diff --git a/requirements/runtime.txt b/requirements/runtime.txt
index b4eb461..2e6e990 100644
--- a/requirements/runtime.txt
+++ b/requirements/runtime.txt
@@ -434,9 +434,9 @@ packaging==26.3 \
     # via
     #   raes
     #   univers
-pycparser==3.0 \
-    --hash=sha256:600f49d217304a5902ac3c37e1281c9fe94e4d0489de643a9504c5cdfdfc6b29 \
-    --hash=sha256:b727414169a36b7d524c1c3e31839a521725078d7b2ff038656844266160a992
+pycparser==3.11 \
+    --hash=sha256:51d5a8ba2be0bbe440b99d2112604c95bbbc3c2748a64260186c541e1729cd80 \
+    --hash=sha256:d875f09c3507d00e1aba0eecc6dcadc1352f30fff09dc6bff2f1c2935e97c2bc
     # via cffi
 pydantic==2.13.5 \
     --hash=sha256:346a034f080da3755d8e9cb5e00e8b07de1d39e4f6e2c87d8ab7cafa0b269a73 \