diff --git a/requirements.txt b/requirements.txt
index 86d83b8b..ccb22721 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,9 +4,9 @@
 #
 #    pip-compile --generate-hashes requirements.in
 #
-attrs==24.3.0 \
-    --hash=sha256:8f5c07333d543103541ba7be0e2ce16eeee8130cb0b3f9238ab904ce1e85baff \
-    --hash=sha256:ac96cd038792094f438ad1f6ff80837353805ac950cd2aa0e0625ef19850c308
+attrs==25.1.0 \
+    --hash=sha256:1c97078a80c814273a76b2a298a932eb681c87415c11dee0a6921de7f1b02c3e \
+    --hash=sha256:c75a69e28a550a7e93789579c22aa26b0f5b83b75dc4e08fe092980051e1090a
     # via
     #   jsonschema
     #   pubtools-pulplib
diff --git a/test-requirements.txt b/test-requirements.txt
index 3193d5c9..c3ed5fd4 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -14,9 +14,9 @@ astroid==3.2.4 \
     --hash=sha256:0e14202810b30da1b735827f78f5157be2bbd4a7a59b7707ca0bfc2fb4c0063a \
     --hash=sha256:413658a61eeca6202a59231abb473f932038fbcbf1666587f66d482083413a25
     # via pylint
-attrs==24.3.0 \
-    --hash=sha256:8f5c07333d543103541ba7be0e2ce16eeee8130cb0b3f9238ab904ce1e85baff \
-    --hash=sha256:ac96cd038792094f438ad1f6ff80837353805ac950cd2aa0e0625ef19850c308
+attrs==25.1.0 \
+    --hash=sha256:1c97078a80c814273a76b2a298a932eb681c87415c11dee0a6921de7f1b02c3e \
+    --hash=sha256:c75a69e28a550a7e93789579c22aa26b0f5b83b75dc4e08fe092980051e1090a
     # via
     #   jsonschema
     #   pubtools-pulplib