diff --git a/.changelog/unreleased/ci/824-abcipp-ci.md b/.changelog/v0.12.0/ci/824-abcipp-ci.md
similarity index 100%
rename from .changelog/unreleased/ci/824-abcipp-ci.md
rename to .changelog/v0.12.0/ci/824-abcipp-ci.md
diff --git a/.changelog/unreleased/ci/834-ethbridge-ci-stacked-prs.md b/.changelog/v0.12.0/ci/834-ethbridge-ci-stacked-prs.md
similarity index 100%
rename from .changelog/unreleased/ci/834-ethbridge-ci-stacked-prs.md
rename to .changelog/v0.12.0/ci/834-ethbridge-ci-stacked-prs.md
diff --git a/.changelog/unreleased/docs/440-replay-protection-specs.md b/.changelog/v0.12.0/docs/440-replay-protection-specs.md
similarity index 100%
rename from .changelog/unreleased/docs/440-replay-protection-specs.md
rename to .changelog/v0.12.0/docs/440-replay-protection-specs.md
diff --git a/.changelog/unreleased/docs/680-multisig-specs.md b/.changelog/v0.12.0/docs/680-multisig-specs.md
similarity index 100%
rename from .changelog/unreleased/docs/680-multisig-specs.md
rename to .changelog/v0.12.0/docs/680-multisig-specs.md
diff --git a/.changelog/unreleased/improvements/833-wasm-vm-allow-sign-extend.md b/.changelog/v0.12.0/improvements/833-wasm-vm-allow-sign-extend.md
similarity index 100%
rename from .changelog/unreleased/improvements/833-wasm-vm-allow-sign-extend.md
rename to .changelog/v0.12.0/improvements/833-wasm-vm-allow-sign-extend.md
diff --git a/.changelog/unreleased/improvements/846-remove-merkle-values.md b/.changelog/v0.12.0/improvements/846-remove-merkle-values.md
similarity index 100%
rename from .changelog/unreleased/improvements/846-remove-merkle-values.md
rename to .changelog/v0.12.0/improvements/846-remove-merkle-values.md
diff --git a/.changelog/unreleased/improvements/859-index-set-block-results.md b/.changelog/v0.12.0/improvements/859-index-set-block-results.md
similarity index 100%
rename from .changelog/unreleased/improvements/859-index-set-block-results.md
rename to .changelog/v0.12.0/improvements/859-index-set-block-results.md
diff --git a/.changelog/v0.12.0/summary.md b/.changelog/v0.12.0/summary.md
new file mode 100644
index 0000000000..56982aa446
--- /dev/null
+++ b/.changelog/v0.12.0/summary.md
@@ -0,0 +1 @@
+Namada 0.12.0 is a scheduled minor release.
diff --git a/.changelog/unreleased/testing/813-fix-pos-tx-test-input-lower-bound.md b/.changelog/v0.12.0/testing/813-fix-pos-tx-test-input-lower-bound.md
similarity index 100%
rename from .changelog/unreleased/testing/813-fix-pos-tx-test-input-lower-bound.md
rename to .changelog/v0.12.0/testing/813-fix-pos-tx-test-input-lower-bound.md
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c11e94955a..9aaab24c50 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,36 @@
 # CHANGELOG
 
+## v0.12.0
+
+Namada 0.12.0 is a scheduled minor release.
+
+### CI
+
+- Run `make check-abcipp` in CI ([#824](https://github.com/anoma/namada/pull/824))
+- Run Ethereum bridge CI against more branches
+  ([#834](https://github.com/anoma/namada/pull/834))
+
+### DOCS
+
+- Adds specs for replay protection
+  ([#440](https://github.com/anoma/namada/pull/440))
+- Adds specs for multisig accounts
+  ([#680](https://github.com/anoma/namada/pull/680))
+
+### IMPROVEMENTS
+
+- Allow sign extension opcodes in WASM
+  ([#833](https://github.com/anoma/namada/pull/833))
+- Remove the MerkleValue type and just use byte slices for Merkle tree values.
+  ([#846](https://github.com/anoma/namada/pull/846))
+- Use index-set to reduce serialized size of block results.
+  ([#859](https://github.com/anoma/namada/pull/859))
+
+### TESTING
+
+- Allow size zero bonds in PoS for testing.
+  ([#813](https://github.com/anoma/namada/pull/813))
+
 ## v0.11.0
 
 Namada 0.11.0 is a scheduled minor release.
diff --git a/Cargo.lock b/Cargo.lock
index 0479a3215a..1a0a9ae50b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3635,7 +3635,7 @@ checksum = "e5ce46fe64a9d73be07dcbe690a38ce1b293be448fd8ce1e6c1b8062c9f72c6a"
 
 [[package]]
 name = "namada"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "assert_matches",
  "async-trait",
@@ -3692,7 +3692,7 @@ dependencies = [
 
 [[package]]
 name = "namada_apps"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "ark-serialize",
  "ark-std",
@@ -3778,7 +3778,7 @@ dependencies = [
 
 [[package]]
 name = "namada_core"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "ark-bls12-381",
  "ark-ec",
@@ -3830,7 +3830,7 @@ dependencies = [
 
 [[package]]
 name = "namada_encoding_spec"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "borsh",
  "itertools",
@@ -3841,7 +3841,7 @@ dependencies = [
 
 [[package]]
 name = "namada_macros"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "quote",
  "syn",
@@ -3849,7 +3849,7 @@ dependencies = [
 
 [[package]]
 name = "namada_proof_of_stake"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "borsh",
  "derivative",
@@ -3863,7 +3863,7 @@ dependencies = [
 
 [[package]]
 name = "namada_tests"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "assert_cmd",
  "borsh",
@@ -3907,7 +3907,7 @@ dependencies = [
 
 [[package]]
 name = "namada_tx_prelude"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "borsh",
  "masp_primitives",
@@ -3922,7 +3922,7 @@ dependencies = [
 
 [[package]]
 name = "namada_vm_env"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "borsh",
  "hex",
@@ -3933,7 +3933,7 @@ dependencies = [
 
 [[package]]
 name = "namada_vp_prelude"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "borsh",
  "namada_core",
diff --git a/apps/Cargo.toml b/apps/Cargo.toml
index 8df89fbcb9..bba5ca030e 100644
--- a/apps/Cargo.toml
+++ b/apps/Cargo.toml
@@ -6,7 +6,7 @@ license = "GPL-3.0"
 name = "namada_apps"
 readme = "../README.md"
 resolver = "2"
-version = "0.11.0"
+version = "0.12.0"
 default-run = "namada"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
diff --git a/core/Cargo.toml b/core/Cargo.toml
index db5489078d..7754310669 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -4,7 +4,7 @@ edition = "2021"
 license = "GPL-3.0"
 name = "namada_core"
 resolver = "2"
-version = "0.11.0"
+version = "0.12.0"
 
 [features]
 default = []
diff --git a/encoding_spec/Cargo.toml b/encoding_spec/Cargo.toml
index 3c798c53cd..2fc6c2cc18 100644
--- a/encoding_spec/Cargo.toml
+++ b/encoding_spec/Cargo.toml
@@ -6,7 +6,7 @@ license = "GPL-3.0"
 name = "namada_encoding_spec"
 readme = "../README.md"
 resolver = "2"
-version = "0.11.0"
+version = "0.12.0"
 
 [features]
 default = ["abciplus"]
diff --git a/macros/Cargo.toml b/macros/Cargo.toml
index e188483bb9..4bb96bbe49 100644
--- a/macros/Cargo.toml
+++ b/macros/Cargo.toml
@@ -4,7 +4,7 @@ edition = "2021"
 license = "GPL-3.0"
 name = "namada_macros"
 resolver = "2"
-version = "0.11.0"
+version = "0.12.0"
 
 [lib]
 proc-macro = true
diff --git a/proof_of_stake/Cargo.toml b/proof_of_stake/Cargo.toml
index d5dea7aa95..822ef2fabb 100644
--- a/proof_of_stake/Cargo.toml
+++ b/proof_of_stake/Cargo.toml
@@ -6,7 +6,7 @@ license = "GPL-3.0"
 name = "namada_proof_of_stake"
 readme = "../README.md"
 resolver = "2"
-version = "0.11.0"
+version = "0.12.0"
 
 [features]
 default = ["abciplus"]
diff --git a/shared/Cargo.toml b/shared/Cargo.toml
index 0156a40d40..efcd0e81a0 100644
--- a/shared/Cargo.toml
+++ b/shared/Cargo.toml
@@ -4,7 +4,7 @@ edition = "2021"
 license = "GPL-3.0"
 name = "namada"
 resolver = "2"
-version = "0.11.0"
+version = "0.12.0"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/tests/Cargo.toml b/tests/Cargo.toml
index 147f23ba42..4403453dc9 100644
--- a/tests/Cargo.toml
+++ b/tests/Cargo.toml
@@ -5,7 +5,7 @@ edition = "2021"
 license = "GPL-3.0"
 name = "namada_tests"
 resolver = "2"
-version = "0.11.0"
+version = "0.12.0"
 
 [features]
 default = ["abciplus", "wasm-runtime"]
diff --git a/tx_prelude/Cargo.toml b/tx_prelude/Cargo.toml
index 9eaac06748..945f14ad7b 100644
--- a/tx_prelude/Cargo.toml
+++ b/tx_prelude/Cargo.toml
@@ -4,7 +4,7 @@ edition = "2021"
 license = "GPL-3.0"
 name = "namada_tx_prelude"
 resolver = "2"
-version = "0.11.0"
+version = "0.12.0"
 
 [features]
 default = ["abciplus"]
diff --git a/vm_env/Cargo.toml b/vm_env/Cargo.toml
index 6a56c8ee13..cf4e6a7d9f 100644
--- a/vm_env/Cargo.toml
+++ b/vm_env/Cargo.toml
@@ -4,7 +4,7 @@ edition = "2021"
 license = "GPL-3.0"
 name = "namada_vm_env"
 resolver = "2"
-version = "0.11.0"
+version = "0.12.0"
 
 [features]
 default = ["abciplus"]
diff --git a/vp_prelude/Cargo.toml b/vp_prelude/Cargo.toml
index 05f0b33f21..a0d76feadc 100644
--- a/vp_prelude/Cargo.toml
+++ b/vp_prelude/Cargo.toml
@@ -4,7 +4,7 @@ edition = "2021"
 license = "GPL-3.0"
 name = "namada_vp_prelude"
 resolver = "2"
-version = "0.11.0"
+version = "0.12.0"
 
 [features]
 default = ["abciplus"]
diff --git a/wasm/Cargo.lock b/wasm/Cargo.lock
index a5b1ac403f..bd82ea3be8 100644
--- a/wasm/Cargo.lock
+++ b/wasm/Cargo.lock
@@ -2456,7 +2456,7 @@ checksum = "e5ce46fe64a9d73be07dcbe690a38ce1b293be448fd8ce1e6c1b8062c9f72c6a"
 
 [[package]]
 name = "namada"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "async-trait",
  "bellman",
@@ -2500,7 +2500,7 @@ dependencies = [
 
 [[package]]
 name = "namada_core"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "ark-bls12-381",
  "ark-serialize",
@@ -2541,7 +2541,7 @@ dependencies = [
 
 [[package]]
 name = "namada_macros"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "quote",
  "syn",
@@ -2549,7 +2549,7 @@ dependencies = [
 
 [[package]]
 name = "namada_proof_of_stake"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "borsh",
  "derivative",
@@ -2563,7 +2563,7 @@ dependencies = [
 
 [[package]]
 name = "namada_tests"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "chrono",
  "concat-idents",
@@ -2592,7 +2592,7 @@ dependencies = [
 
 [[package]]
 name = "namada_tx_prelude"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "borsh",
  "masp_primitives",
@@ -2607,7 +2607,7 @@ dependencies = [
 
 [[package]]
 name = "namada_vm_env"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "borsh",
  "hex",
@@ -2618,7 +2618,7 @@ dependencies = [
 
 [[package]]
 name = "namada_vp_prelude"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "borsh",
  "namada_core",
@@ -2631,7 +2631,7 @@ dependencies = [
 
 [[package]]
 name = "namada_wasm"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "borsh",
  "getrandom 0.2.8",
@@ -4601,7 +4601,7 @@ dependencies = [
 
 [[package]]
 name = "tx_template"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "borsh",
  "getrandom 0.2.8",
@@ -4738,7 +4738,7 @@ checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
 
 [[package]]
 name = "vp_template"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "borsh",
  "getrandom 0.2.8",
diff --git a/wasm/checksums.json b/wasm/checksums.json
index e36da05ea8..b13508300c 100644
--- a/wasm/checksums.json
+++ b/wasm/checksums.json
@@ -1,20 +1,20 @@
 {
-    "tx_bond.wasm": "tx_bond.aec5b289d8450c4e65939c5883f2868f9f77389c8dbf59a445e72e33faefc919.wasm",
-    "tx_change_validator_commission.wasm": "tx_change_validator_commission.1edf31292f2e5693e6193ca7d9cce7d004d726d972ceea0df7f7a437689939f9.wasm",
-    "tx_ibc.wasm": "tx_ibc.4fd06fe6f9edc763c9d860bc0d61947a5c2d6fb35bb8eb5110e476cf8d6c79b7.wasm",
-    "tx_init_account.wasm": "tx_init_account.9b74ae5630bf2fbf76a1225f5e0e09ff9caf136bfe8652bc4f5d5a03058e14f1.wasm",
-    "tx_init_proposal.wasm": "tx_init_proposal.c65e1c614ca8389a1c9a8fcb0610fb79df6466b646d8a7881fe9031140a8dae0.wasm",
-    "tx_init_validator.wasm": "tx_init_validator.c1db05715b899c8137783a0e8a6d53da61821337f66da5af5e6cd8072a7f601f.wasm",
-    "tx_reveal_pk.wasm": "tx_reveal_pk.f0014d214e63424a433c6be6db6c79e74287cdc4b2549fd15d93e8f30ce42381.wasm",
-    "tx_transfer.wasm": "tx_transfer.a01e7c3b87edb1e60f0916b3037a2f966ccdf3a7d05ececa865375bc7630002f.wasm",
-    "tx_unbond.wasm": "tx_unbond.47e7f9e63d29062ef5f6053bf46d1c270574c63b7f3bacf6ca57a64a457ec432.wasm",
-    "tx_update_vp.wasm": "tx_update_vp.e6ed544a61534b5f317b5707e82217acf6a613a90f477988ddb8c1578f762997.wasm",
-    "tx_vote_proposal.wasm": "tx_vote_proposal.885ead3f51aa2b697730ad645470b024963d4412c0a3d31a233ea2d2d3bfeef1.wasm",
-    "tx_withdraw.wasm": "tx_withdraw.646065e1c698e99c9e97fdd2532370575d416fcbb38c8e5d985e7e3bf914a883.wasm",
-    "vp_implicit.wasm": "vp_implicit.751ce0bbe7cd7ec4a6a4a6429f6324c40fe4630a39a1cc416501f911d19cc7e4.wasm",
-    "vp_masp.wasm": "vp_masp.3dd1b4906712ad66d784b39c9fad127d4a2a221533f706b8309db797d050053c.wasm",
-    "vp_testnet_faucet.wasm": "vp_testnet_faucet.bf5b09d4fe21e1e9a1da59114a55c93772cf1f34f9de59a6c92781be5974c765.wasm",
-    "vp_token.wasm": "vp_token.6fe84584802e659d87d1839fa326a5208d738c14db85f29a44c6ac2f05371f98.wasm",
-    "vp_user.wasm": "vp_user.2bc988fa034a998c9e948a7f1bd8ca9681e8366646055e125117185a43b229ba.wasm",
-    "vp_validator.wasm": "vp_validator.42913ba7b50073ac862b2fcc10fc8fa04216abdd7fff12614bffaae464edccf4.wasm"
+    "tx_bond.wasm": "tx_bond.be9c75f96b3b4880b7934d42ee218582b6304f6326a4588d1e6ac1ea4cc61c49.wasm",
+    "tx_change_validator_commission.wasm": "tx_change_validator_commission.cd861e0e82f4934be6d8382d6fff98286b4fadbc20ab826b9e817f6666021273.wasm",
+    "tx_ibc.wasm": "tx_ibc.13daeb0c88abba264d3052129eda0713bcf1a71f6f69bf37ec2494d0d9119f1f.wasm",
+    "tx_init_account.wasm": "tx_init_account.e21cfd7e96802f8e841613fb89f1571451401d002a159c5e9586855ac1374df5.wasm",
+    "tx_init_proposal.wasm": "tx_init_proposal.b9a77bc9e416f33f1e715f25696ae41582e1b379422f7a643549884e0c73e9de.wasm",
+    "tx_init_validator.wasm": "tx_init_validator.1e9732873861c625f239e74245f8c504a57359c06614ba40387a71811ca4a097.wasm",
+    "tx_reveal_pk.wasm": "tx_reveal_pk.47bc922a8be5571620a647ae442a1af7d03d05d29bef95f0b32cdfe00b11fee9.wasm",
+    "tx_transfer.wasm": "tx_transfer.bbd1ef5d9461c78f0288986de046baad77e10671addc5edaf3c68ea1ae4ecc99.wasm",
+    "tx_unbond.wasm": "tx_unbond.c0a690d0ad43a94294a6405bae3327f638a657446c74dc61dbb3a4d2ce488b5e.wasm",
+    "tx_update_vp.wasm": "tx_update_vp.ee2e9b882c4accadf4626e87d801c9ac8ea8c61ccea677e0532fc6c1ee7db6a2.wasm",
+    "tx_vote_proposal.wasm": "tx_vote_proposal.263fd9f4cb40f283756f394d86bdea3417e9ecd0568d6582c07a5b6bd14287d6.wasm",
+    "tx_withdraw.wasm": "tx_withdraw.6ce8faf6a32340178ddeaeb91a9b40e7f0433334e5c1f357964bf8e11d0077f1.wasm",
+    "vp_implicit.wasm": "vp_implicit.17f5c2af947ccfadce22d0fffecde1a1b4bc4ca3acd5dd8b459c3dce4afcb4e8.wasm",
+    "vp_masp.wasm": "vp_masp.5620cb6e555161641337d308851c760fbab4f9d3693cfd378703aa55e285249d.wasm",
+    "vp_testnet_faucet.wasm": "vp_testnet_faucet.362584b063cc4aaf8b72af0ed8af8d05a179ebefec596b6ab65e0ca255ec3c80.wasm",
+    "vp_token.wasm": "vp_token.a289723dd182fe0206e6c4cf1f426a6100787b20e2653d2fad6031e8106157f3.wasm",
+    "vp_user.wasm": "vp_user.b83b2d0616bb2244c8a92021665a0be749282a53fe1c493e98c330a6ed983833.wasm",
+    "vp_validator.wasm": "vp_validator.59e3e7729e14eeacc17d76b736d1760d59a1a6e9d6acbc9a870e1835438f524a.wasm"
 }
\ No newline at end of file
diff --git a/wasm/tx_template/Cargo.toml b/wasm/tx_template/Cargo.toml
index e2f7c461f1..345ec86237 100644
--- a/wasm/tx_template/Cargo.toml
+++ b/wasm/tx_template/Cargo.toml
@@ -4,7 +4,7 @@ edition = "2021"
 license = "GPL-3.0"
 name = "tx_template"
 resolver = "2"
-version = "0.11.0"
+version = "0.12.0"
 
 [lib]
 crate-type = ["cdylib"]
diff --git a/wasm/vp_template/Cargo.toml b/wasm/vp_template/Cargo.toml
index e735645a20..07ae7758db 100644
--- a/wasm/vp_template/Cargo.toml
+++ b/wasm/vp_template/Cargo.toml
@@ -4,7 +4,7 @@ edition = "2021"
 license = "GPL-3.0"
 name = "vp_template"
 resolver = "2"
-version = "0.11.0"
+version = "0.12.0"
 
 [lib]
 crate-type = ["cdylib"]
diff --git a/wasm/wasm_source/Cargo.toml b/wasm/wasm_source/Cargo.toml
index 08b9f55130..36731a505b 100644
--- a/wasm/wasm_source/Cargo.toml
+++ b/wasm/wasm_source/Cargo.toml
@@ -4,7 +4,7 @@ edition = "2021"
 license = "GPL-3.0"
 name = "namada_wasm"
 resolver = "2"
-version = "0.11.0"
+version = "0.12.0"
 
 [lib]
 crate-type = ["cdylib"]
diff --git a/wasm_for_tests/tx_memory_limit.wasm b/wasm_for_tests/tx_memory_limit.wasm
index f40653e3c7..9c4ea2abcc 100755
Binary files a/wasm_for_tests/tx_memory_limit.wasm and b/wasm_for_tests/tx_memory_limit.wasm differ
diff --git a/wasm_for_tests/tx_mint_tokens.wasm b/wasm_for_tests/tx_mint_tokens.wasm
index c043a68c42..72e1e8f075 100755
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diff --git a/wasm_for_tests/tx_proposal_code.wasm b/wasm_for_tests/tx_proposal_code.wasm
index 8964af7efc..584ebfdcb1 100755
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diff --git a/wasm_for_tests/tx_read_storage_key.wasm b/wasm_for_tests/tx_read_storage_key.wasm
index 53f1126a8e..8f62c8211e 100755
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diff --git a/wasm_for_tests/tx_write_storage_key.wasm b/wasm_for_tests/tx_write_storage_key.wasm
index 2da7e6066a..2831315a06 100755
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diff --git a/wasm_for_tests/vp_always_false.wasm b/wasm_for_tests/vp_always_false.wasm
index 524ebec9cd..db0729c87c 100755
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diff --git a/wasm_for_tests/vp_always_true.wasm b/wasm_for_tests/vp_always_true.wasm
index a2a0a97671..e363102995 100755
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diff --git a/wasm_for_tests/vp_eval.wasm b/wasm_for_tests/vp_eval.wasm
index 2960abf9f2..8711cfca76 100755
Binary files a/wasm_for_tests/vp_eval.wasm and b/wasm_for_tests/vp_eval.wasm differ
diff --git a/wasm_for_tests/vp_memory_limit.wasm b/wasm_for_tests/vp_memory_limit.wasm
index 8e814d977f..d7d10f8a36 100755
Binary files a/wasm_for_tests/vp_memory_limit.wasm and b/wasm_for_tests/vp_memory_limit.wasm differ
diff --git a/wasm_for_tests/vp_read_storage_key.wasm b/wasm_for_tests/vp_read_storage_key.wasm
index 2729f15bf6..9bf70703e9 100755
Binary files a/wasm_for_tests/vp_read_storage_key.wasm and b/wasm_for_tests/vp_read_storage_key.wasm differ
diff --git a/wasm_for_tests/wasm_source/Cargo.lock b/wasm_for_tests/wasm_source/Cargo.lock
index 90b87bc01e..1abb89a73c 100644
--- a/wasm_for_tests/wasm_source/Cargo.lock
+++ b/wasm_for_tests/wasm_source/Cargo.lock
@@ -2456,7 +2456,7 @@ checksum = "e5ce46fe64a9d73be07dcbe690a38ce1b293be448fd8ce1e6c1b8062c9f72c6a"
 
 [[package]]
 name = "namada"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "async-trait",
  "bellman",
@@ -2500,7 +2500,7 @@ dependencies = [
 
 [[package]]
 name = "namada_core"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "ark-bls12-381",
  "ark-serialize",
@@ -2541,7 +2541,7 @@ dependencies = [
 
 [[package]]
 name = "namada_macros"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "quote",
  "syn",
@@ -2549,7 +2549,7 @@ dependencies = [
 
 [[package]]
 name = "namada_proof_of_stake"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "borsh",
  "derivative",
@@ -2563,7 +2563,7 @@ dependencies = [
 
 [[package]]
 name = "namada_tests"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "chrono",
  "concat-idents",
@@ -2592,7 +2592,7 @@ dependencies = [
 
 [[package]]
 name = "namada_tx_prelude"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "borsh",
  "masp_primitives",
@@ -2607,7 +2607,7 @@ dependencies = [
 
 [[package]]
 name = "namada_vm_env"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "borsh",
  "hex",
@@ -2618,7 +2618,7 @@ dependencies = [
 
 [[package]]
 name = "namada_vp_prelude"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "borsh",
  "namada_core",
@@ -2631,7 +2631,7 @@ dependencies = [
 
 [[package]]
 name = "namada_wasm_for_tests"
-version = "0.11.0"
+version = "0.12.0"
 dependencies = [
  "borsh",
  "getrandom 0.2.8",
diff --git a/wasm_for_tests/wasm_source/Cargo.toml b/wasm_for_tests/wasm_source/Cargo.toml
index a42b4e1e62..dd17f4c0dc 100644
--- a/wasm_for_tests/wasm_source/Cargo.toml
+++ b/wasm_for_tests/wasm_source/Cargo.toml
@@ -4,7 +4,7 @@ edition = "2021"
 license = "GPL-3.0"
 name = "namada_wasm_for_tests"
 resolver = "2"
-version = "0.11.0"
+version = "0.12.0"
 
 [lib]
 crate-type = ["cdylib"]