diff --git a/packages/packages.json b/packages/packages.json
index 559bc567..3bc37f91 100644
--- a/packages/packages.json
+++ b/packages/packages.json
@@ -1,15 +1,15 @@
 {
     "dev": {
         "connection/valory/websocket_client/0.1.0": "bafybeicz53kzs5uvyiod2azntl76zwgmpgr22ven4wl5fnwt2m546j3wsu",
-        "skill/valory/contract_subscription/0.1.0": "bafybeifbgzfrhtdtendqzwmh3o436nyexwkif6mbvsouvk2ktdfk5lhe7y",
-        "agent/valory/mech/0.1.0": "bafybeigfkzy7beir3tasc7ndcgfj3vcg6vrsjptojerum3ajccwuglczg4",
-        "skill/valory/mech_abci/0.1.0": "bafybeigzfa5pr647fg4nflzgie3xla4araotperomibfp2totzpaxwgmje",
-        "contract/valory/agent_mech/0.1.0": "bafybeidl6kwc3sgcxiphgb3osjqlqwylhqetv2nyv2fu6zxcgn5qctv2ju",
-        "service/valory/mech/0.1.0": "bafybeibulanqkh6hvo4cofquwtyvveala2bh7xtmembuq5zdzhgxdeet7a",
+        "skill/valory/contract_subscription/0.1.0": "bafybeialscmefsroacttr5um4667yjnceu4hqdmiwvo3e7pg7ld5mhbo5q",
+        "agent/valory/mech/0.1.0": "bafybeiegghzv3ptrdxpyjgvk6gl3hwg6ddo2pmhfaiiz5h2nanylm4z3gm",
+        "skill/valory/mech_abci/0.1.0": "bafybeihn7fltcpxcby3lsyiobvp7cinepzlrfd35gtncoszjsbtz43klpm",
+        "contract/valory/agent_mech/0.1.0": "bafybeiccjt6322pee3als6v3ale75wxgrv4hy532dlfaugndpq6swahyba",
+        "service/valory/mech/0.1.0": "bafybeiht7bwpjynb6olfnp5kxeiywiyjeefkksxyldwyzuxdmsuuj6hnae",
         "protocol/valory/acn_data_share/0.1.0": "bafybeieyixetwvz767zekhvg7r6etumyanzys6xbalx2brrfswybinnlhi",
         "protocol/valory/default/1.0.0": "bafybeiecmut3235aen7wxukllv424f3dysvvlgfmn562kzdunc5hdj3hxu",
-        "skill/valory/task_submission_abci/0.1.0": "bafybeidcjfmhtgwh24sgf3gmk6soiyr2fmaebjvphhz6xob6d5m6aeguce",
-        "skill/valory/task_execution/0.1.0": "bafybeih6caazog2vq34dupe4cbkv2v3zrffsmfztuvvshtku7tnhmvxcrq"
+        "skill/valory/task_submission_abci/0.1.0": "bafybeihvyzkhhikrhwzf55uu77gbvz6rgld6gipnrh32f2arneqgej2zea",
+        "skill/valory/task_execution/0.1.0": "bafybeig5ceg4rpgyocqb4scfxf5i5oxcvwtifypa2ubqufvquyez6sfxre"
     },
     "third_party": {
         "protocol/open_aea/signing/1.0.0": "bafybeifuxs7gdg2okbn7uofymenjlmnih2wxwkym44lsgwmklgwuckxm2m",
diff --git a/packages/valory/agents/mech/aea-config.yaml b/packages/valory/agents/mech/aea-config.yaml
index 772493ec..981ac758 100644
--- a/packages/valory/agents/mech/aea-config.yaml
+++ b/packages/valory/agents/mech/aea-config.yaml
@@ -7,18 +7,18 @@ aea_version: '>=1.37.0, <2.0.0'
 fingerprint: {}
 fingerprint_ignore_patterns: []
 connections:
-- valory/abci:0.1.0:bafybeicasheudousm2unmh5qmy5n3qdq5hmkg2j42fxfm2crxmgq3nzjkq
+- valory/abci:0.1.0:bafybeib3exj2vkz4u76rc2amtwz6veeozipr6zdgzlaqsovu3dorppcina
 - valory/http_client:0.23.0:bafybeieoeuy4brzimtnubmokwirhrx27ezls6cdnl5qik4rkykfle3nn2y
-- valory/ipfs:0.1.0:bafybeiau32pzy55ta6ugl2bebevlxudal6pnlfomhplfm5mph6reaw3krq
+- valory/ipfs:0.1.0:bafybeidu3xd6rd5zysv2due2cnrc3sxx5vss2usxwaxxtxxuyha2kuhd3e
 - valory/ledger:0.19.0:bafybeigfoz7d7si7s4jehvloq2zmiiocpbxcaathl3bxkyarxoerxq7g3a
 - valory/p2p_libp2p_client:0.1.0:bafybeihdnfdth3qgltefgrem7xyi4b3ejzaz67xglm2hbma2rfvpl2annq
 - valory/websocket_client:0.1.0:bafybeicz53kzs5uvyiod2azntl76zwgmpgr22ven4wl5fnwt2m546j3wsu
 contracts:
-- valory/agent_mech:0.1.0:bafybeidl6kwc3sgcxiphgb3osjqlqwylhqetv2nyv2fu6zxcgn5qctv2ju
-- valory/gnosis_safe:0.1.0:bafybeigvqg4lapdaa23dpc3pv67rdptdhey6e435mxqsw2gb2u74yw4yei
-- valory/gnosis_safe_proxy_factory:0.1.0:bafybeie4iivrxcd5dcwzj3y2t66mc5mdvtsuqu426gk2kcdc6fxbki6neu
-- valory/multisend:0.1.0:bafybeie7m7pjbnw7cccpbvmbgkut24dtlt4cgvug3tbac7gej37xvwbv3a
-- valory/service_registry:0.1.0:bafybeif6x4zvsokwcetbrjdb4uyv4l3pqx756cg2ohv2zgcky5yuiwuqvi
+- valory/agent_mech:0.1.0:bafybeiccjt6322pee3als6v3ale75wxgrv4hy532dlfaugndpq6swahyba
+- valory/gnosis_safe:0.1.0:bafybeih6d3vxz3jlgodxm5b2qcwsmansqj4xobuyd6hjnhzremuvd65yrm
+- valory/gnosis_safe_proxy_factory:0.1.0:bafybeid6glyjikjxmefwmhn62cxiofophegjmg2z5vqqsvk6tmyunwc274
+- valory/multisend:0.1.0:bafybeieg4tywd5lww2vygvpkilg3hcepa4rmhehjuamyvdf6vazt554v6u
+- valory/service_registry:0.1.0:bafybeige6pubafkiqmaiyuql6pcojm6fvh5thvhrsapi53au2rhuumqymu
 protocols:
 - open_aea/signing:1.0.0:bafybeifuxs7gdg2okbn7uofymenjlmnih2wxwkym44lsgwmklgwuckxm2m
 - valory/abci:0.1.0:bafybeigootsvqpk6th5xpdtzanxum3earifrrezfyhylfrit7yvqdrtgpe
@@ -31,16 +31,16 @@ protocols:
 - valory/ledger_api:1.0.0:bafybeigsvceac33asd6ecbqev34meyyjwu3rangenv6xp5rkxyz4krvcby
 - valory/tendermint:0.1.0:bafybeidjqmwvgi4rqgp65tbkhmi45fwn2odr5ecezw6q47hwitsgyw4jpa
 skills:
-- valory/abstract_abci:0.1.0:bafybeicg7dv7cff34nv2k2z47c4yp4kddsxp3wozonzow6tnvfvwndz3cy
-- valory/abstract_round_abci:0.1.0:bafybeigxjcci53vwytymzlhr37436yvenh7jup4astrn7dgyixo24aq2pq
-- valory/contract_subscription:0.1.0:bafybeifbgzfrhtdtendqzwmh3o436nyexwkif6mbvsouvk2ktdfk5lhe7y
-- valory/mech_abci:0.1.0:bafybeigzfa5pr647fg4nflzgie3xla4araotperomibfp2totzpaxwgmje
-- valory/task_execution:0.1.0:bafybeih6caazog2vq34dupe4cbkv2v3zrffsmfztuvvshtku7tnhmvxcrq
-- valory/registration_abci:0.1.0:bafybeibc4kczqbh23sc6tufrzn3axmhp3vjav7fa3u6cnpvolrbbc2fd7i
-- valory/reset_pause_abci:0.1.0:bafybeid445uy6wwvugf3byzl7r73c7teu6xr5ezxb4h7cxbenghg3copvy
-- valory/task_submission_abci:0.1.0:bafybeidcjfmhtgwh24sgf3gmk6soiyr2fmaebjvphhz6xob6d5m6aeguce
-- valory/termination_abci:0.1.0:bafybeiguy7pkrcptg6c754ioig4mlkr7truccym3fpv6jwpjx2tmpdbzhi
-- valory/transaction_settlement_abci:0.1.0:bafybeidpsnguxizkpihtkqzojr3em7yy7c6qc7gxpbh5vglmwws5wke7bi
+- valory/abstract_abci:0.1.0:bafybeigafjci7m7ezwzasav5xqo7v2mbxxn7qb4y7vnuc2wr2irzvn7wsy
+- valory/abstract_round_abci:0.1.0:bafybeih2fyfb6kkf7r45pvdk7pyyebr5xloia4xiqxtb3qsrasnstqmepq
+- valory/contract_subscription:0.1.0:bafybeialscmefsroacttr5um4667yjnceu4hqdmiwvo3e7pg7ld5mhbo5q
+- valory/mech_abci:0.1.0:bafybeihn7fltcpxcby3lsyiobvp7cinepzlrfd35gtncoszjsbtz43klpm
+- valory/task_execution:0.1.0:bafybeig5ceg4rpgyocqb4scfxf5i5oxcvwtifypa2ubqufvquyez6sfxre
+- valory/registration_abci:0.1.0:bafybeibndt6vxiwc2edgtaxpjbhwto3eyu33ujz3zmvtygvo2qz7xme5li
+- valory/reset_pause_abci:0.1.0:bafybeigeoc363gv3wp2rrmk6p2fdxney33nxd3owtpfugzapgruwe4klyu
+- valory/task_submission_abci:0.1.0:bafybeihvyzkhhikrhwzf55uu77gbvz6rgld6gipnrh32f2arneqgej2zea
+- valory/termination_abci:0.1.0:bafybeigqpij2sgrpnilqjljfciixop4fldq5qceixc7534q6af4potdmdm
+- valory/transaction_settlement_abci:0.1.0:bafybeia7rzsbea3ch4gcafyp3z6uvqh4npws2xpdwbkkdbrqqpjops7nui
 default_ledger: ethereum
 required_ledgers:
 - ethereum
diff --git a/packages/valory/services/mech/service.yaml b/packages/valory/services/mech/service.yaml
index d80450e7..03041595 100644
--- a/packages/valory/services/mech/service.yaml
+++ b/packages/valory/services/mech/service.yaml
@@ -7,7 +7,7 @@ license: Apache-2.0
 fingerprint:
   README.md: bafybeif7ia4jdlazy6745ke2k2x5yoqlwsgwr6sbztbgqtwvs3ndm2p7ba
 fingerprint_ignore_patterns: []
-agent: valory/mech:0.1.0:bafybeigfkzy7beir3tasc7ndcgfj3vcg6vrsjptojerum3ajccwuglczg4
+agent: valory/mech:0.1.0:bafybeiegghzv3ptrdxpyjgvk6gl3hwg6ddo2pmhfaiiz5h2nanylm4z3gm
 number_of_agents: 4
 deployment:
   agent:
diff --git a/packages/valory/skills/mech_abci/fsm_specification.yaml b/packages/valory/skills/mech_abci/fsm_specification.yaml
index 27d8c52e..00664c46 100644
--- a/packages/valory/skills/mech_abci/fsm_specification.yaml
+++ b/packages/valory/skills/mech_abci/fsm_specification.yaml
@@ -101,4 +101,4 @@ transition_func:
     (ValidateTransactionRound, NEGATIVE): CheckTransactionHistoryRound
     (ValidateTransactionRound, NONE): SelectKeeperTransactionSubmissionBRound
     (ValidateTransactionRound, NO_MAJORITY): ValidateTransactionRound
-    (ValidateTransactionRound, VALIDATE_TIMEOUT): SelectKeeperTransactionSubmissionBRound
+    (ValidateTransactionRound, VALIDATE_TIMEOUT): CheckTransactionHistoryRound
diff --git a/packages/valory/skills/mech_abci/skill.yaml b/packages/valory/skills/mech_abci/skill.yaml
index 5dca97d0..9653f529 100644
--- a/packages/valory/skills/mech_abci/skill.yaml
+++ b/packages/valory/skills/mech_abci/skill.yaml
@@ -7,10 +7,10 @@ license: Apache-2.0
 aea_version: '>=1.0.0, <2.0.0'
 fingerprint:
   __init__.py: bafybeihscyr3poal6eyk6jeywtbdq552piwpbh2uo5h7bepjqdeivgiyem
-  behaviours.py: bafybeigpumxxutdrrgot44mqhqddfms3exrtsscvxfyl45pxufogjskweu
-  composition.py: bafybeiga6prq6yftjkh2bol6vym4iarvo4i4senk3avmukneap2drtjjz4
+  behaviours.py: bafybeifcgofyzyu7c6uato5hcu2xxpoaqr3n5747dagsscaufacmtev2uy
+  composition.py: bafybeihmtr4ddrs4eu5wkk4xmcfnytvw2lt4udcfo7cf6a46fhe6gjdn3q
   dialogues.py: bafybeifhydd6xmstbh2jx5igj33upip5a3hhlcaxttfsc77heszqmru7ri
-  fsm_specification.yaml: bafybeib6j6etn6jd2cvggiswag2jrvlsxlnxb6sfgaf7oibhsd2mk65vw4
+  fsm_specification.yaml: bafybeiefcun637n44sw4htjg7qgvhkalfhsdlszbu3fg7vn6mu73eqbssq
   handlers.py: bafybeiffuduhg433qsu6lbet5jsaub63bzv2l4x756aj2fbnu5bnfu4ble
   models.py: bafybeic3pjxw7py6jpiaaxjtcufzcjmyldj2fdhpkik5qnj4hpruuxcu4q
 fingerprint_ignore_patterns: []
@@ -18,12 +18,12 @@ connections: []
 contracts: []
 protocols: []
 skills:
-- valory/abstract_round_abci:0.1.0:bafybeigxjcci53vwytymzlhr37436yvenh7jup4astrn7dgyixo24aq2pq
-- valory/registration_abci:0.1.0:bafybeibc4kczqbh23sc6tufrzn3axmhp3vjav7fa3u6cnpvolrbbc2fd7i
-- valory/reset_pause_abci:0.1.0:bafybeid445uy6wwvugf3byzl7r73c7teu6xr5ezxb4h7cxbenghg3copvy
-- valory/task_submission_abci:0.1.0:bafybeidcjfmhtgwh24sgf3gmk6soiyr2fmaebjvphhz6xob6d5m6aeguce
-- valory/termination_abci:0.1.0:bafybeiguy7pkrcptg6c754ioig4mlkr7truccym3fpv6jwpjx2tmpdbzhi
-- valory/transaction_settlement_abci:0.1.0:bafybeidpsnguxizkpihtkqzojr3em7yy7c6qc7gxpbh5vglmwws5wke7bi
+- valory/abstract_round_abci:0.1.0:bafybeih2fyfb6kkf7r45pvdk7pyyebr5xloia4xiqxtb3qsrasnstqmepq
+- valory/registration_abci:0.1.0:bafybeibndt6vxiwc2edgtaxpjbhwto3eyu33ujz3zmvtygvo2qz7xme5li
+- valory/reset_pause_abci:0.1.0:bafybeigeoc363gv3wp2rrmk6p2fdxney33nxd3owtpfugzapgruwe4klyu
+- valory/task_submission_abci:0.1.0:bafybeihvyzkhhikrhwzf55uu77gbvz6rgld6gipnrh32f2arneqgej2zea
+- valory/termination_abci:0.1.0:bafybeigqpij2sgrpnilqjljfciixop4fldq5qceixc7534q6af4potdmdm
+- valory/transaction_settlement_abci:0.1.0:bafybeia7rzsbea3ch4gcafyp3z6uvqh4npws2xpdwbkkdbrqqpjops7nui
 behaviours:
   main:
     args: {}
diff --git a/packages/valory/skills/task_execution/skill.yaml b/packages/valory/skills/task_execution/skill.yaml
index 4c040f78..ea8a1ce6 100644
--- a/packages/valory/skills/task_execution/skill.yaml
+++ b/packages/valory/skills/task_execution/skill.yaml
@@ -17,10 +17,10 @@ fingerprint:
 fingerprint_ignore_patterns: []
 connections:
 - valory/ledger:0.19.0:bafybeigfoz7d7si7s4jehvloq2zmiiocpbxcaathl3bxkyarxoerxq7g3a
-- valory/ipfs:0.1.0:bafybeiau32pzy55ta6ugl2bebevlxudal6pnlfomhplfm5mph6reaw3krq
+- valory/ipfs:0.1.0:bafybeidu3xd6rd5zysv2due2cnrc3sxx5vss2usxwaxxtxxuyha2kuhd3e
 - valory/p2p_libp2p_client:0.1.0:bafybeihdnfdth3qgltefgrem7xyi4b3ejzaz67xglm2hbma2rfvpl2annq
 contracts:
-- valory/agent_mech:0.1.0:bafybeidl6kwc3sgcxiphgb3osjqlqwylhqetv2nyv2fu6zxcgn5qctv2ju
+- valory/agent_mech:0.1.0:bafybeiccjt6322pee3als6v3ale75wxgrv4hy532dlfaugndpq6swahyba
 protocols:
 - valory/contract_api:1.0.0:bafybeiasywsvax45qmugus5kxogejj66c5taen27h4voriodz7rgushtqa
 - valory/default:1.0.0:bafybeiecmut3235aen7wxukllv424f3dysvvlgfmn562kzdunc5hdj3hxu
diff --git a/packages/valory/skills/task_submission_abci/skill.yaml b/packages/valory/skills/task_submission_abci/skill.yaml
index cf2e33ba..72707232 100644
--- a/packages/valory/skills/task_submission_abci/skill.yaml
+++ b/packages/valory/skills/task_submission_abci/skill.yaml
@@ -19,15 +19,15 @@ fingerprint:
 fingerprint_ignore_patterns: []
 connections: []
 contracts:
-- valory/agent_mech:0.1.0:bafybeidl6kwc3sgcxiphgb3osjqlqwylhqetv2nyv2fu6zxcgn5qctv2ju
-- valory/gnosis_safe:0.1.0:bafybeigvqg4lapdaa23dpc3pv67rdptdhey6e435mxqsw2gb2u74yw4yei
-- valory/multisend:0.1.0:bafybeie7m7pjbnw7cccpbvmbgkut24dtlt4cgvug3tbac7gej37xvwbv3a
+- valory/agent_mech:0.1.0:bafybeiccjt6322pee3als6v3ale75wxgrv4hy532dlfaugndpq6swahyba
+- valory/gnosis_safe:0.1.0:bafybeih6d3vxz3jlgodxm5b2qcwsmansqj4xobuyd6hjnhzremuvd65yrm
+- valory/multisend:0.1.0:bafybeieg4tywd5lww2vygvpkilg3hcepa4rmhehjuamyvdf6vazt554v6u
 protocols:
 - valory/contract_api:1.0.0:bafybeiasywsvax45qmugus5kxogejj66c5taen27h4voriodz7rgushtqa
 - valory/acn_data_share:0.1.0:bafybeieyixetwvz767zekhvg7r6etumyanzys6xbalx2brrfswybinnlhi
 skills:
-- valory/abstract_round_abci:0.1.0:bafybeigxjcci53vwytymzlhr37436yvenh7jup4astrn7dgyixo24aq2pq
-- valory/transaction_settlement_abci:0.1.0:bafybeidpsnguxizkpihtkqzojr3em7yy7c6qc7gxpbh5vglmwws5wke7bi
+- valory/abstract_round_abci:0.1.0:bafybeih2fyfb6kkf7r45pvdk7pyyebr5xloia4xiqxtb3qsrasnstqmepq
+- valory/transaction_settlement_abci:0.1.0:bafybeia7rzsbea3ch4gcafyp3z6uvqh4npws2xpdwbkkdbrqqpjops7nui
 behaviours:
   main:
     args: {}