diff --git a/.circleci/config.yml b/.circleci/config.yml
index dd79791d5d..361f2abf82 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -57,7 +57,7 @@ env: &env
       # If you have not committed packcheck.sh in your repo at PACKCHECK
       # then it is automatically pulled from this URL.
       PACKCHECK_GITHUB_URL: "https://raw.githubusercontent.com/composewell/packcheck"
-      PACKCHECK_GITHUB_COMMIT: "f6cfd7b7a33b4bf6fd63cce6a3fb3d26f5031403"
+      PACKCHECK_GITHUB_COMMIT: "101c73b53473ddfb763d65058b80123991cfeb4f"
 
 executors:
   amd64-executor:
diff --git a/.github/workflows/haskell.yml b/.github/workflows/haskell.yml
index 0b00f0e932..620de2993d 100644
--- a/.github/workflows/haskell.yml
+++ b/.github/workflows/haskell.yml
@@ -47,7 +47,7 @@ jobs:
       # packcheck location and revision
       PACKCHECK: "./packcheck.sh"
       PACKCHECK_GITHUB_URL: "https://raw.githubusercontent.com/composewell/packcheck"
-      PACKCHECK_GITHUB_COMMIT: "v0.7.0"
+      PACKCHECK_GITHUB_COMMIT: "101c73b53473ddfb763d65058b80123991cfeb4f"
 
       # Pull token from "secrets" setting of the github repo
       COVERALLS_TOKEN: ${{ secrets.COVERALLS_TOKEN }}
diff --git a/appveyor.yml b/appveyor.yml
index 0e2d20f8e0..395dd48054 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -65,7 +65,7 @@ environment:
     # If you have not committed packcheck.sh in your repo at PACKCHECK_LOCAL_PATH
     # then it is automatically pulled from this URL.
     PACKCHECK_GITHUB_URL: "https://raw.githubusercontent.com/composewell/packcheck"
-    PACKCHECK_GITHUB_COMMIT: "35efa99b2082d13722b8a0183ac6455df98e91b9"
+    PACKCHECK_GITHUB_COMMIT: "101c73b53473ddfb763d65058b80123991cfeb4f"
 
     # Override the temp directory to avoid sed escaping issues
     # See https://github.com/haskell/cabal/issues/5386