diff --git a/contributions/CONTRIBUTIONS.md b/contributions/CONTRIBUTIONS.md
index c0c9ea5..965aa51 100644
--- a/contributions/CONTRIBUTIONS.md
+++ b/contributions/CONTRIBUTIONS.md
@@ -42,9 +42,10 @@ census_MikhailRadusha.zkey:65effdb86afb3119c34abd45268fff4c9ca076eb4893b3ec6feb6
 census_chair28980.zkey:752b1db5bac0e9a503b29aeaa3600621b6d92698edff07f82dd0296ab1b4df7cc8895e0b01b8715fbb47d4cd2a8ffa3ea459bea9dfa98af25c552db8493c2853
 census_VeronaLa.zkey:34891b96d70eeb9f633ee1f13ca9b2f524734456651fc74621e71acbf3dc162abf0b2c878fc6a5011acb9438a573c141ddca5b2d960b69b384ad1ec5f717da9a
 census_add2stars.zkey:07dec28be6be51e24bcd0a4bd6058213e5897ec9770854da345f0b45fcd28b64c0c3de5cc1568dca21bd8dceaa8b651e4d0f7ed3dfcb02bcd5f0a7f2fe84a02b
+census_atabnus.zkey:a9b2315b2c5bae542a550b3cba9a3fb9dc9d3a52b46225107eea321acba5c47c3516d422a6d0e4ca1816a3594daa0cc7ea86a5c911ca4165dc6637474003cdab
 ```
 
 ### Last contribution
 ```
-census_add2stars.zkey:07dec28be6be51e24bcd0a4bd6058213e5897ec9770854da345f0b45fcd28b64c0c3de5cc1568dca21bd8dceaa8b651e4d0f7ed3dfcb02bcd5f0a7f2fe84a02b
+census_atabnus.zkey:a9b2315b2c5bae542a550b3cba9a3fb9dc9d3a52b46225107eea321acba5c47c3516d422a6d0e4ca1816a3594daa0cc7ea86a5c911ca4165dc6637474003cdab
 ```
diff --git a/contributions/census_atabnus.zkey b/contributions/census_atabnus.zkey
new file mode 100644
index 0000000..6b7d6af
--- /dev/null
+++ b/contributions/census_atabnus.zkey
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0bf369959a3ab8c59c2b7c7323ec73dc3887834e0f09614b4fd489eefe5770b1
+size 55252376