diff --git a/requirements.in b/requirements.in
index e9181c89..5c43ba91 100644
--- a/requirements.in
+++ b/requirements.in
@@ -405,7 +405,7 @@ toolz==1.1.0
     #   partd
 tornado==6.5.4
     # via distributed
-tox==4.47.1
+tox==4.48.1
     # via mozilla-jetstream
 types-futures==3.3.8
     # via mozilla-jetstream
diff --git a/requirements.txt b/requirements.txt
index 108c434c..cbc43b3c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2469,6 +2469,10 @@ toml==0.10.2 \
     # via
     #   -r requirements.in
     #   mozilla-metric-config-parser
+tomli-w==1.2.0 \
+    --hash=sha256:188306098d013b691fcadc011abd66727d3c414c571bb01b1a174ba8c983cf90 \
+    --hash=sha256:2dd14fac5a47c27be9cd4c976af5a12d87fb1f0b4512f81d69cce3b35ae25021
+    # via tox
 toolz==1.1.0 \
     --hash=sha256:15ccc861ac51c53696de0a5d6d4607f99c210739caf987b5d2054f3efed429d8 \
     --hash=sha256:27a5c770d068c110d9ed9323f24f1543e83b2f300a687b7891c1a6d56b697b5b
@@ -2493,9 +2497,9 @@ tornado==6.5.4 \
     # via
     #   -r requirements.in
     #   distributed
-tox==4.47.1 \
-    --hash=sha256:80b3d9157cff65b6b514b01840d33cf72de0fc9117cf18ef86531407d11d24d8 \
-    --hash=sha256:b2de8fc90157f357754082784c2457c542d797d93b3e8889682d7406db98afc4
+tox==4.48.1 \
+    --hash=sha256:4e0369041be0d52b0dc83051f6449e4afae1764b4203a5866982fa300c8c325f \
+    --hash=sha256:971260ac2ea3409de8f3771612d141713d2d33446cc0d981849ebfd9b6bbd3d9
     # via -r requirements.in
 types-futures==3.3.8 \
     --hash=sha256:6fe8ccc2c2af7ef2fdd9bf73eab6d617074f09f30ad7d373510b4043d39c42de \