diff --git a/.github/actions/setup-qcbor/action.yml b/.github/actions/setup-qcbor/action.yml
index 6a4fe09..d5d2089 100644
--- a/.github/actions/setup-qcbor/action.yml
+++ b/.github/actions/setup-qcbor/action.yml
@@ -4,7 +4,7 @@ description: 'Builds and installs QCBOR into the workflow filesystem'
 inputs:
   upstream-ref:
     description: 'Upstream ref to check out'
-    default: v1.4.0
+    default: v1.4
   upstream-repo:
     description: 'Upstream repository to use'
     default: laurencelundblade/QCBOR
diff --git a/.github/workflows/unit-test-functional.yml b/.github/workflows/unit-test-functional.yml
index 911716d..70599ce 100644
--- a/.github/workflows/unit-test-functional.yml
+++ b/.github/workflows/unit-test-functional.yml
@@ -15,7 +15,7 @@ env:
   UPSTREAM_TINYCBOR_REPO: intel/tinycbor
   UPSTREAM_TINYCBOR_REF: v0.6.0
   UPSTREAM_QCBOR_REPO: laurencelundblade/QCBOR
-  UPSTREAM_QCBOR_REF: v1.4.0
+  UPSTREAM_QCBOR_REF: v1.4
 
 jobs: