diff --git a/.github/workflows/sqlformat.yml b/.github/workflows/sqlformat.yml
index ef5caee..0542637 100644
--- a/.github/workflows/sqlformat.yml
+++ b/.github/workflows/sqlformat.yml
@@ -14,10 +14,13 @@ jobs:
     strategy:
       matrix:
         conf:
+          - minimum
           - latest-stable
           - latest-beta
           - latest-nightly
         include:
+          - conf: minimum
+            toolchain: 1.61.0
           - conf: latest-stable
             toolchain: stable
           - conf: latest-beta
@@ -25,37 +28,37 @@ jobs:
           - conf: latest-nightly
             toolchain: nightly
     steps:
-    - uses: actions/checkout@v2
-    - name: Install ${{ matrix.toolchain }}
-      uses: actions-rs/toolchain@v1
-      with:
-        profile: minimal
-        toolchain: ${{ matrix.toolchain }}
-        override: true
-        components: clippy, rustfmt
-    - name: Cache cargo registry
-      uses: actions/cache@v1
-      with:
-        path: ~/.cargo/registry/cache
-        key: ${{ runner.os }}-${{ matrix.conf }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
-        restore-keys: |
-          ${{ runner.os }}-${{ matrix.conf }}-cargo-registry-
-    - name: Run rustfmt
-      if: matrix.toolchain == 'stable'
-      uses: actions-rs/cargo@v1
-      with:
-        command: fmt
-        args: -- --check
-    - name: Run clippy
-      if: matrix.toolchain == 'stable'
-      uses: actions-rs/clippy-check@v1
-      with:
-        token: ${{ secrets.GITHUB_TOKEN }}
-        args: -- -D warnings
-    - name: Run tests
-      run: cargo test
-    - name: Build benchmarks
-      if: matrix.toolchain == 'stable'
-      run: cargo bench --no-run
-    - name: Build docs
-      run: cargo doc --no-deps
+      - uses: actions/checkout@v2
+      - name: Install ${{ matrix.toolchain }}
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: ${{ matrix.toolchain }}
+          override: true
+          components: clippy, rustfmt
+      - name: Cache cargo registry
+        uses: actions/cache@v1
+        with:
+          path: ~/.cargo/registry/cache
+          key: ${{ runner.os }}-${{ matrix.conf }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-${{ matrix.conf }}-cargo-registry-
+      - name: Run rustfmt
+        if: matrix.toolchain == 'stable'
+        uses: actions-rs/cargo@v1
+        with:
+          command: fmt
+          args: -- --check
+      - name: Run clippy
+        if: matrix.toolchain == 'stable'
+        uses: actions-rs/clippy-check@v1
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          args: -- -D warnings
+      - name: Run tests
+        run: cargo test
+      - name: Build benchmarks
+        if: matrix.toolchain == 'stable'
+        run: cargo bench --no-run
+      - name: Build docs
+        run: cargo doc --no-deps
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 72f13f2..527c768 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-### Version 0.2.5
+### Version 0.2.6
 
 - fix: ON UPDATE with two many blank formatted incorrectly (#46)
 - fix: `EXCEPT` not handled well
@@ -6,6 +6,7 @@
 - fix: Escaped strings formatted incorrectly
 - fix: RETURNING is not placed on a new line
 - fix: fix the issue of misaligned comments after formatting (#40)
+- Update minimum rustc version to 1.61 (this is technically a breaking change, but 1.61 is over 2 years old at this point, so a compromise had to be made)
 
 ### Version 0.2.4
 
diff --git a/Cargo.toml b/Cargo.toml
index 582efbf..55f1154 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,9 +1,9 @@
 [package]
 name = "sqlformat"
-version = "0.2.5"
+version = "0.2.6"
 authors = ["Josh Holmer <jholmer.in@gmail.com>"]
 edition = "2021"
-rust-version = "1.56"
+rust-version = "1.61"
 license = "MIT OR Apache-2.0"
 homepage = "https://github.com/shssoichiro/sqlformat-rs"
 repository = "https://github.com/shssoichiro/sqlformat-rs"
@@ -17,7 +17,7 @@ nom = "7.0.0"
 unicode_categories = "0.1.1"
 
 [dev-dependencies]
-criterion = "0.5"
+criterion = "0.4"
 indoc = "2.0"
 
 [[bench]]
diff --git a/benches/bench.rs b/benches/bench.rs
index b10b315..a461597 100644
--- a/benches/bench.rs
+++ b/benches/bench.rs
@@ -77,7 +77,6 @@ fn issue_633(c: &mut Criterion) {
     const SIZE: usize = 1000;
 
     pub struct UserData {
-        pub id: i64,
         pub first_name: String,
         pub last_name: String,
         pub address: String,
@@ -87,7 +86,6 @@ fn issue_633(c: &mut Criterion) {
 
     fn sample() -> UserData {
         UserData {
-            id: -1,
             first_name: "FIRST_NAME".to_string(),
             last_name: "LAST_NAME".to_string(),
             address: "SOME_ADDRESS".to_string(),
diff --git a/src/formatter.rs b/src/formatter.rs
index 66126d4..ee202c2 100644
--- a/src/formatter.rs
+++ b/src/formatter.rs
@@ -136,13 +136,14 @@ impl<'a> Formatter<'a> {
     }
 
     fn format_with_spaces(&self, token: &Token<'_>, query: &mut String) {
-        let value = if token.kind == TokenKind::Reserved {
-            &self.equalize_whitespace(&self.format_reserved_word(token.value))
+        if token.kind == TokenKind::Reserved {
+            let value = self.equalize_whitespace(&self.format_reserved_word(token.value));
+            query.push_str(&value);
+            query.push(' ');
         } else {
-            token.value
+            query.push_str(token.value);
+            query.push(' ');
         };
-        query.push_str(value);
-        query.push(' ');
     }
 
     // Opening parentheses increase the block indent level and start a new line