diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 95a415cb8..695b50852 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -24,7 +24,7 @@ jobs:
         with:
           fail_ci_if_error: true
           files: ./coverage/script/coverage-final.json
-          flags: script,${{ matrix.os }}
+          flags: script-${{ matrix.os }}
           name: codecov-script
           verbose: true
           token: ${{ secrets.CODECOV_TOKEN }}
@@ -33,7 +33,7 @@ jobs:
         with:
           fail_ci_if_error: true
           files: ./coverage/calculator/coverage-final.json,./coverage/coverage-test/coverage-final.json,./coverage/coverage-final.json
-          flags: demo,${{ matrix.os }}
+          flags: demo-${{ matrix.os }}
           name: codecov-demo
           verbose: true
           token: ${{ secrets.CODECOV_TOKEN }}
@@ -42,7 +42,7 @@ jobs:
         with:
           fail_ci_if_error: true
           files: ./coverage/calculator/coverage-final.json,./coverage/coverage-test/coverage-final.json,./coverage/coverage-final.json
-          flags: version,${{ matrix.os }}
+          flags: version-${{ matrix.os }}
           name: codecov-version
           version: v9.1.0
           verbose: true
@@ -65,7 +65,7 @@ jobs:
         with:
           fail_ci_if_error: true
           files: ./coverage/script/coverage-final.json
-          flags: script,macos-latest-xlarge
+          flags: script-macos-latest-xlarge
           name: codecov-script
           verbose: true
           token: ${{ secrets.CODECOV_TOKEN }}
@@ -74,7 +74,7 @@ jobs:
         with:
           fail_ci_if_error: true
           files: ./coverage/calculator/coverage-final.json,./coverage/coverage-test/coverage-final.json,./coverage/coverage-final.json
-          flags: demo,macos-latest-xlarge
+          flags: demo-macos-latest-xlarge
           name: codecov-demo
           verbose: true
           token: ${{ secrets.CODECOV_TOKEN }}
@@ -82,7 +82,7 @@ jobs:
         uses: ./
         with:
           files: ./coverage/script/coverage-final.json
-          flags: script,${{ matrix.os }}
+          flags: script-${{ matrix.os }}
           name: codecov-script
           use_oidc: true
           verbose: true
@@ -91,7 +91,7 @@ jobs:
         with:
           fail_ci_if_error: true
           files: ./coverage/calculator/coverage-final.json,./coverage/coverage-test/coverage-final.json,./coverage/coverage-final.json
-          flags: version,maxos-latest-xlarge
+          flags: version-maxos-latest-xlarge
           name: codecov-version
           version: v9.1.0
           verbose: true
@@ -112,7 +112,7 @@ jobs:
         uses: ./
         with:
           files: ./coverage/script/coverage-final.json
-          flags: script,${{ matrix.os }}
+          flags: script-${{ matrix.os }}
           name: codecov-script
           verbose: true
           token: ${{ secrets.CODECOV_TOKEN }}
@@ -120,7 +120,7 @@ jobs:
         uses: ./
         with:
           files: ./coverage/calculator/coverage-final.json,./coverage/coverage-test/coverage-final.json,./coverage/coverage-final.json
-          flags: demo,${{ matrix.os }}
+          flags: demo-${{ matrix.os }}
           name: codecov-demo
           verbose: true
           token: ${{ secrets.CODECOV_TOKEN }}
@@ -128,7 +128,7 @@ jobs:
         uses: ./
         with:
           files: ./coverage/calculator/coverage-final.json,./coverage/coverage-test/coverage-final.json,./coverage/coverage-final.json
-          flags: version,${{ matrix.os }}
+          flags: version-${{ matrix.os }}
           name: codecov-version
           version: v9.1.0
           verbose: true
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4057d292d..5e4ffa2e5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## v5.1.1
+### What's Changed
+
+
+**Full Changelog**: https://github.com/codecov/codecov-action/compare/v5.1.0..v5.1.1
+
 ## v5.1.0
 ### What's Changed
 * fix: hide unnecessary error on shasum by @thomasrockhu-codecov in https://github.com/codecov/codecov-action/pull/1692
@@ -987,4 +993,4 @@ for the full list.
 ### Dependencies and Misc
 - #166 Bump requestretry from 4.1.1 to 4.1.2
 - #169 Bump typescript from 4.0.5 to 4.1.2
-- #178 Bump @types/jest from 26.0.15 to 26.0.19
+- #178 Bump @types/jest from 26.0.15 to 26.0.19
\ No newline at end of file
diff --git a/dist/codecov.sh b/dist/codecov.sh
index fa85ec97b..7adca6c3e 100755
--- a/dist/codecov.sh
+++ b/dist/codecov.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-CC_WRAPPER_VERSION="0.0.29"
+CC_WRAPPER_VERSION="0.0.30"
 set +u
 say() {
   echo -e "$1"
@@ -86,7 +86,7 @@ else
   say "$g ->$x Downloading $b${cc_url}$x"
   curl -Os "$cc_url"
   say "$g==>$x Finishing downloading $b${cc_os}:${CC_VERSION}$x"
-  version_url="https://cli.codecov.io/${cc_os}/${CC_VERSION}"
+  version_url="https://cli.codecov.io/api/${cc_os}/${CC_VERSION}"
   version=$(curl -s "$version_url" -H "Accept:application/json" | jq -r '.version')
   say "      Version: $b$version$x"
   say " "
diff --git a/src/scripts b/src/scripts
index a0812db29..8d3a8c6c9 160000
--- a/src/scripts
+++ b/src/scripts
@@ -1 +1 @@
-Subproject commit a0812db298773b5d445623854e6fb304c2166e38
+Subproject commit 8d3a8c6c97c162694658b4b26387669c47a7ccb0
diff --git a/src/version b/src/version
index ae900fd1f..be682e9dc 100644
--- a/src/version
+++ b/src/version
@@ -1 +1 @@
-CODECOV_ACTION_VERSION="5.1.0"
+CODECOV_ACTION_VERSION="5.1.1"