diff --git a/.github/workflows/build-sqlite.yml b/.github/workflows/build-sqlite.yml
index c08e392..22b743d 100644
--- a/.github/workflows/build-sqlite.yml
+++ b/.github/workflows/build-sqlite.yml
@@ -1,7 +1,9 @@
 name: Build Sqlite from source
 
 on:
-  [push]
+  workflow_dispatch:
+  push:
+    tags: ["v*"]
 
 env:
   CARGO_TERM_COLOR: always
@@ -9,21 +11,11 @@ env:
 
 jobs:
 
-  build:
-    strategy:
-      matrix:
-        include:
-          - os: ubuntu-latest
-            arch: x64
-          - os: ubuntu-latest
-            arch: arm64
-          - os: macos-latest
-            arch: x64
-          - os: macos-latest
-            arch: arm64
+  build-and-release:
+    runs-on: ubuntu-latest
 
-
-    runs-on: ${{ matrix.os }}
+    permissions:
+      contents: write
 
     steps:
       - name: Checkout repository
@@ -41,7 +33,7 @@ jobs:
           echo "WASI_SDK_PATH=$WASI_SDK_PATH" >> $GITHUB_ENV
 
           echo "$WASI_SDK_PATH/bin" >> $GITHUB_PATH
-          
+
       - name: Check clang install
         run: |
           echo `which clang`
@@ -55,10 +47,10 @@ jobs:
 
       - name: Unzip
         run: unzip lib/src.zip -d lib/src
-      
+
       - name: Build sqlite3 for WASI
         run: |
-          
+
           clang --target=wasm32-wasip1 \
                 -O3 -c lib/src/sqlite3.c -o lib/sqlite3.o \
                 -DSQLITE_CORE -DSQLITE_DEFAULT_FOREIGN_KEYS=1 \
@@ -70,16 +62,14 @@ jobs:
                 -DHAVE_LOCALTIME_R -USQLITE_THREADSAFE -DSQLITE_THREADSAFE=0 -DLONGDOUBLE_TYPE=double \
                 -D_WASI_EMULATED_MMAN -D_WASI_EMULATED_GETPID -D_WASI_EMULATED_SIGNAL -D_WASI_EMULATED_PROCESS_CLOCKS \
 
-          ar rcs lib/libsqlite3.a lib/sqlite3.o 
+          ar rcs lib/libsqlite3.a lib/sqlite3.o
 
       - name: Compute SHA256
-        run: |
-          sha256sum lib/libsqlite3.a > lib/libsqlite3.a.sha256
+        run: sha256sum lib/libsqlite3.a > lib/libsqlite3.a.sha256
 
-      - name: Upload libsqlite3.a
-        uses: actions/upload-artifact@v4
+      - name: Create GitHub Release
+        uses: softprops/action-gh-release@v2
         with:
-          name: libsqlite3
-          path: |
+          files: |
             lib/libsqlite3.a
             lib/libsqlite3.a.sha256
diff --git a/Cargo.lock b/Cargo.lock
index 4240e07..3f1a3d5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4,9 +4,9 @@ version = 4
 
 [[package]]
 name = "anyhow"
-version = "1.0.99"
+version = "1.0.102"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b0674a1ddeecb70197781e945de4b3b8ffb61fa939a5597bcf48503737663100"
+checksum = "7f202df86484c868dbad7eaa557ef785d5c66295e41b460ef922eca0723b842c"
 
 [[package]]
 name = "arrayvec"
@@ -58,6 +58,12 @@ dependencies = [
  "generic-array",
 ]
 
+[[package]]
+name = "bumpalo"
+version = "3.20.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5d20789868f4b01b2f2caec9f5c4e0213b41e3e5702a50157d699ae31ced2fcb"
+
 [[package]]
 name = "byteorder"
 version = "1.5.0"
@@ -123,7 +129,7 @@ checksum = "6f8d983286843e49675a4b7a2d174efe136dc93a18d69130dd18198a6c167601"
 dependencies = [
  "cfg-if",
  "cpufeatures 0.3.0",
- "rand_core 0.10.0",
+ "rand_core",
 ]
 
 [[package]]
@@ -198,9 +204,9 @@ dependencies = [
 
 [[package]]
 name = "darling"
-version = "0.20.11"
+version = "0.23.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc7f46116c46ff9ab3eb1597a45688b6715c6e628b5c133e288e709a29bcb4ee"
+checksum = "25ae13da2f202d56bd7f91c25fba009e7717a1e4a1cc98a76d844b65ae912e9d"
 dependencies = [
  "darling_core",
  "darling_macro",
@@ -208,11 +214,10 @@ dependencies = [
 
 [[package]]
 name = "darling_core"
-version = "0.20.11"
+version = "0.23.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0d00b9596d185e565c2207a0b01f8bd1a135483d02d9b7b0a54b11da8d53412e"
+checksum = "9865a50f7c335f53564bb694ef660825eb8610e0a53d3e11bf1b0d3df31e03b0"
 dependencies = [
- "fnv",
  "ident_case",
  "proc-macro2",
  "quote",
@@ -222,9 +227,9 @@ dependencies = [
 
 [[package]]
 name = "darling_macro"
-version = "0.20.11"
+version = "0.23.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc34b93ccb385b40dc71c6fceac4b2ad23662c7eeb248cf10d529b7e055b6ead"
+checksum = "ac3984ec7bd6cfa798e62b4a642426a5be0e68f9401cfc2a01e3fa9ea2fcdb8d"
 dependencies = [
  "darling_core",
  "quote",
@@ -287,16 +292,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7fd99930f64d146689264c637b5af2f0233a933bef0d8570e2526bf9e083192d"
 
 [[package]]
-name = "fnv"
-version = "1.0.7"
+name = "foldhash"
+version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
+checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"
 
 [[package]]
 name = "foldhash"
-version = "0.1.5"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"
+checksum = "77ce24cb58228fbb8aa041425bb1050850ac19177686ea6e0f41a70416f56fdb"
 
 [[package]]
 name = "generic-array"
@@ -308,18 +313,6 @@ dependencies = [
  "version_check",
 ]
 
-[[package]]
-name = "getrandom"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26145e563e54f2cadc477553f1ec5ee650b00862f0a58bcd12cbdc5f0ea2d2f4"
-dependencies = [
- "cfg-if",
- "libc",
- "r-efi 5.3.0",
- "wasi",
-]
-
 [[package]]
 name = "getrandom"
 version = "0.4.2"
@@ -328,8 +321,8 @@ checksum = "0de51e6874e94e7bf76d726fc5d13ba782deca734ff60d5bb2fb2607c7406555"
 dependencies = [
  "cfg-if",
  "libc",
- "r-efi 6.0.0",
- "rand_core 0.10.0",
+ "r-efi",
+ "rand_core",
  "wasip2",
  "wasip3",
 ]
@@ -356,7 +349,16 @@ version = "0.15.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9229cfe53dfd69f0609a49f65461bd93001ea1ef889cd5529dd176593f5338a1"
 dependencies = [
- "foldhash",
+ "foldhash 0.1.5",
+]
+
+[[package]]
+name = "hashbrown"
+version = "0.16.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "841d1cc9bed7f9236f321df977030373f4a4163ae1a7dbfe1a51a2c1a51d9100"
+dependencies = [
+ "foldhash 0.2.0",
 ]
 
 [[package]]
@@ -367,11 +369,11 @@ checksum = "4f467dd6dccf739c208452f8014c75c18bb8301b050ad1cfb27153803edb0f51"
 
 [[package]]
 name = "hashlink"
-version = "0.10.0"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7382cf6263419f2d8df38c55d7da83da5c18aef87fc7a7fc1fb1e344edfe14c1"
+checksum = "ea0b22561a9c04a7cb1a302c013e0259cd3b4bb619f145b32f72b8b4bcbed230"
 dependencies = [
- "hashbrown 0.15.5",
+ "hashbrown 0.16.1",
 ]
 
 [[package]]
@@ -388,37 +390,36 @@ checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
 [[package]]
 name = "ic-cdk"
-version = "0.18.7"
+version = "0.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4efb278f5d3ef033b3eed7f01f1096eaf67701896aa5ef69f5eddf5a84833dc0"
+checksum = "a64dfa64757e7bfdd3bd6048c35e1edd74b69325deeed6bcaafedbc864c645fc"
 dependencies = [
  "candid",
  "ic-cdk-executor",
  "ic-cdk-macros",
  "ic-error-types",
- "ic-management-canister-types",
  "ic0",
+ "pin-project-lite",
  "serde",
- "serde_bytes",
- "slotmap",
  "thiserror 2.0.16",
 ]
 
 [[package]]
 name = "ic-cdk-executor"
-version = "1.0.2"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99f4ee8930fd2e491177e2eb7fff53ee1c407c13b9582bdc7d6920cf83109a2d"
+checksum = "33716b730ded33690b8a704bff3533fda87d229e58046823647d28816e9bcee7"
 dependencies = [
  "ic0",
  "slotmap",
+ "smallvec",
 ]
 
 [[package]]
 name = "ic-cdk-macros"
-version = "0.18.7"
+version = "0.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7eb14c5d691cc9d72bb95459b4761e3a4b3444b85a63d17555d5ddd782969a1e"
+checksum = "fd0794365edf9997b1114b4ea10358c6af1317e39fc6611b4fc67053a44ec8f1"
 dependencies = [
  "candid",
  "darling",
@@ -438,20 +439,9 @@ dependencies = [
  "strum_macros",
 ]
 
-[[package]]
-name = "ic-management-canister-types"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea7e5b8a0f7c3b320d9450ac950547db4f24a31601b5d398f9680b64427455d2"
-dependencies = [
- "candid",
- "serde",
- "serde_bytes",
-]
-
 [[package]]
 name = "ic-rusqlite"
-version = "0.4.3"
+version = "0.5.0"
 dependencies = [
  "anyhow",
  "candid",
@@ -461,7 +451,7 @@ dependencies = [
  "ic-cdk",
  "ic-stable-structures",
  "ic-wasi-polyfill",
- "rand 0.10.1",
+ "rand",
  "rusqlite",
  "serde",
  "serde_json",
@@ -478,22 +468,22 @@ dependencies = [
 
 [[package]]
 name = "ic-wasi-polyfill"
-version = "0.11.1"
+version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d913d0b34bf4fcc8ffb46c8f91ef0445ff789992b44486c24f6183a227523ea"
+checksum = "2948b41896c144f9856a60007cd83a417e7a44e747a83a03af0fe5ea97b24c46"
 dependencies = [
  "anyhow",
  "ic-cdk",
  "ic-stable-structures",
- "rand 0.9.2",
+ "rand",
  "stable-fs",
 ]
 
 [[package]]
 name = "ic0"
-version = "1.0.1"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1499d08fd5be8f790d477e1865d63bab6a8d748300e141270c4296e6d5fdd6bc"
+checksum = "c77c8932bff1f09502d0d8c079d5a206a06afe523e35e816162cf4d30b5bf80d"
 
 [[package]]
 name = "ic_principal"
@@ -538,6 +528,16 @@ version = "1.0.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4a5f13b858c8d314ee3e8f639011f7ccefe71f97f96e50151fb991f267928e2c"
 
+[[package]]
+name = "js-sys"
+version = "0.3.95"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2964e92d1d9dc3364cae4d718d93f227e3abb088e747d92e0395bfdedf1c12ca"
+dependencies = [
+ "once_cell",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "lazy_static"
 version = "1.5.0"
@@ -564,9 +564,9 @@ checksum = "6a82ae493e598baaea5209805c49bbf2ea7de956d50d7da0da1164f9c6d28543"
 
 [[package]]
 name = "libsqlite3-sys"
-version = "0.35.0"
+version = "0.37.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "133c182a6a2c87864fe97778797e46c7e999672690dc9fa3ee8e241aa4a9c13f"
+checksum = "b1f111c8c41e7c61a49cd34e44c7619462967221a6443b0ec299e0ac30cfb9b1"
 dependencies = [
  "cc",
  "pkg-config",
@@ -623,6 +623,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "once_cell"
+version = "1.21.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9f7c3e4beb33f85d45ae3e3a1792185706c8e16d043238c593331cc7cd313b50"
+
 [[package]]
 name = "paste"
 version = "1.0.15"
@@ -630,19 +636,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
 
 [[package]]
-name = "pkg-config"
-version = "0.3.32"
+name = "pin-project-lite"
+version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7edddbd0b52d732b21ad9a5fab5c704c14cd949e5e9a1ec5929a24fded1b904c"
+checksum = "a89322df9ebe1c1578d689c92318e070967d1042b512afbe49518723f4e6d5cd"
 
 [[package]]
-name = "ppv-lite86"
-version = "0.2.21"
+name = "pkg-config"
+version = "0.3.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "85eae3c4ed2f50dcfe72643da4befc30deadb458a9b590d720cde2f2b1e97da9"
-dependencies = [
- "zerocopy",
-]
+checksum = "7edddbd0b52d732b21ad9a5fab5c704c14cd949e5e9a1ec5929a24fded1b904c"
 
 [[package]]
 name = "pretty"
@@ -692,28 +695,12 @@ dependencies = [
  "proc-macro2",
 ]
 
-[[package]]
-name = "r-efi"
-version = "5.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f"
-
 [[package]]
 name = "r-efi"
 version = "6.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f8dcc9c7d52a811697d2151c701e0d08956f92b0e24136cf4cf27b57a6a0d9bf"
 
-[[package]]
-name = "rand"
-version = "0.9.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6db2770f06117d490610c7488547d543617b21bfa07796d7a12f6f1bd53850d1"
-dependencies = [
- "rand_chacha",
- "rand_core 0.9.3",
-]
-
 [[package]]
 name = "rand"
 version = "0.10.1"
@@ -721,40 +708,31 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d2e8e8bcc7961af1fdac401278c6a831614941f6164ee3bf4ce61b7edb162207"
 dependencies = [
  "chacha20",
- "getrandom 0.4.2",
- "rand_core 0.10.0",
+ "getrandom",
+ "rand_core",
 ]
 
 [[package]]
-name = "rand_chacha"
-version = "0.9.0"
+name = "rand_core"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3022b5f1df60f26e1ffddd6c66e8aa15de382ae63b3a0c1bfc0e4d3e3f325cb"
-dependencies = [
- "ppv-lite86",
- "rand_core 0.9.3",
-]
+checksum = "0c8d0fd677905edcbeedbf2edb6494d676f0e98d54d5cf9bda0b061cb8fb8aba"
 
 [[package]]
-name = "rand_core"
-version = "0.9.3"
+name = "rsqlite-vfs"
+version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99d9a13982dcf210057a8a78572b2217b667c3beacbf3a0d8b454f6f82837d38"
+checksum = "a8a1f2315036ef6b1fbacd1972e8ee7688030b0a2121edfc2a6550febd41574d"
 dependencies = [
- "getrandom 0.3.3",
+ "hashbrown 0.16.1",
+ "thiserror 2.0.16",
 ]
 
-[[package]]
-name = "rand_core"
-version = "0.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c8d0fd677905edcbeedbf2edb6494d676f0e98d54d5cf9bda0b061cb8fb8aba"
-
 [[package]]
 name = "rusqlite"
-version = "0.37.0"
+version = "0.39.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "165ca6e57b20e1351573e3729b958bc62f0e48025386970b6e4d29e7a7e71f3f"
+checksum = "a0d2b0146dd9661bf67bb107c0bb2a55064d556eeb3fc314151b957f313bcd4e"
 dependencies = [
  "bitflags",
  "fallible-iterator",
@@ -762,6 +740,7 @@ dependencies = [
  "hashlink",
  "libsqlite3-sys",
  "smallvec",
+ "sqlite-wasm-rs",
 ]
 
 [[package]]
@@ -866,11 +845,23 @@ version = "1.15.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "67b1b7a3b5fe4f1376887184045fcf45c69e92af734b7aaddc05fb777b6fbd03"
 
+[[package]]
+name = "sqlite-wasm-rs"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1b2c760607300407ddeaee518acf28c795661b7108c75421303dbefb237d3a36"
+dependencies = [
+ "cc",
+ "js-sys",
+ "rsqlite-vfs",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "stable-fs"
-version = "0.11.0"
+version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f50a570b7015d096ee0a134f317e98d2f106f1711652459da220fdddb2d68cdc"
+checksum = "12d692f2eaecbffda920b1b33f8bdc0552c48dd520e0143bf419a4fc297181ce"
 dependencies = [
  "bitflags",
  "ciborium",
@@ -1025,15 +1016,6 @@ version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
 
-[[package]]
-name = "wasi"
-version = "0.14.5+wasi-0.2.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4494f6290a82f5fe584817a676a34b9d6763e8d9d18204009fb31dceca98fd4"
-dependencies = [
- "wasip2",
-]
-
 [[package]]
 name = "wasip2"
 version = "1.0.0+wasi-0.2.4"
@@ -1052,6 +1034,51 @@ dependencies = [
  "wit-bindgen 0.51.0",
 ]
 
+[[package]]
+name = "wasm-bindgen"
+version = "0.2.118"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0bf938a0bacb0469e83c1e148908bd7d5a6010354cf4fb73279b7447422e3a89"
+dependencies = [
+ "cfg-if",
+ "once_cell",
+ "rustversion",
+ "wasm-bindgen-macro",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-macro"
+version = "0.2.118"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eeff24f84126c0ec2db7a449f0c2ec963c6a49efe0698c4242929da037ca28ed"
+dependencies = [
+ "quote",
+ "wasm-bindgen-macro-support",
+]
+
+[[package]]
+name = "wasm-bindgen-macro-support"
+version = "0.2.118"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9d08065faf983b2b80a79fd87d8254c409281cf7de75fc4b773019824196c904"
+dependencies = [
+ "bumpalo",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.106",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-shared"
+version = "0.2.118"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5fd04d9e306f1907bd13c6361b5c6bfc7b3b3c095ed3f8a9246390f8dbdee129"
+dependencies = [
+ "unicode-ident",
+]
+
 [[package]]
 name = "wasm-encoder"
 version = "0.244.0"
@@ -1252,23 +1279,3 @@ dependencies = [
  "unicode-xid",
  "wasmparser",
 ]
-
-[[package]]
-name = "zerocopy"
-version = "0.8.27"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0894878a5fa3edfd6da3f88c4805f4c8558e2b996227a3d864f47fe11e38282c"
-dependencies = [
- "zerocopy-derive",
-]
-
-[[package]]
-name = "zerocopy-derive"
-version = "0.8.27"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "88d2b8d9c68ad2b9e4340d7832716a4d21a22a1154777ad56ea55c51a9cf3831"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.106",
-]
diff --git a/Cargo.toml b/Cargo.toml
index 7796b9a..357808f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ic-rusqlite"
-version = "0.4.3"
+version = "0.5.0"
 edition = "2024"
 keywords = ["internet-computer", "wasi", "sqlite"]
 description = "The project provides easy-to-use library to enable SQLite in your Internet Computer canister."
@@ -20,16 +20,16 @@ crate-type = ["cdylib", "rlib"]
 
 [dependencies]
 candid = "0.10"
-ic-cdk = "0.18"
+ic-cdk = "0.20"
 hex = "0.4.3"
 serde = "1.0.164"
 serde_json = "1.0.143"
 
 ic-stable-structures = "0.7.2"
-ic-wasi-polyfill = "0.11.0"
+ic-wasi-polyfill = "0.13.0"
 #ic-wasi-polyfill = {path = "../ic-wasi-polyfill/ic-wasi-polyfill"}
 
-rusqlite = { version = "0.37", optional = true}
+rusqlite = { version = "0.39", optional = true}
 #rusqlite = { path = "../../examples/rusqlite", optional = true}
 
 anyhow = "1.0.99"
diff --git a/examples/backend/Cargo.toml b/examples/backend/Cargo.toml
index 4f5aa38..379f038 100644
--- a/examples/backend/Cargo.toml
+++ b/examples/backend/Cargo.toml
@@ -9,7 +9,7 @@ crate-type = ["cdylib"]
 [dependencies]
 candid = "0.10"
 hex = "0.4.3"
-ic-cdk = "0.18.5"
+ic-cdk = "0.20.0"
 
 ic-rusqlite = { path = "../../../ic-rusqlite"}
 
diff --git a/examples/backend/can.did b/examples/backend/can.did
index 6dfda9a..f434c34 100644
--- a/examples/backend/can.did
+++ b/examples/backend/can.did
@@ -18,7 +18,7 @@ type QueryResult = variant {
 
 type Person = record {
     name: text;
-    age: nat64
+    age: int64
 };
 
 type QueryParams = record {
diff --git a/examples/backend/src/lib.rs b/examples/backend/src/lib.rs
index 151981f..3f8c2b7 100644
--- a/examples/backend/src/lib.rs
+++ b/examples/backend/src/lib.rs
@@ -255,7 +255,7 @@ fn insert(person: Person) -> Result {
 }
 
 #[update]
-fn delete(id: usize) -> Result {
+fn delete(id: i64) -> Result {
     with_connection(
         |conn| match conn.execute("delete from person where id=?1", (id,)) {
             Ok(e) => Ok(format!("{:?}", e)),
@@ -285,20 +285,20 @@ fn update(params: UpdateParams) -> Result {
 #[derive(CandidType, Debug, Serialize, Deserialize, Default)]
 struct Person {
     name: String,
-    age: usize,
+    age: i64,
 }
 
 #[derive(CandidType, Debug, Serialize, Deserialize, Default)]
 struct PersonQuery {
-    id: usize,
+    id: i64,
     name: String,
-    age: usize,
+    age: i64,
 }
 
 #[derive(CandidType, Debug, Serialize, Deserialize, Default)]
 struct QueryParams {
-    limit: usize,
-    offset: usize,
+    limit: i64,
+    offset: i64,
 }
 
 #[derive(CandidType, Debug, Serialize, Deserialize, Default)]
@@ -308,7 +308,7 @@ struct FilterParams {
 
 #[derive(CandidType, Debug, Serialize, Deserialize, Default)]
 struct UpdateParams {
-    id: usize,
+    id: i64,
     name: String,
 }
 
diff --git a/lib/libsqlite3.a b/lib/libsqlite3.a
deleted file mode 100644
index 20d1afb..0000000
Binary files a/lib/libsqlite3.a and /dev/null differ
diff --git a/lib/libsqlite3.a.sha256 b/lib/libsqlite3.a.sha256
deleted file mode 100644
index c674b88..0000000
--- a/lib/libsqlite3.a.sha256
+++ /dev/null
@@ -1 +0,0 @@
-f0c47b2081076d0188dd98fc1f142bdadb5fc741ada6f5842b5ec197283e770a  lib/libsqlite3.a
diff --git a/lib/src.zip b/lib/src.zip
index 868a2ef..9e25ecd 100644
Binary files a/lib/src.zip and b/lib/src.zip differ
diff --git a/prepare.sh b/prepare.sh
index 6823c27..0ed7a3a 100755
--- a/prepare.sh
+++ b/prepare.sh
@@ -8,7 +8,7 @@ set -e
 ##################################
 ############# prepare VARs
 
-SDK_VERSION=29
+SDK_VERSION=27
 
 SDK_DIR="$HOME/.cache/wasi-sdk"
 OS=`uname -s`