diff --git a/Cargo.toml b/Cargo.toml
index 7e232e5..abd3083 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,15 +9,15 @@ members = [
 ]
 
 [workspace.dependencies]
-polars = { version = "0.44.0", default-features = false }
-polars-core = { version = "0.44.0", default-features = false }
-polars-ffi = { version = "0.44.0", default-features = false }
-polars-plan = { version = "0.44.0", default-feautres = false }
-polars-lazy = { version = "0.44.0", default-features = false }
+polars = { version = "0.45.0", default-features = false }
+polars-core = { version = "0.45.0", default-features = false }
+polars-ffi = { version = "0.45.0", default-features = false }
+polars-plan = { version = "0.45.0", default-feautres = false }
+polars-lazy = { version = "0.45.0", default-features = false }
 
 [workspace.dependencies.arrow]
 package = "polars-arrow"
-version = "0.44.0"
+version = "0.45.0"
 path = "../polars/crates/polars-arrow"
 default-features = false
 
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index a6e580b..11c73a2 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,2 +1,2 @@
 [toolchain]
-channel = "nightly-2024-07-26"
+channel = "nightly-2024-11-28"