diff --git a/contribution/polars_ops_multiple_arguments/Cargo.toml b/contribution/polars_ops_multiple_arguments/Cargo.toml
index 0e9229e73624..4cda3db2c267 100644
--- a/contribution/polars_ops_multiple_arguments/Cargo.toml
+++ b/contribution/polars_ops_multiple_arguments/Cargo.toml
@@ -3,8 +3,6 @@ name = "polars_ops_multiple_arguments"
 version = "0.1.0"
 edition = "2021"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
 polars = { path = "../../crates/polars" }
 polars-core = { path = "../../crates/polars-core" }
diff --git a/crates/polars-algo/Cargo.toml b/crates/polars-algo/Cargo.toml
index b94a3ded8719..9f3234958e00 100644
--- a/crates/polars-algo/Cargo.toml
+++ b/crates/polars-algo/Cargo.toml
@@ -8,8 +8,6 @@ license = { workspace = true }
 repository = { workspace = true }
 description = "Algorithms built upon Polars primitives"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
 polars-core = { version = "0.31.1", path = "../polars-core", features = ["dtype-categorical", "asof_join"], default-features = false }
 polars-lazy = { version = "0.31.1", path = "../polars-lazy", features = ["asof_join", "concat_str", "strings"] }
diff --git a/crates/polars-arrow/Cargo.toml b/crates/polars-arrow/Cargo.toml
index 44652a52f477..051a01370ca7 100644
--- a/crates/polars-arrow/Cargo.toml
+++ b/crates/polars-arrow/Cargo.toml
@@ -8,8 +8,6 @@ license = { workspace = true }
 repository = { workspace = true }
 description = "Arrow interfaces for Polars DataFrame library"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
 arrow.workspace = true
 atoi = { version = "2.0.0", optional = true }
diff --git a/crates/polars-core/Cargo.toml b/crates/polars-core/Cargo.toml
index 00df324df18b..e64ec698dea7 100644
--- a/crates/polars-core/Cargo.toml
+++ b/crates/polars-core/Cargo.toml
@@ -8,8 +8,6 @@ license = { workspace = true }
 repository = { workspace = true }
 description = "Core of the Polars DataFrame library"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [features]
 simd = ["arrow/simd", "polars-arrow/simd"]
 nightly = ["simd", "hashbrown/nightly", "polars-utils/nightly", "polars-arrow/nightly"]
diff --git a/crates/polars-error/Cargo.toml b/crates/polars-error/Cargo.toml
index 0308a285f5d1..80456e4ddf7f 100644
--- a/crates/polars-error/Cargo.toml
+++ b/crates/polars-error/Cargo.toml
@@ -8,8 +8,6 @@ license = { workspace = true }
 repository = { workspace = true }
 description = "Error definitions for the Polars DataFrame library"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
 arrow.workspace = true
 regex = { version = "1.6", optional = true }
diff --git a/crates/polars-io/Cargo.toml b/crates/polars-io/Cargo.toml
index 49a43b634f19..dac61ba81f48 100644
--- a/crates/polars-io/Cargo.toml
+++ b/crates/polars-io/Cargo.toml
@@ -8,8 +8,6 @@ license = { workspace = true }
 repository = { workspace = true }
 description = "IO related logic for the Polars DataFrame library"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [features]
 # support for arrows json parsing
 json = [
diff --git a/crates/polars-json/Cargo.toml b/crates/polars-json/Cargo.toml
index 6f84ece4f79b..0512836ceb31 100644
--- a/crates/polars-json/Cargo.toml
+++ b/crates/polars-json/Cargo.toml
@@ -8,8 +8,6 @@ license = { workspace = true }
 repository = { workspace = true }
 description = "JSON related logic for the Polars DataFrame library"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
 ahash.workspace = true
 arrow.workspace = true
diff --git a/crates/polars-lazy/Cargo.toml b/crates/polars-lazy/Cargo.toml
index 16b4117bc5e1..131de5f5ac34 100644
--- a/crates/polars-lazy/Cargo.toml
+++ b/crates/polars-lazy/Cargo.toml
@@ -8,8 +8,6 @@ license = { workspace = true }
 repository = { workspace = true }
 description = "Lazy query engine for the Polars DataFrame library"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dev-dependencies]
 serde_json = "1"
 
diff --git a/crates/polars-ops/Cargo.toml b/crates/polars-ops/Cargo.toml
index dbec69ab34a6..0bcdecbafec0 100644
--- a/crates/polars-ops/Cargo.toml
+++ b/crates/polars-ops/Cargo.toml
@@ -8,8 +8,6 @@ license = { workspace = true }
 repository = { workspace = true }
 description = "More operations on Polars data structures"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
 argminmax = { version = "0.6.1", default-features = false, features = ["float"] }
 arrow.workspace = true
diff --git a/crates/polars-pipe/Cargo.toml b/crates/polars-pipe/Cargo.toml
index d60db0101e21..b71c035002f5 100644
--- a/crates/polars-pipe/Cargo.toml
+++ b/crates/polars-pipe/Cargo.toml
@@ -8,8 +8,6 @@ license = { workspace = true }
 repository = { workspace = true }
 description = "Lazy query engine for the Polars DataFrame library"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
 crossbeam-channel = { version = "0.5", optional = true }
 crossbeam-queue = { version = "0.3", optional = true }
diff --git a/crates/polars-plan/Cargo.toml b/crates/polars-plan/Cargo.toml
index ce205826b1c8..b95039e1bdc2 100644
--- a/crates/polars-plan/Cargo.toml
+++ b/crates/polars-plan/Cargo.toml
@@ -11,8 +11,6 @@ description = "Lazy query engine for the Polars DataFrame library"
 [lib]
 doctest = false
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
 ahash.workspace = true
 arrow.workspace = true
diff --git a/crates/polars-row/Cargo.toml b/crates/polars-row/Cargo.toml
index 5bdf2ab15e91..7471540229e1 100644
--- a/crates/polars-row/Cargo.toml
+++ b/crates/polars-row/Cargo.toml
@@ -8,8 +8,6 @@ license = { workspace = true }
 repository = { workspace = true }
 description = "Row encodings for the Polars DataFrame library"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
 arrow.workspace = true
 polars-error = { version = "0.31.1", path = "../polars-error" }
diff --git a/crates/polars-sql/Cargo.toml b/crates/polars-sql/Cargo.toml
index 005d14d72025..442516548856 100644
--- a/crates/polars-sql/Cargo.toml
+++ b/crates/polars-sql/Cargo.toml
@@ -8,7 +8,6 @@ license = { workspace = true }
 repository = { workspace = true }
 description = "SQL transpiler for Polars. Converts SQL to Polars logical plans"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 [features]
 csv = ["polars-lazy/csv"]
 json = ["polars-lazy/json"]
diff --git a/crates/polars-time/Cargo.toml b/crates/polars-time/Cargo.toml
index a580d16ca008..be9bd330f33f 100644
--- a/crates/polars-time/Cargo.toml
+++ b/crates/polars-time/Cargo.toml
@@ -8,8 +8,6 @@ license = { workspace = true }
 repository = { workspace = true }
 description = "Time related code for the Polars DataFrame library"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
 arrow.workspace = true
 atoi = "2.0.0"
diff --git a/crates/polars-utils/Cargo.toml b/crates/polars-utils/Cargo.toml
index fc6daf5539e3..d949ffdb66a6 100644
--- a/crates/polars-utils/Cargo.toml
+++ b/crates/polars-utils/Cargo.toml
@@ -8,8 +8,6 @@ license = { workspace = true }
 repository = { workspace = true }
 description = "Private utils for the Polars DataFrame library"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
 ahash.workspace = true
 hashbrown.workspace = true
diff --git a/examples/python_rust_compiled_function/Cargo.toml b/examples/python_rust_compiled_function/Cargo.toml
index a37d35b4a775..109df4b8a333 100644
--- a/examples/python_rust_compiled_function/Cargo.toml
+++ b/examples/python_rust_compiled_function/Cargo.toml
@@ -3,7 +3,6 @@ name = "python_rust_compiled_function"
 version = "0.1.0"
 edition = "2021"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 [lib]
 name = "my_polars_functions"
 crate-type = ["cdylib"]
diff --git a/examples/read_csv/Cargo.toml b/examples/read_csv/Cargo.toml
index c75c54be9793..16293c7956c9 100644
--- a/examples/read_csv/Cargo.toml
+++ b/examples/read_csv/Cargo.toml
@@ -3,8 +3,6 @@ name = "read_csv"
 version = "0.1.0"
 edition = "2021"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [features]
 write_output = ["polars/ipc", "polars/parquet"]
 default = ["write_output"]
diff --git a/examples/read_json/Cargo.toml b/examples/read_json/Cargo.toml
index 26d4da9a04b8..d9e66858c2c0 100644
--- a/examples/read_json/Cargo.toml
+++ b/examples/read_json/Cargo.toml
@@ -3,7 +3,5 @@ name = "read_json"
 version = "0.1.0"
 edition = "2021"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
 polars = { path = "../../crates/polars", features = ["json"] }
diff --git a/examples/read_parquet/Cargo.toml b/examples/read_parquet/Cargo.toml
index cf8035a46772..0e88fb7b62ca 100644
--- a/examples/read_parquet/Cargo.toml
+++ b/examples/read_parquet/Cargo.toml
@@ -3,7 +3,5 @@ name = "read_parquet"
 version = "0.1.0"
 edition = "2021"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
 polars = { path = "../../crates/polars", features = ["lazy", "parquet"] }
diff --git a/examples/read_parquet_cloud/Cargo.toml b/examples/read_parquet_cloud/Cargo.toml
index 6197af0b792b..d0f1a23257a6 100644
--- a/examples/read_parquet_cloud/Cargo.toml
+++ b/examples/read_parquet_cloud/Cargo.toml
@@ -3,8 +3,6 @@ name = "read_parquet_cloud"
 version = "0.1.0"
 edition = "2021"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
 aws-creds = "0.35.0"
 polars = { path = "../../crates/polars", features = ["lazy", "aws"] }
diff --git a/examples/string_filter/Cargo.toml b/examples/string_filter/Cargo.toml
index 1dc4e0f356e4..a7738dd2db7f 100644
--- a/examples/string_filter/Cargo.toml
+++ b/examples/string_filter/Cargo.toml
@@ -3,7 +3,5 @@ name = "string_filter"
 version = "0.1.0"
 edition = "2021"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
 polars = { path = "../../crates/polars", features = ["strings", "lazy"] }
diff --git a/py-polars/Cargo.toml b/py-polars/Cargo.toml
index 637f333a63ec..9d11dda96ddf 100644
--- a/py-polars/Cargo.toml
+++ b/py-polars/Cargo.toml
@@ -3,8 +3,6 @@ name = "py-polars"
 version = "0.18.11"
 edition = "2021"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [workspace]
 # prevents package from thinking it's in the workspace
 [target.'cfg(any(not(target_os = "linux"), use_mimalloc))'.dependencies]