diff --git a/dev-requirements.txt b/dev-requirements.txt
index 03b6afe..3ba9687 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -599,9 +599,9 @@ opentelemetry-semantic-conventions==0.60b1 \
     --hash=sha256:9fa8c8b0c110da289809292b0591220d3a7b53c1526a23021e977d68597893fb \
     --hash=sha256:87c228b5a0669b748c76d76df6c364c369c28f1c465e50f661e39737e84bc953
     # via opentelemetry-sdk
-packaging==25.0 \
-    --hash=sha256:29572ef2b1f17581046b3a2227d5c611fb25ec70ca1ba8554b24b0e69331a484 \
-    --hash=sha256:d443872c98d677bf60f6a1f2f8c1cb748e8fe762d2bf9d3148b5599295b0fc4f
+packaging==26.0 \
+    --hash=sha256:00243ae351a257117b6a241061796684b084ed1c516a08c48a3f7e147a9d80b4 \
+    --hash=sha256:b36f1fef9334a5588b4166f8bcd26a14e521f2b55e6b9de3aaa80d3ff7a37529
     # via
     #   black
     #   build