diff --git a/.github/workflows/regression.yml b/.github/workflows/regression.yml
index 0758dd2482130..017fad39867ca 100644
--- a/.github/workflows/regression.yml
+++ b/.github/workflows/regression.yml
@@ -233,7 +233,7 @@ jobs:
           export TOTAL_SAMPLES="600"
           export P_VALUE="0.1"
           export SMP_CRATE_VERSION="0.10.0"
-          export LADING_VERSION="0.19.1"
+          export LADING_VERSION="0.20.0"
 
           echo "warmup seconds: ${WARMUP_SECONDS}"
           echo "replicas: ${REPLICAS}"
diff --git a/.github/workflows/workload_checks.yml b/.github/workflows/workload_checks.yml
index 6a870062336db..0997659cbfd17 100644
--- a/.github/workflows/workload_checks.yml
+++ b/.github/workflows/workload_checks.yml
@@ -64,7 +64,7 @@ jobs:
           export REPLICAS="10"
           export TOTAL_SAMPLES="600"
           export SMP_CRATE_VERSION="0.10.0"
-          export LADING_VERSION="0.19.1"
+          export LADING_VERSION="0.20.0"
 
           echo "warmup seconds: ${WARMUP_SECONDS}"
           echo "replicas: ${REPLICAS}"