diff --git a/prometheus/pyproject.toml b/prometheus/pyproject.toml
index dac7992a..80cd618d 100644
--- a/prometheus/pyproject.toml
+++ b/prometheus/pyproject.toml
@@ -12,7 +12,7 @@ dependencies = ["prometheus-client>=0.25.0", "pyln-client>=25.9.3"]
 [dependency-groups]
 dev = [
     "pyln-testing>=25.9.3",
-    "pytest-rerunfailures>=16.2",
+    "pytest-rerunfailures>=16.4",
     "pytest-timeout>=2.1.0",
     "pytest-xdist>=3.1.0",
 ]
diff --git a/prometheus/uv.lock b/prometheus/uv.lock
index bf69f358..516a0a25 100644
--- a/prometheus/uv.lock
+++ b/prometheus/uv.lock
@@ -732,7 +732,7 @@ requires-dist = [
 [package.metadata.requires-dev]
 dev = [
     { name = "pyln-testing", specifier = ">=25.9.3" },
-    { name = "pytest-rerunfailures", specifier = ">=16.2" },
+    { name = "pytest-rerunfailures", specifier = ">=16.4" },
     { name = "pytest-timeout", specifier = ">=2.1.0" },
     { name = "pytest-xdist", specifier = ">=3.1.0" },
 ]
@@ -943,15 +943,15 @@ wheels = [
 
 [[package]]
 name = "pytest-rerunfailures"
-version = "16.2"
+version = "16.4"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "packaging" },
     { name = "pytest" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/6b/27/fd0209642f3a1069da3e0be3c7e339f942d052d81ccb1fb4eb9b187d3633/pytest_rerunfailures-16.2.tar.gz", hash = "sha256:5f5a32f15674a3d54f7598388fcd3cc1bc5c37284731a4704a44485dcdda5e23", size = 32121, upload-time = "2026-05-13T08:13:26.998Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/47/60/a90ca1cc6cffcb97b4260ed0ad2b7934b999d7c48abe4ea0840344862a3b/pytest_rerunfailures-16.4.tar.gz", hash = "sha256:8222d17c37eb7b9e4d6fc96a3c724ff4e1a5c97a5cc7cbb2c19e9282cfd21a11", size = 36635, upload-time = "2026-07-01T06:30:56.813Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/3f/a5/d8c1ad74529b483044b787ead2d24ecc624bca4084a509002102e4bab8cc/pytest_rerunfailures-16.2-py3-none-any.whl", hash = "sha256:c22a53d2827becc76f057d4ded123c0e726523f2f0e5f0bb4efb31fd59e1f14e", size = 14505, upload-time = "2026-05-13T08:13:25.485Z" },
+    { url = "https://files.pythonhosted.org/packages/ce/93/3cdcc4033444e822e01b573414b03fd37fd5533070c750477b8f5fa5224b/pytest_rerunfailures-16.4-py3-none-any.whl", hash = "sha256:f69b5beb39622c90d1e44bd945d826eff6db545dcf0b68f52b7e4ad15eaf6d6c", size = 16955, upload-time = "2026-07-01T06:30:55.333Z" },
 ]
 
 [[package]]