diff --git a/NEWS.md b/NEWS.md
index e9a6edcb6..8664c5138 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -4,6 +4,8 @@
 
 ### New features
 
+-   rust-polars is updated to 0.38.2 (#907).
+    -   Minimum supported Rust version (MSRV) is now 1.76.0.
 -   `as_polars_df(<nanoarrow_array>)` is added (#893).
 -   It is now possible to create an empty `DataFrame` with a specific schema
     with `pl$DataFrame(schema = my_schema)` (#901).
diff --git a/src/rust/Cargo.lock b/src/rust/Cargo.lock
index 38f42e2e6..07459948a 100644
--- a/src/rust/Cargo.lock
+++ b/src/rust/Cargo.lock
@@ -83,9 +83,9 @@ dependencies = [
 
 [[package]]
 name = "argminmax"
-version = "0.6.1"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "202108b46429b765ef483f8a24d5c46f48c14acfdacc086dd4ab6dddf6bcdbd2"
+checksum = "52424b59d69d69d5056d508b260553afd91c57e21849579cd1f50ee8b8b88eaa"
 dependencies = [
  "num-traits",
 ]
@@ -1354,8 +1354,8 @@ dependencies = [
 
 [[package]]
 name = "polars"
-version = "0.38.1"
-source = "git+https://github.com/pola-rs/polars.git?rev=a199ed57898343dc033e52132e8dfbc6f5ab09e0#a199ed57898343dc033e52132e8dfbc6f5ab09e0"
+version = "0.38.2"
+source = "git+https://github.com/pola-rs/polars.git?rev=946fad7a7b56a360e7ec04867aa19f212fcdf5d6#946fad7a7b56a360e7ec04867aa19f212fcdf5d6"
 dependencies = [
  "getrandom",
  "polars-arrow",
@@ -1374,8 +1374,8 @@ dependencies = [
 
 [[package]]
 name = "polars-arrow"
-version = "0.38.1"
-source = "git+https://github.com/pola-rs/polars.git?rev=a199ed57898343dc033e52132e8dfbc6f5ab09e0#a199ed57898343dc033e52132e8dfbc6f5ab09e0"
+version = "0.38.2"
+source = "git+https://github.com/pola-rs/polars.git?rev=946fad7a7b56a360e7ec04867aa19f212fcdf5d6#946fad7a7b56a360e7ec04867aa19f212fcdf5d6"
 dependencies = [
  "ahash",
  "atoi",
@@ -1421,8 +1421,8 @@ dependencies = [
 
 [[package]]
 name = "polars-compute"
-version = "0.38.1"
-source = "git+https://github.com/pola-rs/polars.git?rev=a199ed57898343dc033e52132e8dfbc6f5ab09e0#a199ed57898343dc033e52132e8dfbc6f5ab09e0"
+version = "0.38.2"
+source = "git+https://github.com/pola-rs/polars.git?rev=946fad7a7b56a360e7ec04867aa19f212fcdf5d6#946fad7a7b56a360e7ec04867aa19f212fcdf5d6"
 dependencies = [
  "bytemuck",
  "either",
@@ -1436,8 +1436,8 @@ dependencies = [
 
 [[package]]
 name = "polars-core"
-version = "0.38.1"
-source = "git+https://github.com/pola-rs/polars.git?rev=a199ed57898343dc033e52132e8dfbc6f5ab09e0#a199ed57898343dc033e52132e8dfbc6f5ab09e0"
+version = "0.38.2"
+source = "git+https://github.com/pola-rs/polars.git?rev=946fad7a7b56a360e7ec04867aa19f212fcdf5d6#946fad7a7b56a360e7ec04867aa19f212fcdf5d6"
 dependencies = [
  "ahash",
  "bitflags 2.4.2",
@@ -1470,8 +1470,8 @@ dependencies = [
 
 [[package]]
 name = "polars-error"
-version = "0.38.1"
-source = "git+https://github.com/pola-rs/polars.git?rev=a199ed57898343dc033e52132e8dfbc6f5ab09e0#a199ed57898343dc033e52132e8dfbc6f5ab09e0"
+version = "0.38.2"
+source = "git+https://github.com/pola-rs/polars.git?rev=946fad7a7b56a360e7ec04867aa19f212fcdf5d6#946fad7a7b56a360e7ec04867aa19f212fcdf5d6"
 dependencies = [
  "avro-schema",
  "polars-arrow-format",
@@ -1482,8 +1482,8 @@ dependencies = [
 
 [[package]]
 name = "polars-io"
-version = "0.38.1"
-source = "git+https://github.com/pola-rs/polars.git?rev=a199ed57898343dc033e52132e8dfbc6f5ab09e0#a199ed57898343dc033e52132e8dfbc6f5ab09e0"
+version = "0.38.2"
+source = "git+https://github.com/pola-rs/polars.git?rev=946fad7a7b56a360e7ec04867aa19f212fcdf5d6#946fad7a7b56a360e7ec04867aa19f212fcdf5d6"
 dependencies = [
  "ahash",
  "async-trait",
@@ -1523,8 +1523,8 @@ dependencies = [
 
 [[package]]
 name = "polars-json"
-version = "0.38.1"
-source = "git+https://github.com/pola-rs/polars.git?rev=a199ed57898343dc033e52132e8dfbc6f5ab09e0#a199ed57898343dc033e52132e8dfbc6f5ab09e0"
+version = "0.38.2"
+source = "git+https://github.com/pola-rs/polars.git?rev=946fad7a7b56a360e7ec04867aa19f212fcdf5d6#946fad7a7b56a360e7ec04867aa19f212fcdf5d6"
 dependencies = [
  "ahash",
  "chrono",
@@ -1543,8 +1543,8 @@ dependencies = [
 
 [[package]]
 name = "polars-lazy"
-version = "0.38.1"
-source = "git+https://github.com/pola-rs/polars.git?rev=a199ed57898343dc033e52132e8dfbc6f5ab09e0#a199ed57898343dc033e52132e8dfbc6f5ab09e0"
+version = "0.38.2"
+source = "git+https://github.com/pola-rs/polars.git?rev=946fad7a7b56a360e7ec04867aa19f212fcdf5d6#946fad7a7b56a360e7ec04867aa19f212fcdf5d6"
 dependencies = [
  "ahash",
  "bitflags 2.4.2",
@@ -1566,8 +1566,8 @@ dependencies = [
 
 [[package]]
 name = "polars-ops"
-version = "0.38.1"
-source = "git+https://github.com/pola-rs/polars.git?rev=a199ed57898343dc033e52132e8dfbc6f5ab09e0#a199ed57898343dc033e52132e8dfbc6f5ab09e0"
+version = "0.38.2"
+source = "git+https://github.com/pola-rs/polars.git?rev=946fad7a7b56a360e7ec04867aa19f212fcdf5d6#946fad7a7b56a360e7ec04867aa19f212fcdf5d6"
 dependencies = [
  "ahash",
  "aho-corasick",
@@ -1602,8 +1602,8 @@ dependencies = [
 
 [[package]]
 name = "polars-parquet"
-version = "0.38.1"
-source = "git+https://github.com/pola-rs/polars.git?rev=a199ed57898343dc033e52132e8dfbc6f5ab09e0#a199ed57898343dc033e52132e8dfbc6f5ab09e0"
+version = "0.38.2"
+source = "git+https://github.com/pola-rs/polars.git?rev=946fad7a7b56a360e7ec04867aa19f212fcdf5d6#946fad7a7b56a360e7ec04867aa19f212fcdf5d6"
 dependencies = [
  "ahash",
  "async-stream",
@@ -1627,8 +1627,8 @@ dependencies = [
 
 [[package]]
 name = "polars-pipe"
-version = "0.38.1"
-source = "git+https://github.com/pola-rs/polars.git?rev=a199ed57898343dc033e52132e8dfbc6f5ab09e0#a199ed57898343dc033e52132e8dfbc6f5ab09e0"
+version = "0.38.2"
+source = "git+https://github.com/pola-rs/polars.git?rev=946fad7a7b56a360e7ec04867aa19f212fcdf5d6#946fad7a7b56a360e7ec04867aa19f212fcdf5d6"
 dependencies = [
  "crossbeam-channel",
  "crossbeam-queue",
@@ -1651,8 +1651,8 @@ dependencies = [
 
 [[package]]
 name = "polars-plan"
-version = "0.38.1"
-source = "git+https://github.com/pola-rs/polars.git?rev=a199ed57898343dc033e52132e8dfbc6f5ab09e0#a199ed57898343dc033e52132e8dfbc6f5ab09e0"
+version = "0.38.2"
+source = "git+https://github.com/pola-rs/polars.git?rev=946fad7a7b56a360e7ec04867aa19f212fcdf5d6#946fad7a7b56a360e7ec04867aa19f212fcdf5d6"
 dependencies = [
  "ahash",
  "bytemuck",
@@ -1678,8 +1678,8 @@ dependencies = [
 
 [[package]]
 name = "polars-row"
-version = "0.38.1"
-source = "git+https://github.com/pola-rs/polars.git?rev=a199ed57898343dc033e52132e8dfbc6f5ab09e0#a199ed57898343dc033e52132e8dfbc6f5ab09e0"
+version = "0.38.2"
+source = "git+https://github.com/pola-rs/polars.git?rev=946fad7a7b56a360e7ec04867aa19f212fcdf5d6#946fad7a7b56a360e7ec04867aa19f212fcdf5d6"
 dependencies = [
  "bytemuck",
  "polars-arrow",
@@ -1689,8 +1689,8 @@ dependencies = [
 
 [[package]]
 name = "polars-sql"
-version = "0.38.1"
-source = "git+https://github.com/pola-rs/polars.git?rev=a199ed57898343dc033e52132e8dfbc6f5ab09e0#a199ed57898343dc033e52132e8dfbc6f5ab09e0"
+version = "0.38.2"
+source = "git+https://github.com/pola-rs/polars.git?rev=946fad7a7b56a360e7ec04867aa19f212fcdf5d6#946fad7a7b56a360e7ec04867aa19f212fcdf5d6"
 dependencies = [
  "hex",
  "polars-arrow",
@@ -1706,8 +1706,8 @@ dependencies = [
 
 [[package]]
 name = "polars-time"
-version = "0.38.1"
-source = "git+https://github.com/pola-rs/polars.git?rev=a199ed57898343dc033e52132e8dfbc6f5ab09e0#a199ed57898343dc033e52132e8dfbc6f5ab09e0"
+version = "0.38.2"
+source = "git+https://github.com/pola-rs/polars.git?rev=946fad7a7b56a360e7ec04867aa19f212fcdf5d6#946fad7a7b56a360e7ec04867aa19f212fcdf5d6"
 dependencies = [
  "atoi",
  "chrono",
@@ -1726,8 +1726,8 @@ dependencies = [
 
 [[package]]
 name = "polars-utils"
-version = "0.38.1"
-source = "git+https://github.com/pola-rs/polars.git?rev=a199ed57898343dc033e52132e8dfbc6f5ab09e0#a199ed57898343dc033e52132e8dfbc6f5ab09e0"
+version = "0.38.2"
+source = "git+https://github.com/pola-rs/polars.git?rev=946fad7a7b56a360e7ec04867aa19f212fcdf5d6#946fad7a7b56a360e7ec04867aa19f212fcdf5d6"
 dependencies = [
  "ahash",
  "bytemuck",
diff --git a/src/rust/Cargo.toml b/src/rust/Cargo.toml
index 0296ab8ce..e2db246a1 100644
--- a/src/rust/Cargo.toml
+++ b/src/rust/Cargo.toml
@@ -2,7 +2,7 @@
 name = "r-polars"
 version = "0.38.1"
 edition = "2021"
-rust-version = "1.74.1"
+rust-version = "1.76.0"
 publish = false
 
 [lib]
@@ -52,8 +52,8 @@ serde_json = "*"
 smartstring = "1.0.1"
 state = "0.6.0"
 thiserror = "1.0.57"
-polars-core = { git = "https://github.com/pola-rs/polars.git", rev = "a199ed57898343dc033e52132e8dfbc6f5ab09e0", default-features = false }
-polars-lazy = { git = "https://github.com/pola-rs/polars.git", rev = "a199ed57898343dc033e52132e8dfbc6f5ab09e0", default-features = false }
+polars-core = { git = "https://github.com/pola-rs/polars.git", rev = "946fad7a7b56a360e7ec04867aa19f212fcdf5d6", default-features = false }
+polars-lazy = { git = "https://github.com/pola-rs/polars.git", rev = "946fad7a7b56a360e7ec04867aa19f212fcdf5d6", default-features = false }
 either = "1"
 #features copied from node-polars
 
@@ -153,4 +153,4 @@ features = [
   "zip_with",
 ]
 git = "https://github.com/pola-rs/polars.git"
-rev = "a199ed57898343dc033e52132e8dfbc6f5ab09e0"
+rev = "946fad7a7b56a360e7ec04867aa19f212fcdf5d6"
diff --git a/src/rust/src/lazy/dataframe.rs b/src/rust/src/lazy/dataframe.rs
index 7cd3d1ec8..dc668c993 100644
--- a/src/rust/src/lazy/dataframe.rs
+++ b/src/rust/src/lazy/dataframe.rs
@@ -564,6 +564,7 @@ impl RPolarsLazyFrame {
             comm_subexpr_elim,
             streaming,
             fast_projection: _,
+            row_estimate: _,
             eager,
         } = self.0.get_current_optimizations();
         list!(