diff --git a/common/version/version.go b/common/version/version.go
index 6fbb114b6..b3ccf9b84 100644
--- a/common/version/version.go
+++ b/common/version/version.go
@@ -5,7 +5,7 @@ import (
 	"runtime/debug"
 )
 
-var tag = "v4.4.84"
+var tag = "v4.4.85"
 
 var commit = func() string {
 	if info, ok := debug.ReadBuildInfo(); ok {
diff --git a/rollup/internal/controller/relayer/l1_relayer.go b/rollup/internal/controller/relayer/l1_relayer.go
index 36aeade98..dde815fae 100644
--- a/rollup/internal/controller/relayer/l1_relayer.go
+++ b/rollup/internal/controller/relayer/l1_relayer.go
@@ -251,14 +251,14 @@ func (r *Layer1Relayer) shouldUpdateGasOracle(baseFee uint64, blobBaseFee uint64
 	}
 
 	expectedBaseFeeDelta := r.lastBaseFee*r.gasPriceDiff/gasPriceDiffPrecision + 1
-	if baseFee >= r.minGasPrice && (baseFee >= r.lastBaseFee+expectedBaseFeeDelta || baseFee+expectedBaseFeeDelta <= r.lastBaseFee) {
+	if baseFee >= r.minGasPrice && math.Abs(float64(baseFee-r.lastBaseFee)) >= float64(expectedBaseFeeDelta) {
 		return true
 	}
 
 	expectedBlobBaseFeeDelta := r.lastBlobBaseFee * r.gasPriceDiff / gasPriceDiffPrecision
 	// Plus a minimum of 0.01 gwei, since the blob base fee is usually low, preventing short-time flunctuation.
 	expectedBlobBaseFeeDelta += 10000000
-	if blobBaseFee >= r.minGasPrice && (blobBaseFee >= r.lastBlobBaseFee+expectedBlobBaseFeeDelta || blobBaseFee+expectedBlobBaseFeeDelta <= r.lastBlobBaseFee) {
+	if blobBaseFee >= r.minGasPrice && math.Abs(float64(blobBaseFee-r.lastBlobBaseFee)) >= float64(expectedBlobBaseFeeDelta) {
 		return true
 	}