diff --git a/ordvec-python/requirements-dev.txt b/ordvec-python/requirements-dev.txt
index 9f36673..8b1894c 100644
--- a/ordvec-python/requirements-dev.txt
+++ b/ordvec-python/requirements-dev.txt
@@ -165,9 +165,9 @@ numpy==2.4.6 ; python_full_version >= '3.11' \
     --hash=sha256:f407cb6b8e9d6d8c626bc73c945db1706035af8fd632295547bf1c9e46d092d6 \
     --hash=sha256:f74a575920ab21fe304421a3fc28793d82e299cae9eccb37084e9fc7f3617c20
     # via -r /tmp/dev.in
-packaging==26.2 \
-    --hash=sha256:5fc45236b9446107ff2415ce77c807cee2862cb6fac22b8a73826d0693b0980e \
-    --hash=sha256:ff452ff5a3e828ce110190feff1178bb1f2ea2281fa2075aadb987c2fb221661
+packaging==26.3 \
+    --hash=sha256:94edc256424af38762eb31306eed28beb9f0efc50a8837492c9d6fd6004aed79 \
+    --hash=sha256:d7193f7c8e4e93f444fde0262bf90af30e16fa0ad0ad44cb553c87339b23cd1c
     # via pytest
 pluggy==1.6.0 \
     --hash=sha256:7dcc130b76258d33b90f61b658791dede3486c3e6bfb003ee5c9bfb396dd22f3 \