diff --git a/.clippy.toml b/.clippy.toml
index 23bf481..23fc604 100644
--- a/.clippy.toml
+++ b/.clippy.toml
@@ -1 +1 @@
-msrv = "1.60.0"  # MSRV
+msrv = "1.64.0"  # MSRV
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 99f23c6..e501ce1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -51,7 +51,7 @@ jobs:
     - name: No-default features
       run: cargo test --workspace --no-default-features
   msrv:
-    name: "Check MSRV: 1.60.0"
+    name: "Check MSRV: 1.64.0"
     runs-on: ubuntu-latest
     steps:
     - name: Checkout repository
@@ -59,7 +59,7 @@ jobs:
     - name: Install Rust
       uses: actions-rs/toolchain@v1
       with:
-        toolchain: 1.60.0  # MSRV
+        toolchain: 1.64.0  # MSRV
         profile: minimal
         override: true
     - uses: Swatinem/rust-cache@v1
@@ -113,7 +113,7 @@ jobs:
     - name: Install Rust
       uses: actions-rs/toolchain@v1
       with:
-        toolchain: 1.60.0  # MSRV
+        toolchain: 1.64.0  # MSRV
         profile: minimal
         override: true
         components: clippy
diff --git a/.github/workflows/rust-next.yml b/.github/workflows/rust-next.yml
index 1b63eb1..9657829 100644
--- a/.github/workflows/rust-next.yml
+++ b/.github/workflows/rust-next.yml
@@ -59,9 +59,9 @@ jobs:
     strategy:
       matrix:
         rust:
-        - 1.60.0  # MSRV
+        - 1.64.0  # MSRV
         - stable
-    continue-on-error: ${{ matrix.rust != '1.60.0' }}  # MSRV
+    continue-on-error: ${{ matrix.rust != '1.64.0' }}  # MSRV
     runs-on: ubuntu-latest
     steps:
     - name: Checkout repository
diff --git a/Cargo.toml b/Cargo.toml
index 4ce9785..9634f58 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,7 +14,7 @@ readme = "README.md"
 categories = ["development-tools", "text-processing"]
 keywords = ["development", "spelling"]
 edition = "2021"
-rust-version = "1.60.0"  # MSRV
+rust-version = "1.64.0"  # MSRV
 include = [
   "src/**/*",
   "Cargo.toml",
diff --git a/crates/codespell-dict/Cargo.toml b/crates/codespell-dict/Cargo.toml
index 044cd19..5a73a8a 100644
--- a/crates/codespell-dict/Cargo.toml
+++ b/crates/codespell-dict/Cargo.toml
@@ -9,7 +9,7 @@ categories = ["development-tools", "text-processing"]
 keywords = ["development", "spelling"]
 license = "CC-BY-SA-3.0"
 edition = "2021"
-rust-version = "1.60.0"  # MSRV
+rust-version = "1.64.0"  # MSRV
 publish = false
 include = [
   "src/**/*",
diff --git a/crates/dictgen/Cargo.toml b/crates/dictgen/Cargo.toml
index c2eac4d..dd23c6c 100644
--- a/crates/dictgen/Cargo.toml
+++ b/crates/dictgen/Cargo.toml
@@ -7,7 +7,7 @@ categories = ["development-tools", "text-processing"]
 keywords = ["development", "spelling", "no_std"]
 license = "MIT OR Apache-2.0"
 edition = "2021"
-rust-version = "1.60.0"  # MSRV
+rust-version = "1.64.0"  # MSRV
 include = [
   "src/**/*",
   "Cargo.toml",
diff --git a/crates/misspell-dict/Cargo.toml b/crates/misspell-dict/Cargo.toml
index 6102bd3..ad22338 100644
--- a/crates/misspell-dict/Cargo.toml
+++ b/crates/misspell-dict/Cargo.toml
@@ -9,7 +9,7 @@ categories = ["development-tools", "text-processing"]
 keywords = ["development", "spelling"]
 license = "MIT OR Apache-2.0"
 edition = "2021"
-rust-version = "1.60.0"  # MSRV
+rust-version = "1.64.0"  # MSRV
 publish = false
 include = [
   "src/**/*",
diff --git a/crates/typos-dict/Cargo.toml b/crates/typos-dict/Cargo.toml
index 50901de..5fe0cc2 100644
--- a/crates/typos-dict/Cargo.toml
+++ b/crates/typos-dict/Cargo.toml
@@ -9,7 +9,7 @@ readme = "../../README.md"
 categories = ["development-tools", "text-processing"]
 keywords = ["development", "spelling"]
 edition = "2021"
-rust-version = "1.60.0"  # MSRV
+rust-version = "1.64.0"  # MSRV
 include = [
   "src/**/*",
   "Cargo.toml",
diff --git a/crates/typos-vars/Cargo.toml b/crates/typos-vars/Cargo.toml
index 9de630a..0de08c4 100644
--- a/crates/typos-vars/Cargo.toml
+++ b/crates/typos-vars/Cargo.toml
@@ -9,7 +9,7 @@ readme = "../../README.md"
 categories = ["development-tools", "text-processing"]
 keywords = ["development", "spelling"]
 edition = "2021"
-rust-version = "1.60.0"  # MSRV
+rust-version = "1.64.0"  # MSRV
 include = [
   "src/**/*",
   "Cargo.toml",
diff --git a/crates/typos/Cargo.toml b/crates/typos/Cargo.toml
index 0a72d80..0ed3a23 100644
--- a/crates/typos/Cargo.toml
+++ b/crates/typos/Cargo.toml
@@ -9,7 +9,7 @@ readme = "../../README.md"
 categories = ["development-tools", "text-processing"]
 keywords = ["development", "spelling"]
 edition = "2021"
-rust-version = "1.60.0"  # MSRV
+rust-version = "1.64.0"  # MSRV
 include = [
   "src/**/*",
   "Cargo.toml",
diff --git a/crates/varcon-core/Cargo.toml b/crates/varcon-core/Cargo.toml
index 7b1869d..912e1bb 100644
--- a/crates/varcon-core/Cargo.toml
+++ b/crates/varcon-core/Cargo.toml
@@ -8,7 +8,7 @@ repository = "https://github.com/crate-ci/typos"
 readme = "../../README.md"
 categories = ["text-processing"]
 edition = "2021"
-rust-version = "1.60.0"  # MSRV
+rust-version = "1.64.0"  # MSRV
 include = [
   "src/**/*",
   "Cargo.toml",
diff --git a/crates/varcon/Cargo.toml b/crates/varcon/Cargo.toml
index 898f4a4..33e7d81 100644
--- a/crates/varcon/Cargo.toml
+++ b/crates/varcon/Cargo.toml
@@ -9,7 +9,7 @@ readme = "../../README.md"
 categories = ["development-tools", "text-processing"]
 keywords = ["development", "spelling"]
 edition = "2021"
-rust-version = "1.60.0"  # MSRV
+rust-version = "1.64.0"  # MSRV
 include = [
   "src/**/*",
   "Cargo.toml",
diff --git a/crates/wikipedia-dict/Cargo.toml b/crates/wikipedia-dict/Cargo.toml
index d918919..351c8d3 100644
--- a/crates/wikipedia-dict/Cargo.toml
+++ b/crates/wikipedia-dict/Cargo.toml
@@ -9,7 +9,7 @@ readme = "README.md"
 categories = ["development-tools", "text-processing"]
 keywords = ["development", "spelling"]
 edition = "2021"
-rust-version = "1.60.0"  # MSRV
+rust-version = "1.64.0"  # MSRV
 publish = false
 include = [
   "src/**/*",