diff --git a/.github/workflows/soundness.yml b/.github/workflows/soundness.yml
index f2961ef2..54fa5f5a 100644
--- a/.github/workflows/soundness.yml
+++ b/.github/workflows/soundness.yml
@@ -144,7 +144,7 @@ jobs:
           ADDITIONAL_DOCC_ARGUMENTS: ${{ inputs.docs_check_additional_arguments }}
         run: |
           which curl yq || (apt -q update && apt -yq install curl yq)
-          curl -s https://raw.githubusercontent.com/swiftlang/github-workflows/refs/heads/main/.github/workflows/scripts/check-docs.sh | bash
+          curl -s --retry 3 https://raw.githubusercontent.com/swiftlang/github-workflows/refs/heads/main/.github/workflows/scripts/check-docs.sh | bash
 
   unacceptable-language-check:
     name: Unacceptable language check
@@ -160,7 +160,7 @@ jobs:
       - name: Run unacceptable language check
         env:
           UNACCEPTABLE_WORD_LIST: ${{ inputs.unacceptable_language_check_word_list}}
-        run: curl -s https://raw.githubusercontent.com/swiftlang/github-workflows/refs/heads/main/.github/workflows/scripts/check-unacceptable-language.sh | bash
+        run: curl -s --retry 3 https://raw.githubusercontent.com/swiftlang/github-workflows/refs/heads/main/.github/workflows/scripts/check-unacceptable-language.sh | bash
 
   license-header-check:
     name: License headers check
@@ -176,7 +176,7 @@ jobs:
       - name: Run license header check
         env:
           PROJECT_NAME: ${{ inputs.license_header_check_project_name }}
-        run: curl -s https://raw.githubusercontent.com/swiftlang/github-workflows/refs/heads/main/.github/workflows/scripts/check-license-header.sh | bash
+        run: curl -s --retry 3 https://raw.githubusercontent.com/swiftlang/github-workflows/refs/heads/main/.github/workflows/scripts/check-license-header.sh | bash
 
   broken-symlink-check:
     name: Broken symlinks check
@@ -190,7 +190,7 @@ jobs:
           persist-credentials: false
           submodules: true
       - name: Run broken symlinks check
-        run: curl -s https://raw.githubusercontent.com/swiftlang/github-workflows/refs/heads/main/.github/workflows/scripts/check-broken-symlinks.sh | bash
+        run: curl -s --retry 3 https://raw.githubusercontent.com/swiftlang/github-workflows/refs/heads/main/.github/workflows/scripts/check-broken-symlinks.sh | bash
 
   format-check:
     name: Format check
@@ -211,7 +211,7 @@ jobs:
       - name: Run format check
         run: |
           which curl || (apt -q update && apt -yq install curl)
-          curl -s https://raw.githubusercontent.com/swiftlang/github-workflows/refs/heads/main/.github/workflows/scripts/check-swift-format.sh | bash
+          curl -s --retry 3 https://raw.githubusercontent.com/swiftlang/github-workflows/refs/heads/main/.github/workflows/scripts/check-swift-format.sh | bash
 
   shell-check:
     name: Shell check
@@ -251,7 +251,7 @@ jobs:
           cd ${GITHUB_WORKSPACE}
           if [ ! -f ".yamllint.yml" ]; then
             echo "Downloading default yamllint config file"
-            curl -s https://raw.githubusercontent.com/swiftlang/github-workflows/refs/heads/main/.github/workflows/configs/yamllint.yml > .yamllint.yml
+            curl -s --retry 3 https://raw.githubusercontent.com/swiftlang/github-workflows/refs/heads/main/.github/workflows/configs/yamllint.yml > .yamllint.yml
           fi
           yamllint --strict --config-file .yamllint.yml .
 
@@ -272,6 +272,6 @@ jobs:
           cd ${GITHUB_WORKSPACE}
           if [ ! -f ".flake8" ]; then
             echo "Downloading default flake8 config file"
-            curl -s https://raw.githubusercontent.com/swiftlang/github-workflows/refs/heads/main/.github/workflows/configs/.flake8 > .flake8
+            curl -s --retry 3 https://raw.githubusercontent.com/swiftlang/github-workflows/refs/heads/main/.github/workflows/configs/.flake8 > .flake8
           fi
           flake8