diff --git a/.nanvix/nanvix.lock b/.nanvix/nanvix.lock
index 188bd57806..cfc98cfb66 100644
--- a/.nanvix/nanvix.lock
+++ b/.nanvix/nanvix.lock
@@ -1,29 +1,29 @@
 # nanvix.lock - auto-generated by nanvix_zutil. DO NOT EDIT.
 
 [metadata]
-manifest-hash = "sha256:a11b66d2ae04b70247e31367cca6158509a45b065b438a935def9d7109f51bbe"
+manifest-hash = "sha256:b845b32a851ec07a4f7e85f931da6bab646ab0714981be4bb898de9f67e7e6cf"
 nanvix-zutil-version = "0.16.3"
 
 [metadata.sdk]
 schema-version = 1
-sdk-version = "v0.21.49-sdk.1"
+sdk-version = "v0.21.51-sdk.1"
 provider-id = "c-clang"
 provider = "clang"
 role = "c"
 image-name = "ghcr.io/nanvix/nanvix-sdk-c-clang"
-image-digest = "sha256:cf69dfc6819a247a2909a1e29657e226f2028970c8dd3a8a88d66a1c7b4e87ef"
-image-ref = "ghcr.io/nanvix/nanvix-sdk-c-clang@sha256:cf69dfc6819a247a2909a1e29657e226f2028970c8dd3a8a88d66a1c7b4e87ef"
-nanvix-tag = "v0.21.49"
-nanvix-version = "0.21.49"
-nanvix-commit = "6d3fe305cd007439daf2116f2c90c7e46202bf9d"
-sysroot-sha256 = "1ec81b4d1901747be826b6a198c8d7d2f06eaba44b23a6563b20dcb594949e7f"
+image-digest = "sha256:f55df22e4ad240d409d1fddee17c81f368da93ab098bba1ede6e2baaa881917f"
+image-ref = "ghcr.io/nanvix/nanvix-sdk-c-clang@sha256:f55df22e4ad240d409d1fddee17c81f368da93ab098bba1ede6e2baaa881917f"
+nanvix-tag = "v0.21.51"
+nanvix-version = "0.21.51"
+nanvix-commit = "b9525e21d7088cb5058b17a00f71021f3d8509e9"
+sysroot-sha256 = "65376fee49a8a7f6d5048b5a057f2e9a9e25dc47f26be665aecb56ba0ca5f439"
 
 [metadata.sdk.target]
 alias = "i686-nanvix"
 triple = "i686-unknown-nanvix"
 
 [metadata.sdk.toolchain]
-llvm_commit = "e968a25d5a29900d9b10f55303ad70cf6108d29e"
+llvm_commit = "ccb59c4c1479b296738e0e270877692d6255dfc2"
 llvm_version = "22.1.8"
 port_branch = "nanvix/v22.1.8"
 
@@ -46,39 +46,39 @@ name = "nanvix"
 repo = "nanvix/nanvix"
 kind = "sysroot"
 ref-kind = "tag"
-ref-value = "0.21.49"
-resolved-tag = "v0.21.49"
-resolved-commitish = "6d3fe305cd007439daf2116f2c90c7e46202bf9d"
-release-id = 359920347
+ref-value = "0.21.51"
+resolved-tag = "v0.21.51"
+resolved-commitish = "b9525e21d7088cb5058b17a00f71021f3d8509e9"
+release-id = 360818094
 dependencies = []
 
 [[package.assets]]
-name = "nanvix-windows-x86-microvm-standalone-release-256mb-6d3fe305cd007439daf2116f2c90c7e46202bf9d.zip"
-url = "https://github.com/nanvix/nanvix/releases/download/v0.21.49/nanvix-windows-x86-microvm-standalone-release-256mb-6d3fe305cd007439daf2116f2c90c7e46202bf9d.zip"
-id = 490012622
+name = "nanvix-windows-x86-microvm-standalone-release-256mb-b9525e21d7088cb5058b17a00f71021f3d8509e9.zip"
+url = "https://github.com/nanvix/nanvix/releases/download/v0.21.51/nanvix-windows-x86-microvm-standalone-release-256mb-b9525e21d7088cb5058b17a00f71021f3d8509e9.zip"
+id = 492224264
 
 [[package.assets]]
-name = "nanvix-x86-microvm-standalone-release-256mb-6d3fe305cd007439daf2116f2c90c7e46202bf9d.tar.bz2"
-url = "https://github.com/nanvix/nanvix/releases/download/v0.21.49/nanvix-x86-microvm-standalone-release-256mb-6d3fe305cd007439daf2116f2c90c7e46202bf9d.tar.bz2"
-id = 490012656
+name = "nanvix-x86-microvm-standalone-release-256mb-b9525e21d7088cb5058b17a00f71021f3d8509e9.tar.bz2"
+url = "https://github.com/nanvix/nanvix/releases/download/v0.21.51/nanvix-x86-microvm-standalone-release-256mb-b9525e21d7088cb5058b17a00f71021f3d8509e9.tar.bz2"
+id = 492224303
 
 [[package]]
 name = "zlib"
 repo = "nanvix/zlib"
 kind = "dependency"
 ref-kind = "version"
-ref-value = "1.3.1-nanvix-0.21.49-sdk.1"
-resolved-tag = "1.3.1-nanvix-0.21.49-sdk.1"
+ref-value = "1.3.1-nanvix-0.21.51-sdk.1"
+resolved-tag = "1.3.1-nanvix-0.21.51-sdk.1"
 resolved-commitish = "nanvix/v1.3.1"
-release-id = 360052773
+release-id = 361234736
 dependencies = []
 
 [[package.assets]]
 name = "zlib-linux-x86-microvm-standalone-256mb-dev.tar.gz"
-url = "https://github.com/nanvix/zlib/releases/download/1.3.1-nanvix-0.21.49-sdk.1/zlib-linux-x86-microvm-standalone-256mb-dev.tar.gz"
-id = 490465693
+url = "https://github.com/nanvix/zlib/releases/download/1.3.1-nanvix-0.21.51-sdk.1/zlib-linux-x86-microvm-standalone-256mb-dev.tar.gz"
+id = 492943176
 
 [[package.assets]]
 name = "zlib-windows-x86-microvm-standalone-256mb-dev.zip"
-url = "https://github.com/nanvix/zlib/releases/download/1.3.1-nanvix-0.21.49-sdk.1/zlib-windows-x86-microvm-standalone-256mb-dev.zip"
-id = 490465681
+url = "https://github.com/nanvix/zlib/releases/download/1.3.1-nanvix-0.21.51-sdk.1/zlib-windows-x86-microvm-standalone-256mb-dev.zip"
+id = 492943170
diff --git a/.nanvix/nanvix.toml b/.nanvix/nanvix.toml
index a88795f6db..bbb9a1f227 100644
--- a/.nanvix/nanvix.toml
+++ b/.nanvix/nanvix.toml
@@ -1,7 +1,7 @@
 [package]
 name = "sqlite"
 version = "3.49.0"
-nanvix-version = "0.21.49"
+nanvix-version = "0.21.51"
 
 [builds]
 [builds.matrix]
@@ -15,6 +15,6 @@ zlib = "1.3.1"
 [toolchain]
 kind = "nanvix-sdk"
 provider = "c-clang"
-sdk-version = "v0.21.49-sdk.1"
+sdk-version = "v0.21.51-sdk.1"
 sdk-image = "ghcr.io/nanvix/nanvix-sdk-c-clang"
-sdk-digest = "sha256:cf69dfc6819a247a2909a1e29657e226f2028970c8dd3a8a88d66a1c7b4e87ef"
+sdk-digest = "sha256:f55df22e4ad240d409d1fddee17c81f368da93ab098bba1ede6e2baaa881917f"