diff --git a/Cargo.lock b/Cargo.lock
index 38775fd..f6760f5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -86,9 +86,9 @@ checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
 
 [[package]]
 name = "calamine"
-version = "0.18.0"
+version = "0.22.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b86ca78da4bdce5ac0f0bdbc0218ad14232f1e668376e044233f64c527cf5abb"
+checksum = "fe0ba51a659bb6c8bffd6f7c1c5ffafcafa0c97e4769411d841c3cc5c154ab47"
 dependencies = [
  "byteorder",
  "codepage",
@@ -175,6 +175,15 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "crossbeam-utils"
+version = "0.8.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a22b2d63d4d1dc0b7f1b6b2747dd0088008a9be28b6ddf0b1e7d335e3037294"
+dependencies = [
+ "cfg-if",
+]
+
 [[package]]
 name = "csv"
 version = "1.1.6"
@@ -199,7 +208,7 @@ dependencies = [
 
 [[package]]
 name = "drepr"
-version = "1.2.0"
+version = "1.2.1"
 dependencies = [
  "chrono",
  "clap",
@@ -641,9 +650,9 @@ dependencies = [
 
 [[package]]
 name = "quick-xml"
-version = "0.19.0"
+version = "0.30.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b3d72d5477478f85bd00b6521780dfba1ec6cdaadcf90b8b181c36d7de561f9b"
+checksum = "eff6510e86862b57b210fd8cbe8ed3f0d7d600b9c2863cd4549a2e033c66e956"
 dependencies = [
  "encoding_rs",
  "memchr",
@@ -666,7 +675,7 @@ checksum = "60a357793950651c4ed0f3f52338f53b2f809f32d83a07f72909fa13e4c6c1e3"
 
 [[package]]
 name = "readers"
-version = "0.2.2"
+version = "0.2.3"
 dependencies = [
  "calamine",
  "clap",
@@ -815,26 +824,6 @@ version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b1141d4d61095b28419e22cb0bbf02755f5e54e0526f97f1e3d1d160e60885fb"
 
-[[package]]
-name = "thiserror"
-version = "1.0.31"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd829fe32373d27f76265620b5309d0340cb8550f523c1dda251d6298069069a"
-dependencies = [
- "thiserror-impl",
-]
-
-[[package]]
-name = "thiserror-impl"
-version = "1.0.31"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0396bc89e626244658bef819e22d0cc459e795a5ebe878e6ec336d1674a8d79a"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "time"
 version = "0.1.44"
@@ -977,12 +966,12 @@ dependencies = [
 
 [[package]]
 name = "zip"
-version = "0.5.13"
+version = "0.6.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "93ab48844d61251bb3835145c521d88aa4031d7139e8485990f60ca911fa0815"
+checksum = "760394e246e4c28189f19d488c058bf16f564016aefac5d32bb1f3b51d5e9261"
 dependencies = [
  "byteorder",
  "crc32fast",
+ "crossbeam-utils",
  "flate2",
- "thiserror",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 4491017..f9476d6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "drepr"
-version = "1.2.0"
+version = "1.2.1"
 authors = ["Binh Vu <binh@toan2.com>"]
 edition = "2018"
 
diff --git a/pyproject.toml b/pyproject.toml
index 854ddcb..5bfbe26 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "drepr"
-version = "2.11.0"
+version = "2.11.1"
 description = "Data Representation Language for Reading Heterogeneous Datasets"
 readme = "README.md"
 requires-python = ">=3.8"
diff --git a/readers/Cargo.toml b/readers/Cargo.toml
index 16fc84d..4be9e3a 100644
--- a/readers/Cargo.toml
+++ b/readers/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "readers"
-version = "0.2.2"
+version = "0.2.3"
 authors = ["Binh Vu <binh@toan2.com>"]
 edition = "2018"
 
@@ -23,6 +23,6 @@ lazy_static = "1.4.0"
 netcdf = { version = "0.7.0", features = ["static"] }
 
 # for excel
-calamine = "0.18.0"
+calamine = "0.22.1"
 
 pyo3 = "0.16.5"
diff --git a/readers/src/spreadsheet/spreadsheet_ra_reader.rs b/readers/src/spreadsheet/spreadsheet_ra_reader.rs
index f1f7bf4..5e91c74 100644
--- a/readers/src/spreadsheet/spreadsheet_ra_reader.rs
+++ b/readers/src/spreadsheet/spreadsheet_ra_reader.rs
@@ -1,10 +1,9 @@
-use crate::prelude::{Index, Value, PathExpr, IndexIterator};
-use crate::ra_reader::{RAReader, default_iter_index};
+use crate::prelude::{Index, IndexIterator, PathExpr, Value};
+use crate::ra_reader::{default_iter_index, RAReader};
 
 use calamine::{open_workbook_auto, DataType, Reader};
 use hashbrown::HashMap;
 
-
 #[derive(Debug)]
 pub struct SpreadsheetRAReader {
   sheets: Vec<Value>,
@@ -33,6 +32,9 @@ impl SpreadsheetRAReader {
                 DataType::Int(v) => Value::I64(*v),
                 DataType::Float(v) => Value::F64(*v),
                 DataType::DateTime(v) => Value::F64(*v),
+                DataType::Duration(v) => Value::F64(*v),
+                DataType::DateTimeIso(v) => Value::Str(v.to_owned()),
+                DataType::DurationIso(v) => Value::Str(v.to_owned()),
                 DataType::Empty => Value::Str(String::new()),
                 DataType::Error(_) => Value::Null,
               })
@@ -47,7 +49,11 @@ impl SpreadsheetRAReader {
       }
     }
 
-    return SpreadsheetRAReader { sheets, name2index, sheet_names };
+    return SpreadsheetRAReader {
+      sheets,
+      name2index,
+      sheet_names,
+    };
   }
 }
 
@@ -60,7 +66,7 @@ impl RAReader for SpreadsheetRAReader {
         } else {
           self.sheets[*v] = val;
         }
-      },
+      }
       Index::Str(v) => {
         if start_idx < index.len() - 1 {
           self.sheets[self.name2index[v]].set_value(index, start_idx + 1, val);
@@ -79,7 +85,7 @@ impl RAReader for SpreadsheetRAReader {
         } else {
           &self.sheets[*v]
         }
-      },
+      }
       Index::Str(v) => {
         if start_idx < index.len() - 1 {
           self.sheets[self.name2index[v]].get_value(index, start_idx + 1)
@@ -98,7 +104,7 @@ impl RAReader for SpreadsheetRAReader {
         } else {
           &mut self.sheets[*v]
         }
-      },
+      }
       Index::Str(v) => {
         if start_idx < index.len() - 1 {
           self.sheets[self.name2index[v]].get_mut_value(index, start_idx + 1)
@@ -115,12 +121,8 @@ impl RAReader for SpreadsheetRAReader {
 
   fn remove(&mut self, index: &Index) {
     let sheet_index = match index {
-      Index::Idx(v) => {
-        *v
-      },
-      Index::Str(v) => {
-        self.name2index[v]
-      }
+      Index::Idx(v) => *v,
+      Index::Str(v) => self.name2index[v],
     };
 
     self.sheets.remove(sheet_index);
@@ -138,4 +140,4 @@ impl RAReader for SpreadsheetRAReader {
   fn iter_index<'a>(&'a self, loc: &PathExpr) -> Box<dyn IndexIterator + 'a> {
     default_iter_index(self, loc)
   }
-}
\ No newline at end of file
+}