diff --git a/crates/pet-conda/Cargo.toml b/crates/pet-conda/Cargo.toml
index 02a592c3..4f324c48 100644
--- a/crates/pet-conda/Cargo.toml
+++ b/crates/pet-conda/Cargo.toml
@@ -2,6 +2,7 @@
 name = "pet-conda"
 version = "0.1.0"
 edition = "2021"
+license = "MIT"
 
 [target.'cfg(target_os = "windows")'.dependencies]
 msvc_spectre_libs = { version = "0.1.1", features = ["error"] }
diff --git a/crates/pet-env-var-path/Cargo.toml b/crates/pet-env-var-path/Cargo.toml
index 0c517c55..f36cc4a5 100644
--- a/crates/pet-env-var-path/Cargo.toml
+++ b/crates/pet-env-var-path/Cargo.toml
@@ -2,6 +2,7 @@
 name = "pet-env-var-path"
 version = "0.1.0"
 edition = "2021"
+license = "MIT"
 
 [target.'cfg(target_os = "windows")'.dependencies]
 msvc_spectre_libs = { version = "0.1.1", features = ["error"] }
diff --git a/crates/pet-fs/Cargo.toml b/crates/pet-fs/Cargo.toml
index 12352ceb..1774d51a 100644
--- a/crates/pet-fs/Cargo.toml
+++ b/crates/pet-fs/Cargo.toml
@@ -2,6 +2,7 @@
 name = "pet-fs"
 version = "0.1.0"
 edition = "2021"
+license = "MIT"
 
 [target.'cfg(target_os = "windows")'.dependencies]
 msvc_spectre_libs = { version = "0.1.1", features = ["error"] }
diff --git a/crates/pet-global-virtualenvs/Cargo.toml b/crates/pet-global-virtualenvs/Cargo.toml
index c4a60e78..b51ebc39 100644
--- a/crates/pet-global-virtualenvs/Cargo.toml
+++ b/crates/pet-global-virtualenvs/Cargo.toml
@@ -2,6 +2,7 @@
 name = "pet-global-virtualenvs"
 version = "0.1.0"
 edition = "2021"
+license = "MIT"
 
 [target.'cfg(target_os = "windows")'.dependencies]
 msvc_spectre_libs = { version = "0.1.1", features = ["error"] }
diff --git a/crates/pet-homebrew/Cargo.toml b/crates/pet-homebrew/Cargo.toml
index 0537bc19..6b107d4a 100644
--- a/crates/pet-homebrew/Cargo.toml
+++ b/crates/pet-homebrew/Cargo.toml
@@ -2,6 +2,7 @@
 name = "pet-homebrew"
 version = "0.1.0"
 edition = "2021"
+license = "MIT"
 
 [target.'cfg(target_os = "windows")'.dependencies]
 msvc_spectre_libs = { version = "0.1.1", features = ["error"] }
diff --git a/crates/pet-jsonrpc/Cargo.toml b/crates/pet-jsonrpc/Cargo.toml
index 75788852..e101d17a 100644
--- a/crates/pet-jsonrpc/Cargo.toml
+++ b/crates/pet-jsonrpc/Cargo.toml
@@ -2,6 +2,7 @@
 name = "pet-jsonrpc"
 version = "0.1.0"
 edition = "2021"
+license = "MIT"
 
 [target.'cfg(target_os = "windows")'.dependencies]
 msvc_spectre_libs = { version = "0.1.1", features = ["error"] }
diff --git a/crates/pet-pipenv/Cargo.toml b/crates/pet-pipenv/Cargo.toml
index 633e7c68..9cb5fae5 100644
--- a/crates/pet-pipenv/Cargo.toml
+++ b/crates/pet-pipenv/Cargo.toml
@@ -2,6 +2,7 @@
 name = "pet-pipenv"
 version = "0.1.0"
 edition = "2021"
+license = "MIT"
 
 [target.'cfg(target_os = "windows")'.dependencies]
 msvc_spectre_libs = { version = "0.1.1", features = ["error"] }
diff --git a/crates/pet-pixi/Cargo.toml b/crates/pet-pixi/Cargo.toml
index cdeb5095..6a514a36 100644
--- a/crates/pet-pixi/Cargo.toml
+++ b/crates/pet-pixi/Cargo.toml
@@ -2,6 +2,7 @@
 name = "pet-pixi"
 version = "0.1.0"
 edition = "2021"
+license = "MIT"
 
 [target.'cfg(target_os = "windows")'.dependencies]
 msvc_spectre_libs = { version = "0.1.1", features = ["error"] }
diff --git a/crates/pet-poetry/Cargo.toml b/crates/pet-poetry/Cargo.toml
index 971a9380..2a6b4ded 100644
--- a/crates/pet-poetry/Cargo.toml
+++ b/crates/pet-poetry/Cargo.toml
@@ -2,6 +2,7 @@
 name = "pet-poetry"
 version = "0.1.0"
 edition = "2021"
+license = "MIT"
 
 [target.'cfg(target_os = "windows")'.dependencies]
 msvc_spectre_libs = { version = "0.1.1", features = ["error"] }
diff --git a/crates/pet-pyenv/Cargo.toml b/crates/pet-pyenv/Cargo.toml
index 46c20a80..bf6a95ba 100644
--- a/crates/pet-pyenv/Cargo.toml
+++ b/crates/pet-pyenv/Cargo.toml
@@ -2,6 +2,7 @@
 name = "pet-pyenv"
 version = "0.1.0"
 edition = "2021"
+license = "MIT"
 
 [target.'cfg(target_os = "windows")'.dependencies]
 msvc_spectre_libs = { version = "0.1.1", features = ["error"] }
diff --git a/crates/pet-python-utils/Cargo.toml b/crates/pet-python-utils/Cargo.toml
index f99d6b15..3a4f33ca 100644
--- a/crates/pet-python-utils/Cargo.toml
+++ b/crates/pet-python-utils/Cargo.toml
@@ -2,6 +2,7 @@
 name = "pet-python-utils"
 version = "0.1.0"
 edition = "2021"
+license = "MIT"
 
 [target.'cfg(target_os = "windows")'.dependencies]
 msvc_spectre_libs = { version = "0.1.1", features = ["error"] }
diff --git a/crates/pet-reporter/Cargo.toml b/crates/pet-reporter/Cargo.toml
index 7c1c2416..6dcfc608 100644
--- a/crates/pet-reporter/Cargo.toml
+++ b/crates/pet-reporter/Cargo.toml
@@ -2,6 +2,7 @@
 name = "pet-reporter"
 version = "0.1.0"
 edition = "2021"
+license = "MIT"
 
 [target.'cfg(target_os = "windows")'.dependencies]
 msvc_spectre_libs = { version = "0.1.1", features = ["error"] }
diff --git a/crates/pet-telemetry/Cargo.toml b/crates/pet-telemetry/Cargo.toml
index 38140aa0..67a009f3 100644
--- a/crates/pet-telemetry/Cargo.toml
+++ b/crates/pet-telemetry/Cargo.toml
@@ -2,6 +2,7 @@
 name = "pet-telemetry"
 version = "0.1.0"
 edition = "2021"
+license = "MIT"
 
 [target.'cfg(target_os = "windows")'.dependencies]
 msvc_spectre_libs = { version = "0.1.1", features = ["error"] }
diff --git a/crates/pet-venv/Cargo.toml b/crates/pet-venv/Cargo.toml
index f2749b99..411e1ad9 100644
--- a/crates/pet-venv/Cargo.toml
+++ b/crates/pet-venv/Cargo.toml
@@ -2,6 +2,7 @@
 name = "pet-venv"
 version = "0.1.0"
 edition = "2021"
+license = "MIT"
 
 [target.'cfg(target_os = "windows")'.dependencies]
 msvc_spectre_libs = { version = "0.1.1", features = ["error"] }
diff --git a/crates/pet-virtualenv/Cargo.toml b/crates/pet-virtualenv/Cargo.toml
index 4e906630..db1b5aab 100644
--- a/crates/pet-virtualenv/Cargo.toml
+++ b/crates/pet-virtualenv/Cargo.toml
@@ -2,6 +2,7 @@
 name = "pet-virtualenv"
 version = "0.1.0"
 edition = "2021"
+license = "MIT"
 
 [target.'cfg(target_os = "windows")'.dependencies]
 msvc_spectre_libs = { version = "0.1.1", features = ["error"] }
diff --git a/crates/pet-virtualenvwrapper/Cargo.toml b/crates/pet-virtualenvwrapper/Cargo.toml
index 81e0193f..6ade089c 100644
--- a/crates/pet-virtualenvwrapper/Cargo.toml
+++ b/crates/pet-virtualenvwrapper/Cargo.toml
@@ -2,6 +2,7 @@
 name = "pet-virtualenvwrapper"
 version = "0.1.0"
 edition = "2021"
+license = "MIT"
 
 [target.'cfg(target_os = "windows")'.dependencies]
 msvc_spectre_libs = { version = "0.1.1", features = ["error"] }
diff --git a/crates/pet-windows-registry/Cargo.toml b/crates/pet-windows-registry/Cargo.toml
index 62321b91..036b0100 100644
--- a/crates/pet-windows-registry/Cargo.toml
+++ b/crates/pet-windows-registry/Cargo.toml
@@ -2,6 +2,7 @@
 name = "pet-windows-registry"
 version = "0.1.0"
 edition = "2021"
+license = "MIT"
 
 [target.'cfg(windows)'.dependencies]
 winreg = "0.55.0"
diff --git a/crates/pet-windows-store/Cargo.toml b/crates/pet-windows-store/Cargo.toml
index a837a834..8ad5647b 100644
--- a/crates/pet-windows-store/Cargo.toml
+++ b/crates/pet-windows-store/Cargo.toml
@@ -2,6 +2,7 @@
 name = "pet-windows-store"
 version = "0.1.0"
 edition = "2021"
+license = "MIT"
 
 [target.'cfg(windows)'.dependencies]
 winreg = "0.55.0"
diff --git a/crates/pet/Cargo.toml b/crates/pet/Cargo.toml
index 11e045a7..ee2efdf7 100644
--- a/crates/pet/Cargo.toml
+++ b/crates/pet/Cargo.toml
@@ -2,6 +2,7 @@
 name = "pet"
 version = "0.1.0"
 edition = "2021"
+license = "MIT"
 
 [target.'cfg(windows)'.dependencies]
 pet-windows-store = { path = "../pet-windows-store" }