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Every Azul Zulu version maps onto a specific OpenJDK version. The Java version your application reports at runtime is the OpenJDK version, while the Azul Zulu version identifies the build that delivers it. In the September 2026 release, for example, Azul Zulu 25.36.302 contains OpenJDK 25.0.4.1.1, and Azul Zulu 8.96.0.302 contains OpenJDK 8u504.

Use the tables below to translate between the two in either direction:

  • From an OpenJDK version, such as 25.0.4.1.1 or 8u504, to the Azul Zulu version that contains it.

  • From an Azul Zulu version, such as 25.36.302, back to the OpenJDK release it is built from.

See Versioning and Naming Conventions for how an Azul Zulu version number is built up. Azul builds Zulu for every currently supported Java version, as listed on Support lifecycle for existing and planned JDK releases. Those Java versions get a Critical Patch Update (CPU) with security and critical bug fixes, and a Patch Set Update (PSU) that adds the remaining non-security bug fixes. Support Lifecycle and End of Support explains the support terms behind those dates, and what changes when a version reaches the end of them.

The following tables allow you to find which Zulu version corresponds to which OpenJDK release for all CPU and PSU releases since July 2014.

The data used on this page, is also available in JSON format.

OpenJDK Version
Azul Zulu Version
Release

September 2026 Versions

September 2026 Back to Top
The September 2026 Critical Security Patch Update (CSPU) for Azul Zulu Builds of OpenJDK, released September 15, 2026, is a limited, Azul-specific release that applies only to Azul Zulu FIPS bundles. It does not apply to any other Zulu packages or to any non-Zulu packages.
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
88u503-b018.95.0.3028u504-b018.96.0.302
1111.0.31.0.201+111.89.30211.0.32.1+111.90.302
1717.0.19.0.201+117.67.30217.0.20.1+117.68.302
2121.0.11.0.201+121.51.30221.0.12.1+121.52.302
2525.0.3.0.201+125.35.30225.0.4.1.1+125.36.302

August 2026 Versions

August 2026 Back to Top
The August 2026 release is the first monthly update release delivering Java Critical Security Patch Updates (CSPU).
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66b1836.81.0.204——
77u513-b017.87.0.204——
88u503-b018.95.0.2048u504-b018.96.0.205
1111.0.31.0.201+111.89.20411.0.32.1+111.90.205
1717.0.19.0.201+117.67.20417.0.20.1+117.68.203
2121.0.11.0.201+121.51.20421.0.12.1+121.52.203
2525.0.3.0.201+125.35.20425.0.4.1+125.36.205
26——26.0.2.1+126.32.203

July 2026 Versions

July 2026 Back to Top
July 2026 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66b1816.81.0.14——
77u511-b017.87.0.14——
88u501-b018.95.0.148u502-b078.96.0.19
1111.0.31.0.101+111.89.1411.0.32+911.90.19
1717.0.19.0.101+117.67.1417.0.20+817.68.17
2121.0.11.0.101+121.51.1421.0.12+821.52.15
2525.0.3.0.101+125.35.1225.0.4+725.36.15
26——26.0.2+1026.32.13

April 2026 Versions

April 2026 Back to Top
April 2026 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66b1796.79.0.14——
77u501-b017.85.0.12——
88u491-b018.93.0.188u492-b098.94.0.17
1111.0.30.0.101+111.87.1811.0.31+1111.88.17
1717.0.18.0.101+117.65.1817.0.19+1017.66.19
2121.0.10.0.101+121.49.1821.0.11+1021.50.19
2525.0.2.0.101+125.33.1625.0.3+925.34.17
26——26.0.1+826.30.11

January 2026 Versions

January 2026 Back to Top
January 2026 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66b1776.77.0.12——
77u491-b017.83.0.12——
88u481-b018.91.0.128u482-b088.92.0.19
1111.0.29.0.101+111.85.1211.0.30+711.86.19
1717.0.17.0.101+117.63.1217.0.18+817.64.15
2121.0.9.0.101+121.47.1421.0.10+721.48.15
2525.0.1.0.101+125.31.1425.0.2+1025.32.17

October 2025 Versions

October 2025 Back to Top
October 2025 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66b1756.75.0.14——
77u481-b017.81.0.12——
88u471-b018.89.0.148u472-b088.90.0.19
1111.0.28.0.101+111.83.1211.0.29+711.84.17
1717.0.16.0.101+117.61.1217.0.17+1017.62.17
2121.0.8.0.101+121.45.1421.0.9+1021.46.19
2525.0.0.0.101+125.29.1225.0.1+825.30.17

July 2025 Versions

July 2025 Back to Top
July 2025 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66b1736.73.0.16——
77u471-b017.79.0.14——
88u461-b018.87.0.168u462-b088.88.0.19
1111.0.27.0.101+111.81.1611.0.28+611.82.19
1717.0.15.0.101+117.59.1617.0.16+817.60.17
2121.0.7.0.101+121.43.1621.0.8+921.44.17
24——24.0.2+1124.32.13

April 2025 Versions

April 2025 Back to Top
April 2025 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66b1716.71.0.16——
77u461-b017.77.0.14——
88u451-b028.85.0.228u452-b088.86.0.25
1111.0.26.0.101+211.79.1811.0.27+611.80.21
1717.0.14.0.101+217.57.1817.0.15+617.58.21
2121.0.6.0.101+221.41.1821.0.7+621.42.19
24——24.0.1+924.30.11

January 2025 Versions

January 2025 Back to Top
January 2025 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66b1696.69.0.14——
77u451-b027.75.0.14——
88u441-b018.83.0.128u442-b068.84.0.15
1111.0.25.0.101+111.77.1411.0.26+411.78.15
1717.0.13.0.101+117.55.1417.0.14+717.56.15
2121.0.5.0.101+121.39.1421.0.6+721.40.17
23——23.0.2+723.32.11

October 2024 Versions

October 2024 Back to Top
October 2024 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66b1676.67.0.12——
77u441-b027.73.0.14——
88u431-b018.81.0.128u432-b068.82.0.21
1111.0.24.0.101+111.75.1211.0.25+911.76.21
1717.0.12.0.101+117.53.1217.0.13+1117.54.21
2121.0.4.0.101+121.37.1221.0.5+1121.38.21
23——23.0.1+1123.30.13

July 2024 Versions

July 2024 Back to Top
July 2024 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66b1656.65.0.16——
77u431-b047.71.0.18——
88u421-b028.79.0.148u422-b058.80.0.17
1111.0.23.0.101+211.73.1411.0.24+811.74.15
1717.0.11.0.101+317.51.1617.0.12+717.52.17
2121.0.3.0.101+421.35.1821.0.4+721.36.17
22——22.0.2+922.32.15

April 2024 Versions

April 2024 Back to Top
April 2024 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66b1636.63.0.14——
77u421-b027.69.0.14——
88u411-b028.77.0.148u412-b088.78.0.19
1111.0.22.0.101+211.71.1411.0.23+911.72.19
1717.0.10.0.101+317.49.1617.0.11+917.50.19
2121.0.2.0.101+221.33.1421.0.3+921.34.19
22——22.0.1+822.30.13

January 2024 Versions

January 2024 Back to Top
January 2024 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66b1616.61.0.16——
77u411-b037.67.0.16——
88u401-b038.75.0.168u402-b068.76.0.17
1111.0.21.0.101+211.69.1411.0.22+711.70.15
1717.0.9.0.101+317.47.1617.0.10+717.48.15
2121.0.1.0.101+321.31.1621.0.2+1321.32.17

October 2023 Versions

October 2023 Back to Top
October 2023 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66b1596.59.0.14——
77u401-b017.65.0.14——
88u391-b018.73.0.128u392-b088.74.0.17
1111.0.20.1.101+111.67.1611.0.21+911.68.17
1717.0.8.1.101+117.45.1617.0.9+817.46.19
2121.0.0.0.101+121.29.1221.0.1+1121.30.15

July 2023 Versions

July 2023 Back to Top
July 2023 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66b1576.57.0.12——
77u391-b027.63.0.14——
88u381-b028.71.0.148u382-b058.72.0.17
1111.0.19.0.101+211.65.1411.0.20+811.66.15
1717.0.7.0.101+217.43.1417.0.8+717.44.15
20——20.0.2+920.32.11

April 2023 Versions

April 2023 Back to Top
April 2023 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66b1556.55.0.12——
77u381-b037.61.0.18——
88u371-b038.69.0.168u372-b058.70.0.23
1111.0.18.0.101+311.63.1611.0.19+711.64.19
1717.0.6.0.101+217.41.1417.0.7+717.42.19
20——20.0.1+920.30.11

January 2023 Versions

January 2023 Back to Top
January 2023 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66b1536.53.0.12——
77u371-b037.59.0.18——
88u361-b058.67.0.228u362-b088.68.0.19
1111.0.17.0.101+311.61.1811.0.18+1011.62.17
1313.0.13.0.101+313.53.1813.0.14+513.54.17
1515.0.9.0.101+315.45.1815.0.10+515.46.17
1717.0.5.0.101+417.39.2017.0.6+1017.40.19
19——19.0.2+719.32.13

October 2022 Versions

October 2022 Back to Top
October 2022 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66b1516.51.0.12——
77u361-b027.57.0.14——
88u351-b028.65.0.148u352-b088.66.0.15
1111.0.16.1.101+311.59.1611.0.17+811.60.19
1313.0.12.0.101+213.51.1413.0.13+513.52.15
1515.0.8.0.101+215.43.1415.0.9+515.44.13
1717.0.4.1.101+217.37.1417.0.5+817.38.21
19——19.0.1+1019.30.11

July 2022 Versions

July 2022 Back to Top
July 2022 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66b1496.49——
77u351-b027.557u352-b017.56
88u341-b038.638u342-b078.64
1111.0.15.0.101+311.5711.0.16+811.58
1313.0.11.0.101+213.4913.0.12+413.50
1515.0.7.0.101+215.4115.0.8+415.42
1717.0.3.0.101+217.3517.0.4+817.36
18——18.0.2+918.32

April 2022 Versions

April 2022 Back to Top
April 2022 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66b1476.47——
77u341-b037.537u342-b017.54
88u331-b048.618u332-b098.62
1111.0.14.1.101+411.5511.0.15+1011.56
1313.0.10.0.101+313.4713.0.11+413.48
1515.0.6.0.101+315.3915.0.7+415.40
1717.0.2.0.101+117.3317.0.3+717.34
18——18.0.1+1018.30

January 2022 Versions

January 2022 Back to Top
January 2022 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66b1456.45——
77u331-b017.517u332-b017.52
88u321-b018.598u322-b068.60
1111.0.13.0.101+211.5311.0.14+911.54
1313.0.9.0.101+113.4513.0.10+513.46
1515.0.5.0.101+215.3715.0.6+515.38
17——17.0.2+817.32

October 2021 Versions

October 2021 Back to Top
October 2021 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u1436.43——
77u321-b017.497u322-b017.50
88u311-b028.578u312-b078.58
1111.0.12.0.101+211.5111.0.13+811.52
1313.0.8.0.101+113.4313.0.9+313.44
1515.0.4.0.101+115.3515.0.5+315.36
17——17.0.1+1217.30

July 2021 Versions

July 2021 Back to Top
July 2021 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u1416.41——
77u311-b027.477u312-b017.48
88u301-b028.558u302-b088.56
1111.0.11.0.101+211.4911.0.12+711.50
1313.0.7.0.101+113.4113.0.8+513.42
1515.0.3.0.101+115.3315.0.4+515.34
16——16.0.2+716.32

April 2021 Versions

April 2021 Back to Top
April 2021 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u1396.39——
77u301-b017.457u302-b017.46
88u291-b018.538u292-b108.54
1111.0.10.0.101+111.4711.0.11+911.48
1313.0.6.0.101+213.3913.0.7+513.40
1515.0.2.0.101+215.3115.0.3+315.32
16——16.0.1+916.30

January 2021 Versions

January 2021 Back to Top
January 2021 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u1386.38——
77u291-b077.437u292-b077.44
88u281-b078.518u282-b088.52
1111.0.9.1.101+511.4411.0.10+711.45
1313.0.5.1.101+513.3613.0.6+313.37
15——15.0.2+715.29

October 2020 Versions

October 2020 Back to Top
October 2020 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u1366.36——
77u281-b077.417u282-b107.42
88u271-b098.498u272-b178.50
1111.0.8.0.101+511.4211.0.9+1111.43
1313.0.4.0.101+513.3413.0.5+313.35
15——15.0.1+815.28

July 2020 Versions

July 2020 Back to Top
July 2020 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u1346.34——
77u271b077.397u272b107.40
88u261b098.478u262b198.48
1111.0.7.0.101+511.4011.0.8+1011.41
1313.0.3.0.101+513.3213.0.4+813.33
14——14.0.2+1214.29

April 2020 Versions

April 2020 Back to Top
April 2020 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u1326.32——
77u261b77.377u262b107.38
88u251b098.458u252b148.46
1111.0.6.0.101+1111.3811.0.7+1011.39
1313.0.2.0.101+513.3013.0.3+313.31
14——14.0.1+814.28

January 2020 Versions

January 2020 Back to Top
January 2020 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u130-b1306.30——
77u251-b57.357u252-b107.36
88u241-b088.438u242-b208.44
1111.0.5.0.101+1111.3611.0.6+1011.37
13——13.0.2+613.29

October 2019 Versions

October 2019 Back to Top
October 2019 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u1286.28——
77u241-b57.337u242-b17.34
88u231-b088.418u232-b188.42
1111.0.4.0.101+1111.3411.0.5+1011.35
13——13.0.1+1013.28

July 2019 Versions

July 2019 Back to Top
July 2019 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u1266.26——
77u231-b57.307u232-b67.31
88u221-b088.398u222-b108.40
1111.0.3.0.101+1111.3211.0.4+1111.33
12——12.0.2+312.3

April 2019 Versions

April 2019 Back to Top
April 2019 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u1246.24——
77u221-b097.287u222-b087.29
88u211-b198.378u212-b048.38
1111.0.2.0.101+511.3011.0.3+711.31
12——12.0.1+1212.2

January 2019 Versions

January 2019 Back to Top
January 2019 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u1236.23——
77u2117.27——
88u2018.348u2028.36
11——11.0.211.29

October 2018 Versions

October 2018 Back to Top
October 2018 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u1196.22——
77u2017.25——
88u1918.328u1928.33
11——11.0.111.2

July 2018 Versions

July 2018 Back to Top
July 2018 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u1136.21——
77u1917.24——
88u1818.31——
10——10.0.210.3

April 2018 Versions

April 2018 Back to Top
April 2018 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u1076.20——
77u1817.23——
88u1718.298u1728.30
9——9.0.79.0.7
10——10.0.110.2

January 2018 Versions

January 2018 Back to Top
January 2018 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u1036.19——
77u1717.22——
88u1628.27——
9——9.0.49.0.4

October 2017 Versions

October 2017 Back to Top
October 2017 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u996.18——
77u1617.21——
88u1528.25——
9——9.0.19.0.1

July 2017 Versions

July 2017 Back to Top
July 2017 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u976.17——
77u1547.20——
88u1448.23——

April 2017 Versions

April 2017 Back to Top
April 2017 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u936.16——
77u1417.18——
88u1318.21——

January 2017 Versions

January 2017 Back to Top
January 2017 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u896.15——
77u1317.17——
88u1218.20——

October 2016 Versions

October 2016 Back to Top
October 2016 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u876.14——
77u1217.16——
88u1118.188u1128.19

July 2016 Versions

July 2016 Back to Top
July 2016 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u836.13——
77u1117.15——
88u1018.168u1028.17

April 2016 Versions

April 2016 Back to Top
April 2016 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u796.12——
77u1017.14——
88u918.148u928.15

January 2016 Versions

January 2016 Back to Top
January 2016 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u776.11——
77u957.13——
88u718.128u728.13

October 2015 Versions

October 2015 Back to Top
October 2015 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u736.10——
77u917.12——
88u658.10——

July 2015 Versions

July 2015 Back to Top
July 2015 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u696.9——
77u857.11——
88u518.8——

April 2015 Versions

April 2015 Back to Top
April 2015 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u636.8——
77u797.9——
88u458.7——

January 2015 Versions

January 2015 Back to Top
January 2015 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u596.7——
77u767.8——
88u318.5——

October 2014 Versions

October 2014 Back to Top
October 2014 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u566.6——
77u727.7——
88u258.4——

July 2014 Versions

July 2014 Back to Top
July 2014 Quarterly Update Release
CPU PSU
Major OpenJDK Azul Zulu OpenJDK Azul Zulu
66u536.5——
77u657.6——
88u118.2——