diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 5d6265c52db..fea030d42c0 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -91,7 +91,7 @@ If a test or status check does not pass, see [Running Tests][] on the CLDR devel
 
 ## Copyright
 
-Copyright © 1991-2023 Unicode, Inc.
+Copyright © 1991-2024 Unicode, Inc.
 All rights reserved. [Terms of use][]
 
 [Survey Tool]: https://cldr.unicode.org/index/survey-tool
diff --git a/LICENSE b/LICENSE
index 739715c45cf..7dd35b154e1 100644
--- a/LICENSE
+++ b/LICENSE
@@ -2,7 +2,7 @@ UNICODE LICENSE V3
 
 COPYRIGHT AND PERMISSION NOTICE
 
-Copyright © 2004-2023 Unicode, Inc.
+Copyright © 2004-2024 Unicode, Inc.
 
 NOTICE TO USER: Carefully read the following legal agreement. BY
 DOWNLOADING, INSTALLING, COPYING OR OTHERWISE USING DATA FILES, AND/OR
diff --git a/README.md b/README.md
index 47283036060..d22b7b387c0 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ For current CLDR release information, see [cldr.unicode.org](https://cldr.unicod
 
 ## Status
 
-Update: 2023-11-01
+Update: 2024-01-08
 
 <!-- [inapplicable lines are commented out.]-->
 **Note:**  CLDR 45 is in development and not recommended for use at this stage.
@@ -45,7 +45,7 @@ A source formatter is now used, please see [spotless](./tools/README.md#spotless
 
 ### Copyright & Licenses
 
-Copyright © 2004-2023 Unicode, Inc. Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the United States and other countries.
+Copyright © 2004-2024 Unicode, Inc. Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the United States and other countries.
 
 The project is released under [LICENSE](./LICENSE).
 
diff --git a/common/dtd/ldml.dtd b/common/dtd/ldml.dtd
index 2d799e9765a..8e7babc8373 100644
--- a/common/dtd/ldml.dtd
+++ b/common/dtd/ldml.dtd
@@ -1,5 +1,5 @@
 <!--
-Copyright © 1991-2023 Unicode, Inc.
+Copyright © 1991-2024 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 SPDX-License-Identifier: Unicode-DFS-2016
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)
diff --git a/common/dtd/ldml.xsd b/common/dtd/ldml.xsd
index 56a64a730a8..b71c53d0f67 100644
--- a/common/dtd/ldml.xsd
+++ b/common/dtd/ldml.xsd
@@ -5,7 +5,7 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
 -->
 
 <!--
-  Copyright © 1991-2023 Unicode, Inc.
+  Copyright © 1991-2024 Unicode, Inc.
   For terms of use, see http://www.unicode.org/copyright.html
   SPDX-License-Identifier: Unicode-DFS-2016
   CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)
diff --git a/common/dtd/ldmlBCP47.dtd b/common/dtd/ldmlBCP47.dtd
index f71e1d735dc..2884278032c 100644
--- a/common/dtd/ldmlBCP47.dtd
+++ b/common/dtd/ldmlBCP47.dtd
@@ -1,5 +1,5 @@
 <!--
-Copyright © 1991-2023 Unicode, Inc.
+Copyright © 1991-2024 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 SPDX-License-Identifier: Unicode-DFS-2016
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)
diff --git a/common/dtd/ldmlBCP47.xsd b/common/dtd/ldmlBCP47.xsd
index b38e4566df4..80dc7c7c986 100644
--- a/common/dtd/ldmlBCP47.xsd
+++ b/common/dtd/ldmlBCP47.xsd
@@ -5,7 +5,7 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
 -->
 
 <!--
-  Copyright © 1991-2023 Unicode, Inc.
+  Copyright © 1991-2024 Unicode, Inc.
   For terms of use, see http://www.unicode.org/copyright.html
   SPDX-License-Identifier: Unicode-DFS-2016
   CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)
diff --git a/common/dtd/ldmlSupplemental.dtd b/common/dtd/ldmlSupplemental.dtd
index 9d2d9391e24..4142f90dc1e 100644
--- a/common/dtd/ldmlSupplemental.dtd
+++ b/common/dtd/ldmlSupplemental.dtd
@@ -1,5 +1,5 @@
 <!--
-Copyright © 1991-2023 Unicode, Inc.
+Copyright © 1991-2024 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 SPDX-License-Identifier: Unicode-DFS-2016
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)
diff --git a/common/dtd/ldmlSupplemental.xsd b/common/dtd/ldmlSupplemental.xsd
index 7c07d2b1b9e..bd449ad40cc 100644
--- a/common/dtd/ldmlSupplemental.xsd
+++ b/common/dtd/ldmlSupplemental.xsd
@@ -5,7 +5,7 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
 -->
 
 <!--
-  Copyright © 1991-2023 Unicode, Inc.
+  Copyright © 1991-2024 Unicode, Inc.
   For terms of use, see http://www.unicode.org/copyright.html
   SPDX-License-Identifier: Unicode-DFS-2016
   CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)
diff --git a/common/testData/personNameTest/_header.txt b/common/testData/personNameTest/_header.txt
index d32b3c06740..1868560e548 100644
--- a/common/testData/personNameTest/_header.txt
+++ b/common/testData/personNameTest/_header.txt
@@ -1,5 +1,5 @@
 # Test data for unit conversions
-#  Copyright © 1991-2023 Unicode, Inc.
+#  Copyright © 1991-2024 Unicode, Inc.
 #  For terms of use, see http://www.unicode.org/copyright.html
 #  SPDX-License-Identifier: Unicode-DFS-2016
 #  CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)
diff --git a/common/testData/personNameTest/_readme.txt b/common/testData/personNameTest/_readme.txt
index c45acdf8469..fe3dca10fd3 100644
--- a/common/testData/personNameTest/_readme.txt
+++ b/common/testData/personNameTest/_readme.txt
@@ -1,5 +1,5 @@
 # Test data for personName formats
-#  Copyright © 1991-2023 Unicode, Inc.
+#  Copyright © 1991-2024 Unicode, Inc.
 #  For terms of use, see http://www.unicode.org/copyright.html
 #  Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 #  CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)
diff --git a/docs/README.md b/docs/README.md
index e5b826556c9..dc20d2b2d15 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -14,6 +14,6 @@ CLDR main page: [https://www.unicode.org/cldr](unicode.org/cldr)
 
 ##### Copyright
 
-Copyright &copy; 1991-2023 Unicode, Inc.
+Copyright &copy; 1991-2024 Unicode, Inc.
 All rights reserved.
 [Terms of use](https://www.unicode.org/copyright.html)
diff --git a/docs/ldml/tr35-collation.md b/docs/ldml/tr35-collation.md
index 79c2ecb0b52..8ab007e7080 100644
--- a/docs/ldml/tr35-collation.md
+++ b/docs/ldml/tr35-collation.md
@@ -1190,6 +1190,6 @@ However, for stroke order, the label string is the stroke count (second characte
 
 * * *
 
-Copyright © 2001–2023 Unicode, Inc. All Rights Reserved. The Unicode Consortium makes no expressed or implied warranty of any kind, and assumes no liability for errors or omissions. No liability is assumed for incidental and consequential damages in connection with or arising out of the use of the information or programs contained or accompanying this technical report. The Unicode [Terms of Use](https://www.unicode.org/copyright.html) apply.
+Copyright © 2001–2024 Unicode, Inc. All Rights Reserved. The Unicode Consortium makes no expressed or implied warranty of any kind, and assumes no liability for errors or omissions. No liability is assumed for incidental and consequential damages in connection with or arising out of the use of the information or programs contained or accompanying this technical report. The Unicode [Terms of Use](https://www.unicode.org/copyright.html) apply.
 
 Unicode and the Unicode logo are trademarks of Unicode, Inc., and are registered in some jurisdictions.
diff --git a/docs/ldml/tr35-dates.md b/docs/ldml/tr35-dates.md
index 70e401413b0..cba6299c144 100644
--- a/docs/ldml/tr35-dates.md
+++ b/docs/ldml/tr35-dates.md
@@ -2363,6 +2363,6 @@ The meaning of symbol fields should be easy to determine; the problem is determi
 
 * * *
 
-Copyright © 2001–2023 Unicode, Inc. All Rights Reserved. The Unicode Consortium makes no expressed or implied warranty of any kind, and assumes no liability for errors or omissions. No liability is assumed for incidental and consequential damages in connection with or arising out of the use of the information or programs contained or accompanying this technical report. The Unicode [Terms of Use](https://www.unicode.org/copyright.html) apply.
+Copyright © 2001–2024 Unicode, Inc. All Rights Reserved. The Unicode Consortium makes no expressed or implied warranty of any kind, and assumes no liability for errors or omissions. No liability is assumed for incidental and consequential damages in connection with or arising out of the use of the information or programs contained or accompanying this technical report. The Unicode [Terms of Use](https://www.unicode.org/copyright.html) apply.
 
 Unicode and the Unicode logo are trademarks of Unicode, Inc., and are registered in some jurisdictions.
diff --git a/docs/ldml/tr35-general.md b/docs/ldml/tr35-general.md
index df6ba763870..b25d7f3768c 100644
--- a/docs/ldml/tr35-general.md
+++ b/docs/ldml/tr35-general.md
@@ -3081,6 +3081,6 @@ For example, for gram-per-meter, the first line above means:
 
 * * *
 
-Copyright © 2001–2023 Unicode, Inc. All Rights Reserved. The Unicode Consortium makes no expressed or implied warranty of any kind, and assumes no liability for errors or omissions. No liability is assumed for incidental and consequential damages in connection with or arising out of the use of the information or programs contained or accompanying this technical report. The Unicode [Terms of Use](https://www.unicode.org/copyright.html) apply.
+Copyright © 2001–2024 Unicode, Inc. All Rights Reserved. The Unicode Consortium makes no expressed or implied warranty of any kind, and assumes no liability for errors or omissions. No liability is assumed for incidental and consequential damages in connection with or arising out of the use of the information or programs contained or accompanying this technical report. The Unicode [Terms of Use](https://www.unicode.org/copyright.html) apply.
 
 Unicode and the Unicode logo are trademarks of Unicode, Inc., and are registered in some jurisdictions.
diff --git a/docs/ldml/tr35-info.md b/docs/ldml/tr35-info.md
index e6f95a3e829..d6476c38a6e 100644
--- a/docs/ldml/tr35-info.md
+++ b/docs/ldml/tr35-info.md
@@ -1318,6 +1318,6 @@ The extended unit support is still being developed further. See the Known Issues
 
 * * *
 
-Copyright © 2001–2023 Unicode, Inc. All Rights Reserved. The Unicode Consortium makes no expressed or implied warranty of any kind, and assumes no liability for errors or omissions. No liability is assumed for incidental and consequential damages in connection with or arising out of the use of the information or programs contained or accompanying this technical report. The Unicode [Terms of Use](https://www.unicode.org/copyright.html) apply.
+Copyright © 2001–2024 Unicode, Inc. All Rights Reserved. The Unicode Consortium makes no expressed or implied warranty of any kind, and assumes no liability for errors or omissions. No liability is assumed for incidental and consequential damages in connection with or arising out of the use of the information or programs contained or accompanying this technical report. The Unicode [Terms of Use](https://www.unicode.org/copyright.html) apply.
 
 Unicode and the Unicode logo are trademarks of Unicode, Inc., and are registered in some jurisdictions.
diff --git a/docs/ldml/tr35-keyboards.md b/docs/ldml/tr35-keyboards.md
index 5ea46e297b9..8dabaedf22c 100644
--- a/docs/ldml/tr35-keyboards.md
+++ b/docs/ldml/tr35-keyboards.md
@@ -2911,6 +2911,6 @@ This attribute specifies the expected resultant text in a document after process
 
 * * *
 
-Copyright © 2001–2023 Unicode, Inc. All Rights Reserved. The Unicode Consortium makes no expressed or implied warranty of any kind, and assumes no liability for errors or omissions. No liability is assumed for incidental and consequential damages in connection with or arising out of the use of the information or programs contained or accompanying this technical report. The Unicode [Terms of Use](https://www.unicode.org/copyright.html) apply.
+Copyright © 2001–2024 Unicode, Inc. All Rights Reserved. The Unicode Consortium makes no expressed or implied warranty of any kind, and assumes no liability for errors or omissions. No liability is assumed for incidental and consequential damages in connection with or arising out of the use of the information or programs contained or accompanying this technical report. The Unicode [Terms of Use](https://www.unicode.org/copyright.html) apply.
 
 Unicode and the Unicode logo are trademarks of Unicode, Inc., and are registered in some jurisdictions.
diff --git a/docs/ldml/tr35-numbers.md b/docs/ldml/tr35-numbers.md
index 1cd13cb85a4..d79a0de8efd 100644
--- a/docs/ldml/tr35-numbers.md
+++ b/docs/ldml/tr35-numbers.md
@@ -1465,6 +1465,6 @@ To add spacing, insert a non-breaking space (U+00A0) at the positions in item 2
 
 * * *
 
-Copyright © 2001–2023 Unicode, Inc. All Rights Reserved. The Unicode Consortium makes no expressed or implied warranty of any kind, and assumes no liability for errors or omissions. No liability is assumed for incidental and consequential damages in connection with or arising out of the use of the information or programs contained or accompanying this technical report. The Unicode [Terms of Use](https://www.unicode.org/copyright.html) apply.
+Copyright © 2001–2024 Unicode, Inc. All Rights Reserved. The Unicode Consortium makes no expressed or implied warranty of any kind, and assumes no liability for errors or omissions. No liability is assumed for incidental and consequential damages in connection with or arising out of the use of the information or programs contained or accompanying this technical report. The Unicode [Terms of Use](https://www.unicode.org/copyright.html) apply.
 
 Unicode and the Unicode logo are trademarks of Unicode, Inc., and are registered in some jurisdictions.
diff --git a/docs/ldml/tr35-personNames.md b/docs/ldml/tr35-personNames.md
index a678518092a..88dab0c31e2 100644
--- a/docs/ldml/tr35-personNames.md
+++ b/docs/ldml/tr35-personNames.md
@@ -1120,6 +1120,6 @@ To make an initial when there are multiple words, an implementation might produc
 
 * * *
 
-Copyright © 2001–2023 Unicode, Inc. All Rights Reserved. The Unicode Consortium makes no expressed or implied warranty of any kind, and assumes no liability for errors or omissions. No liability is assumed for incidental and consequential damages in connection with or arising out of the use of the information or programs contained or accompanying this technical report. The Unicode [Terms of Use](https://www.unicode.org/copyright.html) apply.
+Copyright © 2001–2024 Unicode, Inc. All Rights Reserved. The Unicode Consortium makes no expressed or implied warranty of any kind, and assumes no liability for errors or omissions. No liability is assumed for incidental and consequential damages in connection with or arising out of the use of the information or programs contained or accompanying this technical report. The Unicode [Terms of Use](https://www.unicode.org/copyright.html) apply.
 
 Unicode and the Unicode logo are trademarks of Unicode, Inc., and are registered in some jurisdictions.
diff --git a/docs/ldml/tr35.md b/docs/ldml/tr35.md
index 1f2e71f3805..c23f2d01fea 100644
--- a/docs/ldml/tr35.md
+++ b/docs/ldml/tr35.md
@@ -5,7 +5,7 @@
 |Version|45 (draft)|
 |-------|----------|
 |Editors|Mark Davis (<a href="mailto:markdavis@google.com">markdavis@google.com</a>) and <a href="tr35.md#Acknowledgments">other CLDR committee members</a>|
-|Date|2023-12-06|
+|Date|2024-01-08|
 |This Version|<a href="https://www.unicode.org/reports/tr35/tr35-72/tr35.html">https://www.unicode.org/reports/tr35/tr35-72/tr35.html</a>|
 |Previous Version|<a href="https://www.unicode.org/reports/tr35/tr35-71/tr35.html">https://www.unicode.org/reports/tr35/tr35-71/tr35.html</a>|
 |Latest Version|<a href="https://www.unicode.org/reports/tr35/">https://www.unicode.org/reports/tr35/</a>|
@@ -4065,6 +4065,6 @@ Click on **Previous Version** in the header until you get to the desired version
 
 * * *
 
-Copyright © 2001–2023 Unicode, Inc. All Rights Reserved. The Unicode Consortium makes no expressed or implied warranty of any kind, and assumes no liability for errors or omissions. No liability is assumed for incidental and consequential damages in connection with or arising out of the use of the information or programs contained or accompanying this technical report. The Unicode [Terms of Use](https://www.unicode.org/copyright.html) apply.
+Copyright © 2001–2024 Unicode, Inc. All Rights Reserved. The Unicode Consortium makes no expressed or implied warranty of any kind, and assumes no liability for errors or omissions. No liability is assumed for incidental and consequential damages in connection with or arising out of the use of the information or programs contained or accompanying this technical report. The Unicode [Terms of Use](https://www.unicode.org/copyright.html) apply.
 
 Unicode and the Unicode logo are trademarks of Unicode, Inc., and are registered in some jurisdictions.
diff --git a/keyboards/dtd/ldmlKeyboard3.dtd b/keyboards/dtd/ldmlKeyboard3.dtd
index 64cd256411c..e35c1853059 100644
--- a/keyboards/dtd/ldmlKeyboard3.dtd
+++ b/keyboards/dtd/ldmlKeyboard3.dtd
@@ -1,5 +1,5 @@
 <!--
-Copyright © 1991-2023 Unicode, Inc.
+Copyright © 1991-2024 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 SPDX-License-Identifier: Unicode-DFS-2016
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)
diff --git a/keyboards/dtd/ldmlKeyboard3.xsd b/keyboards/dtd/ldmlKeyboard3.xsd
index 21eddd2aab6..79d4ac77359 100644
--- a/keyboards/dtd/ldmlKeyboard3.xsd
+++ b/keyboards/dtd/ldmlKeyboard3.xsd
@@ -5,7 +5,7 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
 -->
 
 <!--
-  Copyright © 1991-2023 Unicode, Inc.
+  Copyright © 1991-2024 Unicode, Inc.
   For terms of use, see http://www.unicode.org/copyright.html
   SPDX-License-Identifier: Unicode-DFS-2016
   CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)
diff --git a/keyboards/dtd/ldmlKeyboardTest3.dtd b/keyboards/dtd/ldmlKeyboardTest3.dtd
index 992e83a7559..ccb1078b81d 100644
--- a/keyboards/dtd/ldmlKeyboardTest3.dtd
+++ b/keyboards/dtd/ldmlKeyboardTest3.dtd
@@ -1,5 +1,5 @@
 <!--
-Copyright © 1991-2023 Unicode, Inc.
+Copyright © 1991-2024 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 SPDX-License-Identifier: Unicode-DFS-2016
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)
diff --git a/keyboards/dtd/ldmlKeyboardTest3.xsd b/keyboards/dtd/ldmlKeyboardTest3.xsd
index 1c61ec482ff..da82a29b19c 100644
--- a/keyboards/dtd/ldmlKeyboardTest3.xsd
+++ b/keyboards/dtd/ldmlKeyboardTest3.xsd
@@ -5,7 +5,7 @@ Note: DTD @-annotations are not currently converted to .xsd. For full CLDR file
 -->
 
 <!--
-  Copyright © 1991-2023 Unicode, Inc.
+  Copyright © 1991-2024 Unicode, Inc.
   For terms of use, see http://www.unicode.org/copyright.html
   SPDX-License-Identifier: Unicode-DFS-2016
   CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)
diff --git a/readme.html b/readme.html
index e05fb31d3b3..681ff26f397 100644
--- a/readme.html
+++ b/readme.html
@@ -2,7 +2,7 @@
 "http://www.w3.org/TR/html4/loose.dtd">
 <html>
   <head>
-    <meta name="COPYRIGHT" content= "Copyright (c) 2004-2023 Unicode, Inc. All rights reserved.">
+    <meta name="COPYRIGHT" content= "Copyright (c) 2004-2024 Unicode, Inc. All rights reserved.">
     <title>readme.html</title>
   </head>
 
diff --git a/tools/cldr-apps/README.md b/tools/cldr-apps/README.md
index d96442011b9..41954994340 100644
--- a/tools/cldr-apps/README.md
+++ b/tools/cldr-apps/README.md
@@ -151,4 +151,4 @@ See the main [README.md](../../README.md).
 
 ### Copyright
 
-Copyright © 2004-2023 Unicode, Inc. Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the United States and other countries.
+Copyright © 2004-2024 Unicode, Inc. Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the United States and other countries.