diff --git a/.github/workflows/hitl.yml b/.github/workflows/hitl.yml
index 3073f66..f59e8d2 100644
--- a/.github/workflows/hitl.yml
+++ b/.github/workflows/hitl.yml
@@ -15,4 +15,4 @@ jobs:
           token: ${{ secrets.DISPATCH_PAT }}
           event-type: stabilizer
           repository: quartiq/hitl
-          client-payload: '{"ref": "${{ github.ref }}", "sha": "${{ github.sha }}"}'
+          client-payload: '{"github": ${{ toJson(github) }}}'
diff --git a/Cargo.lock b/Cargo.lock
index 76fb832..c6083ae 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -520,9 +520,9 @@ checksum = "c7d73b3f436185384286bd8098d17ec07c9a7d2388a6599f824d8502b529702a"
 
 [[package]]
 name = "log"
-version = "0.4.11"
+version = "0.4.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fabed175da42fed1fa0746b0ea71f412aa9d35e76e95e59b192c64b9dc2bf8b"
+checksum = "fcf3805d4480bb5b86070dcfeb9e2cb2ebc148adb753c5cca5f884d1d65a42b2"
 dependencies = [
  "cfg-if 0.1.10",
 ]
@@ -767,9 +767,9 @@ checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
 
 [[package]]
 name = "serde"
-version = "1.0.118"
+version = "1.0.120"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "06c64263859d87aa2eb554587e2d23183398d617427327cf2b3d0ed8c69e4800"
+checksum = "166b2349061381baf54a58e4b13c89369feb0ef2eaa57198899e2312aac30aab"
 dependencies = [
  "serde_derive",
 ]
@@ -796,9 +796,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.118"
+version = "1.0.120"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c84d3526699cd55261af4b941e4e725444df67aa4f9e6a3564f18030d12672df"
+checksum = "0ca2a8cb5805ce9e3b95435e3765b7b553cecc762d938d409434338386cb5775"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -891,9 +891,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "1.0.53"
+version = "1.0.58"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8833e20724c24de12bbaba5ad230ea61c3eafb05b881c7c9d3cfe8638b187e68"
+checksum = "cc60a3d73ea6594cd712d830cc1f0390fd71542d8c8cd24e70cc54cdfd5e05d5"
 dependencies = [
  "proc-macro2",
  "quote",