diff --git a/.github/workflows/aqua.yml b/.github/workflows/aqua.yml
index 8a5b60f6..ba035560 100644
--- a/.github/workflows/aqua.yml
+++ b/.github/workflows/aqua.yml
@@ -12,7 +12,7 @@ jobs:
       - uses: julia-actions/setup-julia@latest
         with:
           version: '1'
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v3
       - name: Aqua
         shell: julia --color=yes {0}
         run: |
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9d435764..c409b7b8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,12 +27,12 @@ jobs:
             os: ubuntu-latest
             arch: x64
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: julia-actions/setup-julia@v1
         with:
           version: ${{ matrix.version }}
           arch: ${{ matrix.arch }}
-      - uses: actions/cache@v1
+      - uses: actions/cache@v3
         env:
           cache-name: cache-artifacts
         with:
@@ -45,6 +45,6 @@ jobs:
       - uses: julia-actions/julia-buildpkg@v1
       - uses: julia-actions/julia-runtest@v1
       - uses: julia-actions/julia-processcoverage@v1
-      - uses: codecov/codecov-action@v1
+      - uses: codecov/codecov-action@v3
         with:
           file: lcov.info
diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index de0bb432..e969e98f 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -9,14 +9,14 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: julia-actions/setup-julia@latest
         with:
           version: '1.6'
       - name: Install dependencies
-        run: julia --project=docs/ -e 'using Pkg; Pkg.develop(PackageSpec(path=pwd())); Pkg.instantiate()'
+        run: julia --project=docs/ --color=yes -e 'using Pkg; Pkg.develop(PackageSpec(path=pwd())); Pkg.instantiate()'
       - name: Build and deploy
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # For authentication with GitHub Actions token
           DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }} # For authentication with SSH deploy key
-        run: julia --project=docs/ docs/make.jl
+        run: julia --project=docs/ --color=yes docs/make.jl
diff --git a/.github/workflows/downstream.yml b/.github/workflows/downstream.yml
index ad93dd83..d264d237 100644
--- a/.github/workflows/downstream.yml
+++ b/.github/workflows/downstream.yml
@@ -15,14 +15,14 @@ jobs:
         package:
           - {user: jump-dev, repo: JuMP.jl}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: julia-actions/setup-julia@v1
         with:
           version: ${{ matrix.julia-version }}
           arch: x64
       - uses: julia-actions/julia-buildpkg@latest
       - name: Clone Downstream
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           repository: ${{ matrix.package.user }}/${{ matrix.package.repo }}
           path: downstream
diff --git a/.github/workflows/format_check.yml b/.github/workflows/format_check.yml
index 7bb6aed6..481b7976 100644
--- a/.github/workflows/format_check.yml
+++ b/.github/workflows/format_check.yml
@@ -13,13 +13,13 @@ jobs:
       - uses: julia-actions/setup-julia@latest
         with:
           version: '1'
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v3
       - name: Format check
         shell: julia --color=yes {0}
         run: |
           using Pkg
           # If you update the version, also update the style guide docs.
-          Pkg.add(PackageSpec(name="JuliaFormatter", version="0.20.4"))
+          Pkg.add(PackageSpec(name="JuliaFormatter", version="1"))
           using JuliaFormatter
           format(".", verbose=true)
           out = String(read(Cmd(`git diff`)))
diff --git a/test/hygiene.jl b/test/hygiene.jl
index e4f569bf..4e0da228 100644
--- a/test/hygiene.jl
+++ b/test/hygiene.jl
@@ -32,9 +32,9 @@ x = NewSymbolMA.@rewrite sum(i for i in 1:10 if isodd(i))
 x = @_rewrite sum(i for i in 1:10 if isodd(i))
 @test x == 25
 
-x = NewSymbolMA.@rewrite sum(i * j for i in 1:4 for j ∈ 1:4 if i == j)
+x = NewSymbolMA.@rewrite sum(i * j for i in 1:4 for j in 1:4 if i == j)
 @test x == 30
-x = @_rewrite sum(i * j for i in 1:4 for j ∈ 1:4 if i == j)
+x = @_rewrite sum(i * j for i in 1:4 for j in 1:4 if i == j)
 @test x == 30
 
 x = big(1)