diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0bb40f2a..563d68ac 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -28,7 +28,7 @@ jobs:
           # Note: Specifying the version of valgrind is not supported.
           # cargo-watch is supported by cargo-binstall (through quickinstall)
           - cargo-hack,cargo-llvm-cov,cargo-minimal-versions,parse-changelog,cargo-udeps,cargo-valgrind,cross,nextest,protoc,shellcheck,shfmt,valgrind,wasm-pack,wasmtime,mdbook,mdbook-linkcheck,cargo-watch
-          - cargo-hack@0.5.22,cargo-llvm-cov@0.5.0,cargo-minimal-versions@0.1.7,parse-changelog@0.5.2,cargo-udeps@0.1.35,cargo-valgrind@2.1.0,cross@0.2.4,nextest@0.9.11,protoc@3.21.9,shellcheck@0.8.0,shfmt@3.5.1,wasm-pack@0.10.3,wasmtime@2.0.1,mdbook@0.4.21,mdbook-linkcheck@0.7.6,cargo-watch@8.1.1
+          - cargo-hack@0.5.22,cargo-llvm-cov@0.5.0,cargo-minimal-versions@0.1.7,parse-changelog@0.5.2,cargo-udeps@0.1.35,cargo-valgrind@2.1.0,cross@0.2.4,nextest@0.9.11,protoc@3.21.9,shellcheck@0.8.0,shfmt@3.5.1,wasm-pack@0.10.3,wasmtime@3.0.0,mdbook@0.4.21,mdbook-linkcheck@0.7.6,cargo-watch@8.1.1
           # Nextest supports basic version ranges as well
           - nextest@0.9
         include:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9e02ad0b..9549e2b9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,8 @@ Note: In this file, do not use the hard wrap in the middle of a sentence for com
 
 ## [Unreleased]
 
+- Update `wasmtime@latest` to 3.0.0.
+
 ## [1.14.4] - 2022-11-04
 
 - Update `cargo-udeps@latest` to 0.1.35.
diff --git a/main.sh b/main.sh
index 79070ab2..3d052ab5 100755
--- a/main.sh
+++ b/main.sh
@@ -420,7 +420,7 @@ for tool in "${tools[@]}"; do
             ;;
         wasmtime)
             # https://github.com/bytecodealliance/wasmtime/releases
-            latest_version="2.0.1"
+            latest_version="3.0.0"
             repo="bytecodealliance/${tool}"
             case "${version}" in
                 latest) version="${latest_version}" ;;