diff --git a/Cargo.toml b/Cargo.toml
index 31b6616..69bd3f4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,7 +25,15 @@ path = "src/lib.rs"
 debug = true
 
 [features]
-default = ["native-tls"]
+default = [
+    "native-tls",
+    "flate2/zlib",
+    "mysql_common/bigdecimal03",
+    "mysql_common/rust_decimal",
+    "mysql_common/time03",
+    "mysql_common/uuid",
+    "mysql_common/frunk",
+]
 rustls-tls = ["rustls", "webpki", "webpki-roots", "rustls-pemfile"]
 nightly = []
 
@@ -33,16 +41,18 @@ nightly = []
 lazy_static = "1.4.0"
 rand = "0.8.2"
 serde_derive = "1"
+time = "0.3"
 
 [dependencies]
 bufstream = "~0.1"
 bytes = "1.0.1"
 io-enum = "1.0.0"
+flate2 = { version = "1.0", default-features = false }
 lru = "0.7"
-mysql_common = "0.27.2"
+mysql_common = { version = "0.28.0", default-features = false }
 socket2 = "0.4"
 once_cell = "1.7.2"
-pem = "0.8.1"
+pem = "1.0.1"
 percent-encoding = "2.1.0"
 serde = "1"
 serde_json = "1"
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index fe55025..064bf2c 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -45,11 +45,11 @@ jobs:
           SSL=false COMPRESS=true cargo test
           SSL=true COMPRESS=true cargo test
 
-          SSL=true COMPRESS=false cargo test --no-default-features --features rustls-tls
-          SSL=true COMPRESS=true cargo test --no-default-features --features rustls-tls
+          SSL=true COMPRESS=false cargo test --no-default-features --features rustls-tls,flate2/zlib,mysql_common/time03
+          SSL=true COMPRESS=true cargo test --no-default-features --features rustls-tls,flate2/zlib,mysql_common/time03
 
-          SSL=false COMPRESS=true cargo test --no-default-features
-          SSL=false COMPRESS=false cargo test --no-default-features
+          SSL=false COMPRESS=true cargo test --no-default-features --features flate2/zlib,mysql_common/time03
+          SSL=false COMPRESS=false cargo test --no-default-features --features flate2/zlib,mysql_common/time03
         env:
           RUST_BACKTRACE: 1
           DATABASE_URL: mysql://root:root@127.0.0.1:3306/mysql
@@ -91,11 +91,11 @@ jobs:
           SSL=false COMPRESS=true cargo test
           SSL=true COMPRESS=true cargo test
 
-          SSL=true COMPRESS=false cargo test --no-default-features --features rustls-tls
-          SSL=true COMPRESS=true cargo test --no-default-features --features rustls-tls
+          SSL=true COMPRESS=false cargo test --no-default-features --features rustls-tls,flate2/zlib,mysql_common/time03
+          SSL=true COMPRESS=true cargo test --no-default-features --features rustls-tls,flate2/zlib,mysql_common/time03
 
-          SSL=false COMPRESS=true cargo test --no-default-features
-          SSL=false COMPRESS=false cargo test --no-default-features
+          SSL=false COMPRESS=true cargo test --no-default-features --features flate2/zlib,mysql_common/time03
+          SSL=false COMPRESS=false cargo test --no-default-features --features flate2/zlib,mysql_common/time03
         env:
           RUST_BACKTRACE: 1
           DATABASE_URL: mysql://root@127.0.0.1/mysql
@@ -142,11 +142,11 @@ jobs:
           SSL=false COMPRESS=true cargo test
           SSL=true COMPRESS=true cargo test
 
-          SSL=true COMPRESS=false cargo test --no-default-features --features rustls-tls
-          SSL=true COMPRESS=true cargo test --no-default-features --features rustls-tls
+          SSL=true COMPRESS=false cargo test --no-default-features --features rustls-tls,flate2/zlib,mysql_common/time03
+          SSL=true COMPRESS=true cargo test --no-default-features --features rustls-tls,flate2/zlib,mysql_common/time03
 
-          SSL=false COMPRESS=true cargo test --no-default-features
-          SSL=false COMPRESS=false cargo test --no-default-features
+          SSL=false COMPRESS=true cargo test --no-default-features --features flate2/zlib,mysql_common/time03
+          SSL=false COMPRESS=false cargo test --no-default-features --features flate2/zlib,mysql_common/time03
         env:
           RUST_BACKTRACE: 1
           DATABASE_URL: mysql://root:password@127.0.0.1/mysql
@@ -192,11 +192,11 @@ jobs:
           docker exec container bash -l -c "cd \$HOME && DATABASE_URL=$DATABASE_URL SSL=$SSL cargo test"
           docker exec container bash -l -c "cd \$HOME && DATABASE_URL=$DATABASE_URL SSL=$SSL COMPRESS=true cargo test"
 
-          docker exec container bash -l -c "cd \$HOME && DATABASE_URL=$DATABASE_URL SSL=true COMPRESS=false cargo test --no-default-features --features rustls-tls"
-          docker exec container bash -l -c "cd \$HOME && DATABASE_URL=$DATABASE_URL SSL=true COMPRESS=true cargo test --no-default-features --features rustls-tls"
+          docker exec container bash -l -c "cd \$HOME && DATABASE_URL=$DATABASE_URL SSL=true COMPRESS=false cargo test --no-default-features --features rustls-tls,flate2/zlib,mysql_common/time03"
+          docker exec container bash -l -c "cd \$HOME && DATABASE_URL=$DATABASE_URL SSL=true COMPRESS=true cargo test --no-default-features --features rustls-tls,flate2/zlib,mysql_common/time03"
 
-          docker exec container bash -l -c "cd \$HOME && DATABASE_URL=$DATABASE_URL SSL=false COMPRESS=true cargo test --no-default-features"
-          docker exec container bash -l -c "cd \$HOME && DATABASE_URL=$DATABASE_URL SSL=false COMPRESS=false cargo test --no-default-features"
+          docker exec container bash -l -c "cd \$HOME && DATABASE_URL=$DATABASE_URL SSL=false COMPRESS=true cargo test --no-default-features --features flate2/zlib,mysql_common/time03"
+          docker exec container bash -l -c "cd \$HOME && DATABASE_URL=$DATABASE_URL SSL=false COMPRESS=false cargo test --no-default-features --features flate2/zlib,mysql_common/time03"
         env:
           RUST_BACKTRACE: 1
           DATABASE_URL: mysql://root:password@127.0.0.1/mysql
@@ -240,8 +240,8 @@ jobs:
                   --performance-schema=on \
                   --log-bin=mysql-bin --gtid-domain-id=1 \
                   --ssl \
-                  --ssl-ca=/root/tests/ca-cert.pem \
-                  --ssl-cert=/root/tests/server-cert.pem \
+                  --ssl-ca=/root/tests/ca.crt \
+                  --ssl-cert=/root/tests/server.crt \
                   --ssl-key=/root/tests/server-key.pem &
           while ! nc -W 1 localhost 3307 | grep -q -P '.+'; do sleep 1; done
           docker logs container
@@ -260,11 +260,11 @@ jobs:
           docker exec container bash -l -c "cd \$HOME && DATABASE_URL=$DATABASE_URL SSL=true cargo test"
           docker exec container bash -l -c "cd \$HOME && DATABASE_URL=$DATABASE_URL SSL=true COMPRESS=true cargo test"
 
-          docker exec container bash -l -c "cd \$HOME && DATABASE_URL=$DATABASE_URL SSL=true COMPRESS=false cargo test --no-default-features --features rustls-tls"
-          docker exec container bash -l -c "cd \$HOME && DATABASE_URL=$DATABASE_URL SSL=true COMPRESS=true cargo test --no-default-features --features rustls-tls"
+          docker exec container bash -l -c "cd \$HOME && DATABASE_URL=$DATABASE_URL SSL=true COMPRESS=false cargo test --no-default-features --features rustls-tls,flate2/zlib,mysql_common/time03"
+          docker exec container bash -l -c "cd \$HOME && DATABASE_URL=$DATABASE_URL SSL=true COMPRESS=true cargo test --no-default-features --features rustls-tls,flate2/zlib,mysql_common/time03"
 
-          docker exec container bash -l -c "cd \$HOME && DATABASE_URL=$DATABASE_URL SSL=false COMPRESS=true cargo test --no-default-features"
-          docker exec container bash -l -c "cd \$HOME && DATABASE_URL=$DATABASE_URL SSL=false COMPRESS=false cargo test --no-default-features"
+          docker exec container bash -l -c "cd \$HOME && DATABASE_URL=$DATABASE_URL SSL=false COMPRESS=true cargo test --no-default-features --features flate2/zlib,mysql_common/time03"
+          docker exec container bash -l -c "cd \$HOME && DATABASE_URL=$DATABASE_URL SSL=false COMPRESS=false cargo test --no-default-features --features flate2/zlib,mysql_common/time03"
         env:
           RUST_BACKTRACE: 1
           DATABASE_URL: mysql://root:password@127.0.0.1/mysql
diff --git a/src/conn/mod.rs b/src/conn/mod.rs
index c366b05..8592cc1 100644
--- a/src/conn/mod.rs
+++ b/src/conn/mod.rs
@@ -537,7 +537,15 @@ impl Conn {
             }
         }
 
-        let nonce = handshake.nonce();
+        // Handshake scramble is always 21 bytes length (20 + zero terminator)
+        let nonce = {
+            let mut nonce = Vec::from(handshake.scramble_1_ref());
+            nonce.extend_from_slice(handshake.scramble_2_ref().unwrap_or(&[][..]));
+            // Trim zero terminator. Fill with zeroes if nonce
+            // is somehow smaller than 20 bytes (this matches the server behavior).
+            nonce.resize(20, 0);
+            nonce
+        };
 
         let auth_plugin = handshake
             .auth_plugin()
@@ -1160,12 +1168,12 @@ mod test {
         };
 
         use mysql_common::{binlog::events::EventData, packets::binlog_request::BinlogRequest};
+        use time::PrimitiveDateTime;
 
         use crate::{
             from_row, from_value, params,
             prelude::*,
             test_misc::get_opts,
-            time::PrimitiveDateTime,
             Conn,
             DriverError::{MissingNamedParameter, NamedParamsForPositionalQuery},
             Error::DriverError,
diff --git a/src/io/tls/native_tls_io.rs b/src/io/tls/native_tls_io.rs
index 30af31b..10f6fa9 100644
--- a/src/io/tls/native_tls_io.rs
+++ b/src/io/tls/native_tls_io.rs
@@ -36,6 +36,7 @@ impl Stream {
                 .map(|x| vec![x])
                 .or_else(|_| {
                     pem::parse_many(&*root_cert_data)
+                        .unwrap_or_default()
                         .iter()
                         .map(pem::encode)
                         .map(|s| Certificate::from_pem(s.as_bytes()))
diff --git a/src/lib.rs b/src/lib.rs
index 6cb1d6c..fc77af8 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -324,8 +324,8 @@
 //!         println!("A double precision float value: {}", from_value::<f64>(val))
 //!     }
 //!     val @ Value::Date(..) => {
-//!         use mysql::chrono::NaiveDateTime;
-//!         println!("A date value: {}", from_value::<NaiveDateTime>(val))
+//!         use time::PrimitiveDateTime;
+//!         println!("A date value: {}", from_value::<PrimitiveDateTime>(val))
 //!     }
 //!     val @ Value::Time(..) => {
 //!         use std::time::Duration;
@@ -769,13 +769,6 @@ pub extern crate serde_json;
 #[macro_use]
 extern crate serde_derive;
 
-/// Reexport of `chrono` crate.
-pub use crate::myc::chrono;
-/// Reexport of `time` crate.
-pub use crate::myc::time;
-/// Reexport of `uuid` crate.
-pub use crate::myc::uuid;
-
 mod buffer_pool;
 mod conn;
 pub mod error;