diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4862647..e4ad178 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -29,7 +29,7 @@ jobs:
           - rust: nightly
             experimental: true
           # MSRV
-          - rust: 1.70.0
+          - rust: 1.84.0
             name: "MSRV"
     steps:
       - name: Checkout repository
diff --git a/Cargo.toml b/Cargo.toml
index 67ff477..f750540 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,4 +5,4 @@ members = [
     "svd-encoder",
     "tests",
 ]
-resolver = "2"
+resolver = "3"
diff --git a/README.md b/README.md
index 7576b5b..243bc2b 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ It consists of:
 
 ## Minimum Supported Rust Version (MSRV)
 
-This crate is guaranteed to compile on stable Rust 1.70.0 and up. It *might*
+This crate is guaranteed to compile on stable Rust 1.84.0 and up. It *might*
 compile with older versions but that may change in any new patch release.
 
 ## License
diff --git a/svd-encoder/CHANGELOG.md b/svd-encoder/CHANGELOG.md
index 1a15cd6..08b30dd 100644
--- a/svd-encoder/CHANGELOG.md
+++ b/svd-encoder/CHANGELOG.md
@@ -8,6 +8,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 ## [Unreleased]
 
 - Pin `indexmap` to `2.11.4` to support our MSRV
+- Bump MSRV to 1.84.0
+- Set `resolver = "3"`, which implies `resolver.incompatible-rust-versions = "fallback"`
 
 ## [v0.14.7] - 2025-03-11
 
diff --git a/svd-encoder/Cargo.toml b/svd-encoder/Cargo.toml
index d1a90b1..89a86e6 100644
--- a/svd-encoder/Cargo.toml
+++ b/svd-encoder/Cargo.toml
@@ -7,7 +7,7 @@ license = "MIT OR Apache-2.0"
 name = "svd-encoder"
 repository = "https://github.com/rust-embedded/svd"
 edition = "2021"
-rust-version = "1.70.0"
+rust-version = "1.84.0"
 version = "0.14.7"
 readme = "README.md"
 
diff --git a/svd-encoder/README.md b/svd-encoder/README.md
index 62ec87e..8a30f70 100644
--- a/svd-encoder/README.md
+++ b/svd-encoder/README.md
@@ -13,7 +13,7 @@ This project is developed and maintained by the [Tools team][team].
 
 ## Minimum Supported Rust Version (MSRV)
 
-This crate is guaranteed to compile on stable Rust 1.70.0 and up. It *might*
+This crate is guaranteed to compile on stable Rust 1.84.0 and up. It *might*
 compile with older versions but that may change in any new patch release.
 
 ## License
diff --git a/svd-parser/CHANGELOG.md b/svd-parser/CHANGELOG.md
index f1626fe..f998b33 100644
--- a/svd-parser/CHANGELOG.md
+++ b/svd-parser/CHANGELOG.md
@@ -8,6 +8,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 ## [Unreleased]
 
 - Add `Target` enum to `Config` and make `vendorSystickConfig` only required for ARM.
+- Bump MSRV to 1.84.0
+- Set `resolver = "3"`, which implies `resolver.incompatible-rust-versions = "fallback"`
 
 ## [v0.14.9] - 2025-03-11
 
diff --git a/svd-parser/Cargo.toml b/svd-parser/Cargo.toml
index f4f4339..1abc821 100644
--- a/svd-parser/Cargo.toml
+++ b/svd-parser/Cargo.toml
@@ -10,7 +10,7 @@ license = "MIT OR Apache-2.0"
 name = "svd-parser"
 repository = "https://github.com/rust-embedded/svd"
 edition = "2021"
-rust-version = "1.70.0"
+rust-version = "1.84.0"
 version = "0.14.9"
 readme = "README.md"
 
diff --git a/svd-parser/README.md b/svd-parser/README.md
index 6ad7746..346a420 100644
--- a/svd-parser/README.md
+++ b/svd-parser/README.md
@@ -13,7 +13,7 @@ This project is developed and maintained by the [Tools team][team].
 
 ## Minimum Supported Rust Version (MSRV)
 
-This crate is guaranteed to compile on stable Rust 1.70.0 and up. It *might*
+This crate is guaranteed to compile on stable Rust 1.84.0 and up. It *might*
 compile with older versions but that may change in any new patch release.
 
 ## License
diff --git a/svd-rs/CHANGELOG.md b/svd-rs/CHANGELOG.md
index be2236a..480cf0c 100644
--- a/svd-rs/CHANGELOG.md
+++ b/svd-rs/CHANGELOG.md
@@ -7,6 +7,9 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+- Bump MSRV to 1.84.0
+- Set `resolver = "3"`, which implies `resolver.incompatible-rust-versions = "fallback"`
+
 ## [v0.14.12] - 2025-03-11
 
 - Bump MSRV to 1.70.0
diff --git a/svd-rs/Cargo.toml b/svd-rs/Cargo.toml
index 3b9f8a5..c101ab8 100644
--- a/svd-rs/Cargo.toml
+++ b/svd-rs/Cargo.toml
@@ -7,7 +7,7 @@ license = "MIT OR Apache-2.0"
 name = "svd-rs"
 repository = "https://github.com/rust-embedded/svd"
 edition = "2021"
-rust-version = "1.70.0"
+rust-version = "1.84.0"
 version = "0.14.12"
 readme = "README.md"
 
diff --git a/svd-rs/README.md b/svd-rs/README.md
index 7b1534f..3388550 100644
--- a/svd-rs/README.md
+++ b/svd-rs/README.md
@@ -13,7 +13,7 @@ This project is developed and maintained by the [Tools team][team].
 
 ## Minimum Supported Rust Version (MSRV)
 
-This crate is guaranteed to compile on stable Rust 1.70.0 and up. It *might*
+This crate is guaranteed to compile on stable Rust 1.84.0 and up. It *might*
 compile with older versions but that may change in any new patch release.
 
 ## License