In August 2021, Dean was named in England's
Women's Twenty20 International (WT20I) squad for their series
against New Zealand. However, Dean was ruled out of the first WT20I match after being identified as a possible
COVID-19 contact. The following month, Dean was named in England's
Women's One Day International (WODI) squad, also for the matches against New Zealand. She made her WODI debut on 16 September 2021, for England against
New Zealand. She went on to be the joint-leading wicket-taker in the five-match series, with 10 wickets, including taking 4/36 in the 2nd ODI to help England to a 13-run victory. In December 2021, Dean was named in England's squad for their
tour to Australia to contest the
Women's Ashes. She made her
Women's Twenty20 International (WT20I) debut on 20 January 2022, for England against Australia, although the match was abandoned after 4.1 overs due to rain. She made her
Women's Test match debut on 27 January 2022, for England against Australia in the one-off Women's Ashes Test. She dismissed
Beth Mooney to claim her first Test wicket, and ended with figures of 2/24 in Australia's second innings. She also appeared in two of the WODIs on the tour, but failed to take a wicket. In February 2022, she was named in England's squad for the
2022 Women's Cricket World Cup in
New Zealand. She played six matches in the tournament as England reached the final, and was the seventh-highest wicket-taker in the competition, with 11 wickets. She took her ODI career-best bowling figures in her second match of the tournament, taking 4/23 against
India. In July 2022, Dean was the leading wicket-taker in England's ODI series
against South Africa, with 8 wickets at an average of 18.62. In September 2022, she played all three matches of England's ODI series
against India, taking three wickets and scoring 108 runs. In the third ODI at
Lord's, Dean made her ODI high score of 47 before being
run out at the non-striker's end, the last wicket to fall with England short of their target by 17 runs. The following day, in the
Rachael Heyhoe Flint Trophy final, Dean "playfully" pretended to recreate the run out whilst bowling. In November 2022, Dean was awarded with her first England central contract. In December 2022, Dean was England's leading wicket-taker in both their ODI and T20I series
against the West Indies, with seven and eleven wickets, respectively. She was also named Player of the Series in the T20I series. In January 2023, Dean was named in England's squad for the
2023 ICC Women's T20 World Cup. She played all five of England's matches at the tournament, taking four wickets at an average of 32.75. Later that summer, she was named in England's squad for their
series against Sri Lanka. She took her maiden international five-wicket haul in the 3rd ODI, with 5/31. In December 2023, she was in England's squad for their
tour of India, playing two T20Is and the only Test match. She took five wickets in the Test match, including 4/68 in the second innings. In April 2024, during the 1st ODI on
England's tour of New Zealand, Dean became the fastest bowler to take 50 WODI wickets, doing so in 26 matches. In the same match, alongside
Amy Jones, she also broke the record for the highest 7th wicket partnership in WODIs with an unbroken 130-run stand. Dean rounded off an eventful month by moving up to number two in the
ICC Women's ODI bowling rankings. In June, Dean took 4/38 in nine overs as England defeated New Zealand by nine wickets at the
Riverside Ground, Chester-le-Street, in the first ODI of a three-match series. She was named in the England squad for the
2024 ICC Women's T20 World Cup. Dean was named in England's squad for their multi-format tour to
South Africa in November 2024. She became the third English woman to take an ODI
hat-trick as England won the second match of the series. The wickets were split across two overs, with Dean and her teammates not realising she had taken a hatrick until after the innings had finished. She was named in the England squad for the
2025 Women's Ashes series in Australia. ==References==