diff --git a/Cargo.toml b/Cargo.toml
index 2066d672e..ff4b2095b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,3 +10,41 @@ documentation = "https://astral.sh"
 repository = "https://github.com/astral-sh/puffin"
 authors = ["Astral Software Inc. <hey@astral.sh>"]
 license = "MIT OR Apache-2.0"
+
+[workspace.dependencies]
+anyhow = { version = "1.0.75" }
+async-std = { version = "1.12.0", features = [
+    "attributes",
+    "tokio1",
+    "unstable",
+] }
+bitflags = { version = "2.4.0" }
+clap = { version = "4.4.6" }
+colored = { version = "2.0.4" }
+directories = { version = "5.0.1" }
+futures = { version = "0.3.28" }
+glibc_version = { version = "0.1.2" }
+goblin = { version = "0.7.1" }
+http-cache-reqwest = { version = "0.11.3" }
+install-wheel-rs = { version = "0.0.1" }
+mailparse = { version = "0.14.0" }
+memchr = { version = "2.6.4" }
+once_cell = { version = "1.18.0" }
+pep440_rs = { version = "0.3.12" }
+pep508_rs = { version = "0.2.3" }
+platform-info = { version = "2.0.2" }
+plist = { version = "1.5.0" }
+regex = { version = "1.9.6" }
+reqwest = { version = "0.11.22", features = ["json", "gzip", "brotli", "stream"] }
+reqwest-middleware = { version = "0.2.3" }
+reqwest-retry = { version = "0.3.0" }
+rfc2047-decoder = { version = "1.0.1" }
+serde = { version = "1.0.188" }
+serde_json = { version = "1.0.107" }
+target-lexicon = { version = "0.12.11" }
+tempfile = { version = "3.8.0" }
+thiserror = { version = "1.0.49" }
+tracing = { version = "0.1.37" }
+tracing-subscriber = { version = "0.3.17", features = ["env-filter"] }
+tracing-tree = { version = "0.2.5" }
+url = { version = "2.4.1" }
diff --git a/crates/puffin-cli/Cargo.toml b/crates/puffin-cli/Cargo.toml
index e62ec861d..70c0c9702 100644
--- a/crates/puffin-cli/Cargo.toml
+++ b/crates/puffin-cli/Cargo.toml
@@ -11,21 +11,17 @@ puffin-platform = { path = "../puffin-platform" }
 puffin-package = { path = "../puffin-package" }
 puffin-resolver = { path = "../puffin-resolver" }
 
-anyhow = { version = "1.0.75" }
-async-std = { version = "1.12.0", features = [
-    "attributes",
-    "tokio1",
-    "unstable",
-] }
-clap = { version = "4.4.6", features = ["derive"] }
-colored = { version = "2.0.4" }
-directories = { version = "5.0.1" }
-futures = { version = "0.3.28" }
-install-wheel-rs = { version = "0.0.1" }
-pep508_rs = { version = "0.2.3" }
-pep440_rs = { version = "0.3.12" }
-tracing = { version = "0.1.37" }
-tracing-tree = { version = "0.2.5" }
-tracing-subscriber = { version = "0.3.17", features = ["env-filter"] }
-url = { version = "2.4.1" }
-tempfile = { version = "3.8.0" }
+anyhow = { workspace = true }
+async-std = { workspace = true }
+clap = { workspace = true, features = ["derive"] }
+colored = { workspace = true }
+directories = { workspace = true }
+futures = { workspace = true }
+install-wheel-rs = { workspace = true }
+pep508_rs = { workspace = true }
+pep440_rs = { workspace = true }
+tracing = { workspace = true }
+tracing-tree = { workspace = true }
+tracing-subscriber = { workspace = true }
+url = { workspace = true }
+tempfile = { workspace = true }
diff --git a/crates/puffin-client/Cargo.toml b/crates/puffin-client/Cargo.toml
index a62536014..3375fb997 100644
--- a/crates/puffin-client/Cargo.toml
+++ b/crates/puffin-client/Cargo.toml
@@ -6,14 +6,13 @@ edition = "2021"
 [dependencies]
 puffin-package = { path = "../puffin-package" }
 
-http-cache-reqwest = { version = "0.11.3" }
-reqwest = { version = "0.11.22", features = ["json", "gzip", "brotli", "stream"] }
-reqwest-middleware = { version = "0.2.3" }
-reqwest-retry = { version = "0.3.0" }
-serde = { version = "1.0.188" }
-serde_json = { version = "1.0.107" }
-thiserror = { version = "1.0.49" }
-url = { version = "2.4.1" }
-tracing = { version = "0.1.37" }
-futures = "0.3.28"
-
+http-cache-reqwest = { workspace = true }
+reqwest = { workspace = true }
+reqwest-middleware = { workspace = true }
+reqwest-retry = { workspace = true }
+serde = { workspace = true }
+serde_json = { workspace = true }
+thiserror = { workspace = true }
+url = { workspace = true }
+tracing = { workspace = true }
+futures = { workspace = true }
diff --git a/crates/puffin-installer/Cargo.toml b/crates/puffin-installer/Cargo.toml
index f1a1ec330..cd3769522 100644
--- a/crates/puffin-installer/Cargo.toml
+++ b/crates/puffin-installer/Cargo.toml
@@ -13,13 +13,9 @@ license.workspace = true
 puffin-client = { path = "../puffin-client" }
 puffin-interpreter = { path = "../puffin-interpreter" }
 
-anyhow = { version = "1.0.75" }
-async-std = { version = "1.12.0", features = [
-    "attributes",
-    "tokio1",
-    "unstable",
-] }
-install-wheel-rs = { version = "0.0.1" }
-tempfile = { version = "3.8.0" }
-tracing = { version = "0.1.37" }
-url = { version = "2.4.1" }
+anyhow = { workspace = true }
+async-std = { workspace = true }
+install-wheel-rs = { workspace = true }
+tempfile = { workspace = true }
+tracing = { workspace = true }
+url = { workspace = true }
diff --git a/crates/puffin-interpreter/Cargo.toml b/crates/puffin-interpreter/Cargo.toml
index 2e9fb9dbc..745442f57 100644
--- a/crates/puffin-interpreter/Cargo.toml
+++ b/crates/puffin-interpreter/Cargo.toml
@@ -12,8 +12,8 @@ license.workspace = true
 [dependencies]
 puffin-platform = { path = "../puffin-platform" }
 
-anyhow = { version = "1.0.75" }
-pep508_rs = { version = "0.2.3", features = ["serde"] }
-serde_json = { version = "1.0.107" }
-tracing = { version = "0.1.37" }
-pep440_rs = "0.3.12"
+anyhow = { workspace = true }
+pep440_rs = { workspace = true }
+pep508_rs = { workspace = true }
+serde_json = { workspace = true }
+tracing = { workspace = true }
diff --git a/crates/puffin-package/Cargo.toml b/crates/puffin-package/Cargo.toml
index 7dd5620cc..c61924c84 100644
--- a/crates/puffin-package/Cargo.toml
+++ b/crates/puffin-package/Cargo.toml
@@ -6,16 +6,16 @@ edition = "2021"
 [dependencies]
 puffin-platform = { path = "../puffin-platform" }
 
-anyhow = { version = "1.0.75" }
-mailparse = { version = "0.14.0" }
-memchr = { version = "2.6.4" }
-once_cell = { version = "1.18.0" }
-pep440_rs = { version = "0.3.12", features = ["serde"] }
-pep508_rs = { version = "0.2.3", features = ["serde"] }
-regex = { version = "1.9.6" }
-rfc2047-decoder = { version = "1.0.1" }
-serde = { version = "1.0.188" }
-thiserror = { version = "1.0.49" }
+anyhow = { workspace = true }
+mailparse = { workspace = true }
+memchr = { workspace = true }
+once_cell = { workspace = true }
+pep440_rs = { workspace = true, features = ["serde"] }
+pep508_rs = { workspace = true, features = ["serde"] }
+regex = { workspace = true }
+rfc2047-decoder = { workspace = true }
+serde = { workspace = true }
+thiserror = { workspace = true }
 
 [dev-dependencies]
 criterion = { version = "0.5.1" }
diff --git a/crates/puffin-platform/Cargo.toml b/crates/puffin-platform/Cargo.toml
index 35491817b..9c7b82827 100644
--- a/crates/puffin-platform/Cargo.toml
+++ b/crates/puffin-platform/Cargo.toml
@@ -9,16 +9,14 @@ repository.workspace = true
 authors.workspace = true
 license.workspace = true
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
-glibc_version = "0.1.2"
-goblin = "0.6.0"
-pep440_rs = "0.3.12"
-platform-info = "2.0.2"
-plist = "1.5.0"
-regex = "1.9.6"
-serde = "1.0.188"
-target-lexicon = "0.12.11"
-thiserror = "1.0.49"
-tracing = "0.1.37"
+glibc_version = { workspace = true }
+goblin = { workspace = true }
+pep440_rs = { workspace = true }
+platform-info = { workspace = true }
+plist = { workspace = true }
+regex = { workspace = true }
+serde = { workspace = true }
+target-lexicon = { workspace = true }
+thiserror = { workspace = true }
+tracing = { workspace = true }
diff --git a/crates/puffin-resolver/Cargo.toml b/crates/puffin-resolver/Cargo.toml
index 281b75094..0e57c37b6 100644
--- a/crates/puffin-resolver/Cargo.toml
+++ b/crates/puffin-resolver/Cargo.toml
@@ -14,9 +14,9 @@ puffin-client = { path = "../puffin-client" }
 puffin-platform = { path = "../puffin-platform" }
 puffin-package = { path = "../puffin-package" }
 
-pep440_rs = "0.3.12"
-futures = "0.3.28"
-anyhow = "1.0.75"
-tracing = "0.1.37"
-pep508_rs = "0.2.3"
-bitflags = "2.4.0"
+anyhow = { workspace = true }
+bitflags = { workspace = true }
+futures = { workspace = true }
+pep440_rs = { workspace = true }
+pep508_rs = { workspace = true }
+tracing = { workspace = true }