diff --git a/.changes/unreleased/Dependencies-20231220-002130.yaml b/.changes/unreleased/Dependencies-20231220-002130.yaml
new file mode 100644
index 000000000..d62e50bf2
--- /dev/null
+++ b/.changes/unreleased/Dependencies-20231220-002130.yaml
@@ -0,0 +1,6 @@
+kind: "Dependencies"
+body: "Update freezegun requirement from ~=1.3 to ~=1.4"
+time: 2023-12-20T00:21:30.00000Z
+custom:
+  Author: dependabot[bot]
+  PR: 1062
diff --git a/dev-requirements.txt b/dev-requirements.txt
index cf7b1b87c..f58e717db 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -12,7 +12,7 @@ click~=8.1
 ddtrace==2.3.0
 flake8~=6.1
 flaky~=3.7
-freezegun~=1.3
+freezegun~=1.4
 ipdb~=0.13.13
 mypy==1.7.1  # patch updates have historically introduced breaking changes
 pip-tools~=7.3