diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index e71944875..3b4c90656 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -15,7 +15,7 @@
 repos:
 # Standard hooks
 - repo: https://github.com/pre-commit/pre-commit-hooks
-  rev: "v4.2.0"
+  rev: "v4.3.0"
   hooks:
   - id: check-added-large-files
   - id: check-case-conflict
@@ -32,7 +32,7 @@ repos:
 
 # Upgrade old Python syntax
 - repo: https://github.com/asottile/pyupgrade
-  rev: "v2.33.0"
+  rev: "v2.34.0"
   hooks:
   - id: pyupgrade
     args: [--py36-plus]
@@ -123,7 +123,7 @@ repos:
 
 # Check static types with mypy
 - repo: https://github.com/pre-commit/mirrors-mypy
-  rev: "v0.960"
+  rev: "v0.961"
   hooks:
   - id: mypy
     args: []
@@ -164,7 +164,7 @@ repos:
 
 # Clang format the codebase automatically
 - repo: https://github.com/pre-commit/mirrors-clang-format
-  rev: "v14.0.3"
+  rev: "v14.0.4-1"
   hooks:
   - id: clang-format
     types_or: [c++, c, cuda]
diff --git a/include/pybind11/numpy.h b/include/pybind11/numpy.h
index 97a71e453..12a3dddf3 100644
--- a/include/pybind11/numpy.h
+++ b/include/pybind11/numpy.h
@@ -1526,7 +1526,7 @@ PYBIND11_NOINLINE void register_structured_dtype(any_container<field_descriptor>
     }
 
     auto tindex = std::type_index(tinfo);
-    numpy_internals.registered_dtypes[tindex] = {dtype_ptr, format_str};
+    numpy_internals.registered_dtypes[tindex] = {dtype_ptr, std::move(format_str)};
     get_internals().direct_conversions[tindex].push_back(direct_converter);
 }