diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index b1ff6092..97efe270 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -5,7 +5,7 @@ ci:
 
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.3.5
+    rev: v0.4.3
     hooks:
       - id: ruff
         args: [--fix, --unsafe-fixes]
@@ -17,7 +17,7 @@ repos:
       - id: validate-pyproject
 
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v1.9.0
+    rev: v1.10.0
     hooks:
       - id: mypy
         exclude: tests|examples
diff --git a/examples/icon_explorer.py b/examples/icon_explorer.py
index e50e896f..8f2c80fc 100644
--- a/examples/icon_explorer.py
+++ b/examples/icon_explorer.py
@@ -88,7 +88,7 @@ def setSize(self, size):
             self.updatePixmapLabels()
 
     def createHeaderLabel(self, text):
-        label = QtWidgets.QLabel("<b>%s</b>" % text)
+        label = QtWidgets.QLabel(f"<b>{text}</b>")
         label.setAlignment(Qt.AlignmentFlag.AlignCenter)
         return label