diff --git a/requirements/constraints.txt b/requirements/constraints.txt
index d228c63b9af..a8d17be70ab 100644
--- a/requirements/constraints.txt
+++ b/requirements/constraints.txt
@@ -49,7 +49,7 @@ blockbuster==1.5.27
     #   -r requirements/test-common.in
 brotli==1.2.0 ; platform_python_implementation == "CPython" and sys_platform != "android" and sys_platform != "ios"
     # via -r requirements/runtime-deps.in
-build==1.5.1
+build==1.6.0
     # via pip-tools
 certifi==2026.7.22
     # via requests
@@ -61,7 +61,7 @@ cfgv==3.5.0
     # via pre-commit
 charset-normalizer==3.5.1
     # via requests
-click==8.4.2
+click==8.5.0
     # via
     #   pip-tools
     #   towncrier
diff --git a/requirements/dev.txt b/requirements/dev.txt
index e33a94873dd..7b16b93d2bc 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -49,7 +49,7 @@ blockbuster==1.5.27
     #   -r requirements/test-common.in
 brotli==1.2.0 ; platform_python_implementation == "CPython" and sys_platform != "android" and sys_platform != "ios"
     # via -r requirements/runtime-deps.in
-build==1.5.1
+build==1.6.0
     # via pip-tools
 certifi==2026.7.22
     # via requests
@@ -61,7 +61,7 @@ cfgv==3.5.0
     # via pre-commit
 charset-normalizer==3.5.1
     # via requests
-click==8.4.2
+click==8.5.0
     # via
     #   pip-tools
     #   towncrier
diff --git a/requirements/doc-spelling.txt b/requirements/doc-spelling.txt
index b62377d7e16..470b59b0a94 100644
--- a/requirements/doc-spelling.txt
+++ b/requirements/doc-spelling.txt
@@ -14,7 +14,7 @@ certifi==2026.7.22
     # via requests
 charset-normalizer==3.5.1
     # via requests
-click==8.4.2
+click==8.5.0
     # via towncrier
 docutils==0.21.2
     # via
diff --git a/requirements/doc.txt b/requirements/doc.txt
index 5fe2d0edafc..85c4be94cdf 100644
--- a/requirements/doc.txt
+++ b/requirements/doc.txt
@@ -14,7 +14,7 @@ certifi==2026.7.22
     # via requests
 charset-normalizer==3.5.1
     # via requests
-click==8.4.2
+click==8.5.0
     # via towncrier
 docutils==0.21.2
     # via