diff --git a/glide.lock b/glide.lock
index 657e70066..f22157def 100644
--- a/glide.lock
+++ b/glide.lock
@@ -1,5 +1,5 @@
-hash: 7008afae44e3682dc2db084f221f7e2d4bf48676c162ed45125bec94cb03dab5
-updated: 2019-11-22T12:43:28.938450375+05:30
+hash: fe2cef8cdfc3bbdd1aff4bf40700c445c2e5f8dd33e3199e95717c8faedaa498
+updated: 2020-02-07T16:46:11.373155-08:00
 imports:
 - name: cloud.google.com/go
   version: 83a0b8742b4d7302c26d3b71bfdcbd9224f6b951
@@ -61,6 +61,8 @@ imports:
   version: c8c88dbee036db4e4808d1f2ec8c2e15e11c3f80
   subpackages:
   - query
+- name: github.com/gorilla/schema
+  version: 61751c9687439bf8cd824ad7eec0d21db1a1b804
 - name: github.com/hashicorp/hcl
   version: 914dc3f8dd7c463188c73fc47e9ced82a6e421ca
   subpackages:
@@ -143,10 +145,11 @@ imports:
 - name: github.com/spf13/viper
   version: 01d7d76eb0020ae2fd1275899065ddfdd9f6a528
 - name: github.com/stellar/go
-  version: a599ed95b928a7bdcee21cee4999efd05e43c2df
+  version: 7e6a2fc068c82638b19f4ce4fdfb23ad28ec6709
   subpackages:
   - amount
   - build
+  - clients/horizon
   - clients/horizonclient
   - crc16
   - hash
@@ -158,8 +161,11 @@ imports:
   - protocols/horizon/effects
   - protocols/horizon/operations
   - strkey
+  - support/app
+  - support/clock
   - support/config
   - support/errors
+  - support/http/httpdecode
   - support/log
   - support/render/hal
   - support/render/httpjson
diff --git a/glide.yaml b/glide.yaml
index 0ab5a7142..2f28bc941 100644
--- a/glide.yaml
+++ b/glide.yaml
@@ -9,7 +9,7 @@ import:
 - package: github.com/spf13/pflag
   version: v1.0.0
 - package: github.com/stellar/go
-  version: a599ed95b928a7bdcee21cee4999efd05e43c2df
+  version: release-horizonclient-v2.1.0
   subpackages:
   - build
   - clients/horizonclient
diff --git a/plugins/sdexExtensions.go b/plugins/sdexExtensions.go
index 70fdcf08b..0e136a6de 100644
--- a/plugins/sdexExtensions.go
+++ b/plugins/sdexExtensions.go
@@ -71,44 +71,44 @@ func getFeeFromStats(horizonClient horizonclient.ClientInterface, capacityTrigge
 	}
 
 	// parse percentile value
-	acceptedFee, e := getAcceptedFee(&feeStats, percentile)
+	maxFee, e := getMaxFee(&feeStats, percentile)
 	if e != nil {
-		return 0, fmt.Errorf("could not fetch accepted fee: %s", e)
+		return 0, fmt.Errorf("could not fetch max fee: %s", e)
 	}
-	acceptedFeeInt64 := uint64(acceptedFee)
+	maxFeeInt64 := uint64(maxFee)
 
-	if acceptedFeeInt64 <= maxOpFeeStroops {
-		log.Printf("acceptedFeeInt64 <= maxOpFeeStroops; using acceptedFee of %d stroops at percentile=%d (maxOpFeeStroops=%d)\n", acceptedFeeInt64, percentile, maxOpFeeStroops)
-		return acceptedFeeInt64, nil
+	if maxFeeInt64 <= maxOpFeeStroops {
+		log.Printf("maxFeeInt64 <= maxOpFeeStroops; using maxFee of %d stroops at percentile=%d (maxOpFeeStroops=%d)\n", maxFeeInt64, percentile, maxOpFeeStroops)
+		return maxFeeInt64, nil
 	}
-	log.Printf("acceptedFeeInt64 > maxOpFeeStroops; using maxOpFeeStroops of %d stroops (percentile=%d, acceptedFee=%d stroops)\n", maxOpFeeStroops, percentile, acceptedFeeInt64)
+	log.Printf("maxFeeInt64 > maxOpFeeStroops; using maxOpFeeStroops of %d stroops (percentile=%d, maxFee=%d stroops)\n", maxOpFeeStroops, percentile, maxFeeInt64)
 	return maxOpFeeStroops, nil
 }
 
-func getAcceptedFee(fs *hProtocol.FeeStats, percentile uint8) (int, error) {
+func getMaxFee(fs *hProtocol.FeeStats, percentile uint8) (int64, error) {
 	switch percentile {
 	case 10:
-		return fs.P10AcceptedFee, nil
+		return fs.MaxFee.P10, nil
 	case 20:
-		return fs.P20AcceptedFee, nil
+		return fs.MaxFee.P20, nil
 	case 30:
-		return fs.P30AcceptedFee, nil
+		return fs.MaxFee.P30, nil
 	case 40:
-		return fs.P40AcceptedFee, nil
+		return fs.MaxFee.P40, nil
 	case 50:
-		return fs.P50AcceptedFee, nil
+		return fs.MaxFee.P50, nil
 	case 60:
-		return fs.P60AcceptedFee, nil
+		return fs.MaxFee.P60, nil
 	case 70:
-		return fs.P70AcceptedFee, nil
+		return fs.MaxFee.P70, nil
 	case 80:
-		return fs.P80AcceptedFee, nil
+		return fs.MaxFee.P80, nil
 	case 90:
-		return fs.P90AcceptedFee, nil
+		return fs.MaxFee.P90, nil
 	case 95:
-		return fs.P95AcceptedFee, nil
+		return fs.MaxFee.P95, nil
 	case 99:
-		return fs.P99AcceptedFee, nil
+		return fs.MaxFee.P99, nil
 	}
-	return 0, fmt.Errorf("unable to get accepted fee for percentile: %d", percentile)
+	return 0, fmt.Errorf("unable to get max fee for percentile: %d", percentile)
 }