diff --git a/Tests/bench_cffi_access.py b/Tests/bench_cffi_access.py
index 69ebef9b458..d94b1985b17 100644
--- a/Tests/bench_cffi_access.py
+++ b/Tests/bench_cffi_access.py
@@ -45,7 +45,7 @@ def test_direct():
 
     assert caccess[(0, 0)] == access[(0, 0)]
 
-    print("Size: %sx%s" % im.size)
+    print("Size: %sx%s" % im.size)  # noqa: UP031
     timer(iterate_get, "PyAccess - get", im.size, access)
     timer(iterate_set, "PyAccess - set", im.size, access)
     timer(iterate_get, "C-api - get", im.size, caccess)
diff --git a/src/PIL/EpsImagePlugin.py b/src/PIL/EpsImagePlugin.py
index 9b2fce0ac01..63369eb64f1 100644
--- a/src/PIL/EpsImagePlugin.py
+++ b/src/PIL/EpsImagePlugin.py
@@ -122,7 +122,7 @@ def Ghostscript(tile, size, fp, scale=1, transparency=False):
         gs_binary,
         "-q",  # quiet mode
         "-g%dx%d" % size,  # set output geometry (pixels)
-        "-r%fx%f" % res,  # set input DPI (dots per inch)
+        "-r%fx%f" % res,  # set input DPI (dots per inch)  # noqa: UP031
         "-dBATCH",  # exit after processing
         "-dNOPAUSE",  # don't pause between pages
         "-dSAFER",  # safe mode
diff --git a/src/PIL/IcnsImagePlugin.py b/src/PIL/IcnsImagePlugin.py
index 0aa4f7a8458..5226c986d61 100644
--- a/src/PIL/IcnsImagePlugin.py
+++ b/src/PIL/IcnsImagePlugin.py
@@ -392,7 +392,7 @@ def _accept(prefix):
         imf = IcnsImageFile(fp)
         for size in imf.info["sizes"]:
             imf.size = size
-            imf.save("out-%s-%s-%s.png" % size)
+            imf.save("out-%s-%s-%s.png" % size)  # noqa: UP031
         with Image.open(sys.argv[1]) as im:
             im.save("out.png")
         if sys.platform == "windows":
diff --git a/src/PIL/Image.py b/src/PIL/Image.py
index 771cb33c3de..05aa4c4b9c1 100644
--- a/src/PIL/Image.py
+++ b/src/PIL/Image.py
@@ -3096,7 +3096,7 @@ def fromarray(obj, mode=None):
         try:
             mode, rawmode = _fromarray_typemap[typekey]
         except KeyError as e:
-            msg = "Cannot handle this data type: %s, %s" % typekey
+            msg = "Cannot handle this data type: %s, %s" % typekey  # noqa: UP031
             raise TypeError(msg) from e
     else:
         rawmode = mode
diff --git a/src/PIL/PdfParser.py b/src/PIL/PdfParser.py
index dc1012f54d3..07df577ae6d 100644
--- a/src/PIL/PdfParser.py
+++ b/src/PIL/PdfParser.py
@@ -82,7 +82,7 @@ class IndirectReference(
     collections.namedtuple("IndirectReferenceTuple", ["object_id", "generation"])
 ):
     def __str__(self):
-        return "%s %s R" % self
+        return "%s %s R" % self  # noqa: UP031
 
     def __bytes__(self):
         return self.__str__().encode("us-ascii")
@@ -103,7 +103,7 @@ def __hash__(self):
 
 class IndirectObjectDef(IndirectReference):
     def __str__(self):
-        return "%s %s obj" % self
+        return "%s %s obj" % self  # noqa: UP031
 
 
 class XrefTable: