diff --git a/changes/unreleased/0009.TDXGcnw5z2Yfdn2RyqG2WW.toml b/changes/unreleased/0009.TDXGcnw5z2Yfdn2RyqG2WW.toml
new file mode 100644
index 00000000..6665e58c
--- /dev/null
+++ b/changes/unreleased/0009.TDXGcnw5z2Yfdn2RyqG2WW.toml
@@ -0,0 +1,5 @@
+dependencies = "Update cachetools requirement from <5.6.0,>=5.3.3 to >=5.3.3,<6.3.0"
+[[pull_requests]]
+uid = "9"
+author_uid = "dependabot[bot]"
+closes_threads = []
diff --git a/pyproject.toml b/pyproject.toml
index f036d57a..380e973a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -66,7 +66,7 @@ all = [
 ]
 callback-data = [
     # Cachetools doesn't have a strict stability policy. Let's be cautious for now.
-    "cachetools>=5.3.3,<5.6.0",
+    "cachetools>=5.3.3,<6.3.0",
 ]
 ext = [
     "python-telegram-bot[callback-data,job-queue,rate-limiter,webhooks]",