../../lib/runtime" }
+yggdrasil-rt.workspace = true
diff --git a/userspace/init/Cargo.toml b/userspace/init/Cargo.toml
index 00ff2fb7..0e95231c 100644
--- a/userspace/init/Cargo.toml
+++ b/userspace/init/Cargo.toml
@@ -15,6 +15,6 @@ name = "rc"
 path = "src/rc.rs"
 
 [dependencies]
-serde = { version = "1.0.193", features = ["derive"] }
-serde_json = "1.0.108"
-yggdrasil-rt = { path = "../../lib/runtime" }
+serde.workspace = true
+serde_json.workspace = true
+yggdrasil-rt.workspace = true
diff --git a/userspace/lib/libcolors/Cargo.toml b/userspace/lib/libcolors/Cargo.toml
index 778a7160..bd0e8622 100644
--- a/userspace/lib/libcolors/Cargo.toml
+++ b/userspace/lib/libcolors/Cargo.toml
@@ -5,11 +5,10 @@ edition = "2021"
 authors = ["Mark Poliakov <mark@alnyan.me>"]
 
 [dependencies]
-serde-ipc = { path = "../serde-ipc" }
-yggdrasil-abi = { path = "../../../lib/abi", features = ["serde"] }
-
-serde = { version = "1.0.193", features = ["derive"] }
-thiserror = "1.0.56"
+serde-ipc.workspace = true
+yggdrasil-abi.workspace = true
+serde.workspace = true
+thiserror.workspace = true
 
 # client_raqote
 raqote = { version = "0.8.3", default-features = false, optional = true }
diff --git a/userspace/lib/libterm/Cargo.toml b/userspace/lib/libterm/Cargo.toml
index a5937811..5ba6dd48 100644
--- a/userspace/lib/libterm/Cargo.toml
+++ b/userspace/lib/libterm/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-thiserror = "1.0.50"
+thiserror.workspace = true
 
 [target.'cfg(unix)'.dependencies]
 libc = "0.2.150"
diff --git a/userspace/lib/serde-ipc/Cargo.toml b/userspace/lib/serde-ipc/Cargo.toml
index 64587118..97e104d7 100644
--- a/userspace/lib/serde-ipc/Cargo.toml
+++ b/userspace/lib/serde-ipc/Cargo.toml
@@ -5,7 +5,8 @@ edition = "2021"
 authors = ["Mark Poliakov <mark@alnyan.me>"]
 
 [dependencies]
-flexbuffers = "2.0.0"
-serde = { version = "1.0.193", features = ["derive"] }
+flexbuffers.workspace = true
+serde.workspace = true
+thiserror.workspace = true
+
 tempfile = "3.12.0"
-thiserror = "1.0.56"
diff --git a/userspace/netutils/Cargo.toml b/userspace/netutils/Cargo.toml
index 23960819..15e65554 100644
--- a/userspace/netutils/Cargo.toml
+++ b/userspace/netutils/Cargo.toml
@@ -3,19 +3,17 @@ name = "netutils"
 version = "0.1.0"
 edition = "2021"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
-yggdrasil-abi = { path = "../../lib/abi", features = ["serde", "alloc", "bytemuck"] }
+yggdrasil-abi.workspace = true
+bytemuck.workspace = true
+serde_json.workspace = true
+serde.workspace = true
+thiserror.workspace = true
+clap.workspace = true
+clap-num.workspace = true
+rand.workspace = true
 
-clap = { version = "4.3.19", features = ["std", "derive", "help", "usage"], default-features = false }
-thiserror = "1.0.50"
-bytemuck = { version = "1.14.0", features = ["derive"] }
-serde = { version = "1.0.193", features = ["derive"] }
-serde_json = "1.0.111"
-rand = { git = "https://git.alnyan.me/yggdrasil/rand.git", branch = "alnyan/yggdrasil" }
 url = "2.5.0"
-clap-num = "1.1.1"
 
 [lib]
 path = "src/lib.rs"
diff --git a/userspace/rdb/Cargo.toml b/userspace/rdb/Cargo.toml
index d00203a8..7e17f679 100644
--- a/userspace/rdb/Cargo.toml
+++ b/userspace/rdb/Cargo.toml
@@ -4,14 +4,14 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-clap = { version = "4.5.3", features = ["derive"] }
-yggdrasil-rt = { path = "../../lib/runtime" }
-yggdrasil-abi = { path = "../../lib/abi", features = ["serde"] }
-libterm = { path = "../lib/libterm" }
+serde_json.workspace = true
+serde.workspace = true
+clap.workspace = true
+yggdrasil-rt.workspace = true
+yggdrasil-abi.workspace = true
+libterm.workspace = true
+thiserror.workspace = true
 
-serde_json = { version = "1.0.111", default-features = false, features = ["alloc"] }
-serde = { version = "1.0.193", features = ["derive"], default-features = false }
-thiserror = "1.0.58"
 elf = "0.7.4"
 rangemap = "1.5.1"
 rustc-demangle = "0.1.24"
diff --git a/userspace/red/Cargo.toml b/userspace/red/Cargo.toml
index b33de06d..c07e2dc6 100644
--- a/userspace/red/Cargo.toml
+++ b/userspace/red/Cargo.toml
@@ -7,9 +7,9 @@ authors = ["Mark Poliakov <mark@alnyan.me>"]
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-libterm = { path = "../lib/libterm" }
+libterm.workspace = true
+thiserror.workspace = true
 
-thiserror = "1.0.50"
 unicode-width = "0.1.11"
 
 [target.'cfg(not(target_os = "yggdrasil"))'.dependencies]
diff --git a/userspace/shell/Cargo.toml b/userspace/shell/Cargo.toml
index 9537b8ef..92eb49d1 100644
--- a/userspace/shell/Cargo.toml
+++ b/userspace/shell/Cargo.toml
@@ -4,11 +4,10 @@ version = "0.1.0"
 edition = "2021"
 authors = ["Mark Poliakov <mark@alnyan.me>"]
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
-clap = { version = "4.3.19", features = ["std", "derive"], default-features = false }
-thiserror = "1.0.50"
+clap.workspace = true
+thiserror.workspace = true
+
 nom = "7.1.3"
 
 [target.'cfg(target_os = "yggdrasil")'.dependencies]
diff --git a/userspace/sysutils/Cargo.toml b/userspace/sysutils/Cargo.toml
index 8bf83110..a1b49ed1 100644
--- a/userspace/sysutils/Cargo.toml
+++ b/userspace/sysutils/Cargo.toml
@@ -7,17 +7,17 @@ authors = ["Mark Poliakov <mark@alnyan.me>"]
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-libterm = { path = "../lib/libterm" }
-yggdrasil-abi = { path = "../../lib/abi", features = ["serde", "alloc", "bytemuck"] }
-yggdrasil-rt = { path = "../../lib/runtime" }
+rand.workspace = true
+libterm.workspace = true
+yggdrasil-abi.workspace = true
+yggdrasil-rt.workspace = true
+thiserror.workspace = true
+clap.workspace = true
+serde.workspace = true
+serde_json.workspace = true
 
-thiserror = "1.0.50"
-clap = { version = "4.3.19", features = ["std", "derive", "help", "usage"], default-features = false }
 # TODO own impl
 humansize = { version = "2.1.3", features = ["impl_style"] }
-rand = { git = "https://git.alnyan.me/yggdrasil/rand.git", branch = "alnyan/yggdrasil" }
-serde = { version = "1.0.193", features = ["derive"] }
-serde_json = "1.0.111"
 # sha2 = { version = "0.10.8" }
 
 init = { path = "../init" }
diff --git a/userspace/term/Cargo.toml b/userspace/term/Cargo.toml
index fa8dae91..e8fc5d6d 100644
--- a/userspace/term/Cargo.toml
+++ b/userspace/term/Cargo.toml
@@ -4,9 +4,8 @@ version = "0.1.0"
 edition = "2021"
 authors = ["Mark Poliakov <mark@alnyan.me>"]
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
-bytemuck = { version = "1.14.0", features = ["derive"] }
-libcolors = { path = "../lib/libcolors", default-features = false, features = ["client"] }
-thiserror = "1.0.56"
+clap = { version = "4.3.19", features = ["std", "derive"], default-features = false }
+bytemuck = { workspace = true, features = ["derive"] }
+libcolors = { workspace = true, default-features = false, features = ["client"] }
+thiserror.workspace = true