diff --git a/build.env b/build.env
index ec29213df88..3382ee06de7 100755
--- a/build.env
+++ b/build.env
@@ -17,7 +17,7 @@
 source ./tools/shell_functions.inc
 
 go version >/dev/null 2>&1 || fail "Go is not installed or is not in \$PATH. See https://vitess.io/contributing/build-from-source for install instructions."
-goversion_min 1.18.7 || fail "Go version reported: `go version`. Version 1.18.7+ required. See https://vitess.io/contributing/build-from-source for install instructions."
+goversion_min 1.20.10 || fail "Go version reported: `go version`. Version 1.18.7+ required. See https://vitess.io/contributing/build-from-source for install instructions."
 
 mkdir -p dist
 mkdir -p bin
diff --git a/docker/base/Dockerfile b/docker/base/Dockerfile
index de52ea6fcf4..c31a40705be 100644
--- a/docker/base/Dockerfile
+++ b/docker/base/Dockerfile
@@ -21,7 +21,7 @@
 # TODO(mberlin): Remove the symlink and this note once
 # https://github.com/docker/hub-feedback/issues/292 is fixed.
 
-ARG bootstrap_version=20
+ARG bootstrap_version=15
 ARG image="vitess/bootstrap:${bootstrap_version}-mysql57"
 
 FROM "${image}"
diff --git a/docker/base/Dockerfile.mariadb b/docker/base/Dockerfile.mariadb
index 31fcdcae4fa..93ea7e88a43 100644
--- a/docker/base/Dockerfile.mariadb
+++ b/docker/base/Dockerfile.mariadb
@@ -1,4 +1,4 @@
-ARG bootstrap_version=20
+ARG bootstrap_version=15
 ARG image="vitess/bootstrap:${bootstrap_version}-mariadb"
 
 FROM "${image}"
diff --git a/docker/base/Dockerfile.mariadb103 b/docker/base/Dockerfile.mariadb103
index db6530d08af..c41dc22cffe 100644
--- a/docker/base/Dockerfile.mariadb103
+++ b/docker/base/Dockerfile.mariadb103
@@ -1,4 +1,4 @@
-ARG bootstrap_version=20
+ARG bootstrap_version=15
 ARG image="vitess/bootstrap:${bootstrap_version}-mariadb103"
 
 FROM "${image}"
diff --git a/docker/base/Dockerfile.mysql80 b/docker/base/Dockerfile.mysql80
index 72578194b7d..9a3a88c96c9 100644
--- a/docker/base/Dockerfile.mysql80
+++ b/docker/base/Dockerfile.mysql80
@@ -1,4 +1,4 @@
-ARG bootstrap_version=20
+ARG bootstrap_version=15
 ARG image="vitess/bootstrap:${bootstrap_version}-mysql80"
 
 FROM "${image}"
diff --git a/docker/base/Dockerfile.percona57 b/docker/base/Dockerfile.percona57
index 8c420a71873..f5d8f3a6159 100644
--- a/docker/base/Dockerfile.percona57
+++ b/docker/base/Dockerfile.percona57
@@ -1,4 +1,4 @@
-ARG bootstrap_version=20
+ARG bootstrap_version=15
 ARG image="vitess/bootstrap:${bootstrap_version}-percona57"
 
 FROM "${image}"
diff --git a/docker/base/Dockerfile.percona80 b/docker/base/Dockerfile.percona80
index 847d77815cb..c3e1f9c2ddf 100644
--- a/docker/base/Dockerfile.percona80
+++ b/docker/base/Dockerfile.percona80
@@ -1,4 +1,4 @@
-ARG bootstrap_version=20
+ARG bootstrap_version=15
 ARG image="vitess/bootstrap:${bootstrap_version}-percona80"
 
 FROM "${image}"
diff --git a/docker/lite/Dockerfile.alpine b/docker/lite/Dockerfile.alpine
index 5c0743bc64b..d05fd6b16ac 100644
--- a/docker/lite/Dockerfile.alpine
+++ b/docker/lite/Dockerfile.alpine
@@ -17,7 +17,7 @@
 #       ensure images contain the right binaries.
 
 # Use a temporary layer for the build stage.
-ARG bootstrap_version=10.2
+ARG bootstrap_version=15
 ARG image="vitess/bootstrap:${bootstrap_version}-mariadb103"
 
 FROM "${image}" AS builder
diff --git a/docker/lite/Dockerfile.mariadb b/docker/lite/Dockerfile.mariadb
index ac86fb05ef0..bbef8e2060a 100644
--- a/docker/lite/Dockerfile.mariadb
+++ b/docker/lite/Dockerfile.mariadb
@@ -17,7 +17,7 @@
 #       ensure images contain the right binaries.
 
 # Use a temporary layer for the build stage.
-ARG bootstrap_version=10.2
+ARG bootstrap_version=15
 ARG image="vitess/bootstrap:${bootstrap_version}-mariadb"
 
 FROM "${image}" AS builder
diff --git a/docker/lite/Dockerfile.mariadb103 b/docker/lite/Dockerfile.mariadb103
index 7268f453c84..9e865bf39dd 100644
--- a/docker/lite/Dockerfile.mariadb103
+++ b/docker/lite/Dockerfile.mariadb103
@@ -17,7 +17,7 @@
 #       ensure images contain the right binaries.
 
 # Use a temporary layer for the build stage.
-ARG bootstrap_version=10.2
+ARG bootstrap_version=15
 ARG image="vitess/bootstrap:${bootstrap_version}-mariadb103"
 
 FROM "${image}" AS builder
diff --git a/docker/lite/Dockerfile.mysql57 b/docker/lite/Dockerfile.mysql57
index 022a5bc6191..bc5eea4b3d6 100644
--- a/docker/lite/Dockerfile.mysql57
+++ b/docker/lite/Dockerfile.mysql57
@@ -17,7 +17,7 @@
 #       ensure images contain the right binaries.
 
 # Use a temporary layer for the build stage.
-ARG bootstrap_version=10.2
+ARG bootstrap_version=15
 ARG image="vitess/bootstrap:${bootstrap_version}-mysql57"
 
 FROM "${image}" AS builder
diff --git a/docker/lite/Dockerfile.mysql80 b/docker/lite/Dockerfile.mysql80
index 0d44ac30a4b..e50435310c2 100644
--- a/docker/lite/Dockerfile.mysql80
+++ b/docker/lite/Dockerfile.mysql80
@@ -17,7 +17,7 @@
 #       ensure images contain the right binaries.
 
 # Use a temporary layer for the build stage.
-ARG bootstrap_version=10.2
+ARG bootstrap_version=15
 ARG image="vitess/bootstrap:${bootstrap_version}-mysql80"
 
 FROM "${image}" AS builder
diff --git a/docker/lite/Dockerfile.percona57 b/docker/lite/Dockerfile.percona57
index 90d698c5cb6..95ef7b7a2ab 100644
--- a/docker/lite/Dockerfile.percona57
+++ b/docker/lite/Dockerfile.percona57
@@ -17,7 +17,7 @@
 #       ensure images contain the right binaries.
 
 # Use a temporary layer for the build stage.
-ARG bootstrap_version=10.2
+ARG bootstrap_version=15
 ARG image="vitess/bootstrap:${bootstrap_version}-percona57"
 
 FROM "${image}" AS builder
diff --git a/docker/lite/Dockerfile.percona80 b/docker/lite/Dockerfile.percona80
index c9b6d5f56b3..ef583e7299d 100644
--- a/docker/lite/Dockerfile.percona80
+++ b/docker/lite/Dockerfile.percona80
@@ -17,7 +17,7 @@
 #       ensure images contain the right binaries.
 
 # Use a temporary layer for the build stage.
-ARG bootstrap_version=10.2
+ARG bootstrap_version=15
 ARG image="vitess/bootstrap:${bootstrap_version}-percona80"
 
 FROM "${image}" AS builder
diff --git a/docker/lite/Dockerfile.testing b/docker/lite/Dockerfile.testing
index 2d6cc7917cf..08b97e2eca3 100644
--- a/docker/lite/Dockerfile.testing
+++ b/docker/lite/Dockerfile.testing
@@ -17,7 +17,7 @@
 #       ensure images contain the right binaries.
 
 # Use a temporary layer for the build stage.
-ARG bootstrap_version=10.2
+ARG bootstrap_version=15
 ARG image="vitess/bootstrap:${bootstrap_version}-mysql57"
 
 FROM "${image}" AS builder
diff --git a/docker/lite/Dockerfile.ubi7.mysql57 b/docker/lite/Dockerfile.ubi7.mysql57
index 613d148730a..d2bbb79bdb9 100644
--- a/docker/lite/Dockerfile.ubi7.mysql57
+++ b/docker/lite/Dockerfile.ubi7.mysql57
@@ -17,7 +17,7 @@
 #       ensure images contain the right binaries.
 
 # Use a temporary layer for the build stage.
-ARG bootstrap_version=10.2
+ARG bootstrap_version=15
 ARG image="vitess/bootstrap:${bootstrap_version}-mysql57"
 
 FROM "${image}" AS builder
diff --git a/docker/lite/Dockerfile.ubi7.mysql80 b/docker/lite/Dockerfile.ubi7.mysql80
index ea2f13631fd..914549ff0be 100644
--- a/docker/lite/Dockerfile.ubi7.mysql80
+++ b/docker/lite/Dockerfile.ubi7.mysql80
@@ -17,7 +17,7 @@
 #       ensure images contain the right binaries.
 
 # Use a temporary layer for the build stage.
-ARG bootstrap_version=10.2
+ARG bootstrap_version=15
 ARG image="vitess/bootstrap:${bootstrap_version}-mysql80"
 
 FROM "${image}" AS builder
diff --git a/docker/lite/Dockerfile.ubi7.percona57 b/docker/lite/Dockerfile.ubi7.percona57
index 66e11ee3cfa..cb157ac2797 100644
--- a/docker/lite/Dockerfile.ubi7.percona57
+++ b/docker/lite/Dockerfile.ubi7.percona57
@@ -17,7 +17,7 @@
 #       ensure images contain the right binaries.
 
 # Use a temporary layer for the build stage.
-ARG bootstrap_version=10.2
+ARG bootstrap_version=15
 ARG image="vitess/bootstrap:${bootstrap_version}-percona57"
 
 FROM "${image}" AS builder
diff --git a/docker/lite/Dockerfile.ubi7.percona80 b/docker/lite/Dockerfile.ubi7.percona80
index 4fd5a3b56b2..83e71b71c22 100644
--- a/docker/lite/Dockerfile.ubi7.percona80
+++ b/docker/lite/Dockerfile.ubi7.percona80
@@ -17,7 +17,7 @@
 #       ensure images contain the right binaries.
 
 # Use a temporary layer for the build stage.
-ARG bootstrap_version=10.2
+ARG bootstrap_version=15
 ARG image="vitess/bootstrap:${bootstrap_version}-percona80"
 
 FROM "${image}" AS builder
diff --git a/docker/lite/Dockerfile.ubi8.arm64.mysql80 b/docker/lite/Dockerfile.ubi8.arm64.mysql80
index 038c361dd01..4ecb853b056 100644
--- a/docker/lite/Dockerfile.ubi8.arm64.mysql80
+++ b/docker/lite/Dockerfile.ubi8.arm64.mysql80
@@ -17,7 +17,7 @@
 #       ensure images contain the right binaries.
 
 # Use a temporary layer for the build stage.
-ARG bootstrap_version=10.2
+ARG bootstrap_version=15
 ARG image="vitess/bootstrap:${bootstrap_version}-mysql80"
 
 FROM "${image}" AS builder
diff --git a/docker/lite/Dockerfile.ubi8.mysql80 b/docker/lite/Dockerfile.ubi8.mysql80
index 53bc06c47cb..fb5476a9e22 100644
--- a/docker/lite/Dockerfile.ubi8.mysql80
+++ b/docker/lite/Dockerfile.ubi8.mysql80
@@ -17,7 +17,7 @@
 #       ensure images contain the right binaries.
 
 # Use a temporary layer for the build stage.
-ARG bootstrap_version=10.2
+ARG bootstrap_version=15
 ARG image="vitess/bootstrap:${bootstrap_version}-mysql80"
 
 FROM "${image}" AS builder
diff --git a/docker/local/Dockerfile b/docker/local/Dockerfile
index 614e319d975..b3102b28bf2 100644
--- a/docker/local/Dockerfile
+++ b/docker/local/Dockerfile
@@ -1,4 +1,4 @@
-ARG bootstrap_version=10.2
+ARG bootstrap_version=15
 ARG image="vitess/bootstrap:${bootstrap_version}-common"
 
 FROM "${image}"
diff --git a/docker/vttestserver/Dockerfile.mysql57 b/docker/vttestserver/Dockerfile.mysql57
index 26b0d71a8da..8c9a3c409b3 100644
--- a/docker/vttestserver/Dockerfile.mysql57
+++ b/docker/vttestserver/Dockerfile.mysql57
@@ -17,7 +17,7 @@
 #       ensure images contain the right binaries.
 
 # Use a temporary layer for the build stage.
-ARG bootstrap_version=10.2
+ARG bootstrap_version=15
 ARG image="vitess/bootstrap:${bootstrap_version}-mysql57"
 
 FROM "${image}" AS builder
diff --git a/docker/vttestserver/Dockerfile.mysql80 b/docker/vttestserver/Dockerfile.mysql80
index b25b52c3cb5..a7e62800096 100644
--- a/docker/vttestserver/Dockerfile.mysql80
+++ b/docker/vttestserver/Dockerfile.mysql80
@@ -17,7 +17,7 @@
 #       ensure images contain the right binaries.
 
 # Use a temporary layer for the build stage.
-ARG bootstrap_version=10.2
+ARG bootstrap_version=15
 ARG image="vitess/bootstrap:${bootstrap_version}-mysql80"
 
 FROM "${image}" AS builder
diff --git a/go/bucketpool/bucketpool_test.go b/go/bucketpool/bucketpool_test.go
index 3d74c3f94ce..7649f9b6278 100644
--- a/go/bucketpool/bucketpool_test.go
+++ b/go/bucketpool/bucketpool_test.go
@@ -170,6 +170,9 @@ func TestFuzz(t *testing.T) {
 	maxTestSize := 16384
 	for i := 0; i < 20000; i++ {
 		minSize := rand.Intn(maxTestSize)
+		if minSize == 0 {
+			minSize = 1
+		}
 		maxSize := rand.Intn(maxTestSize-minSize) + minSize
 		p := New(minSize, maxSize)
 		bufSize := rand.Intn(maxTestSize)
diff --git a/go/test/endtoend/recovery/recovery_util.go b/go/test/endtoend/recovery/recovery_util.go
index cf413e3d2e0..ad72d34c969 100644
--- a/go/test/endtoend/recovery/recovery_util.go
+++ b/go/test/endtoend/recovery/recovery_util.go
@@ -63,10 +63,9 @@ func RestoreTablet(t *testing.T, localCluster *cluster.LocalProcessCluster, tabl
 
 	if err != nil {
 		tm := time.Now().UTC()
-		tm.Format(time.RFC3339)
 		_, err := localCluster.VtctlProcess.ExecuteCommandWithOutput("CreateKeyspace", "--",
 			"--keyspace_type=SNAPSHOT", "--base_keyspace="+keyspaceName,
-			"--snapshot_time", restoreTime.Format(time.RFC3339), restoreKSName)
+			"--snapshot_time", tm.Format(time.RFC3339), restoreKSName)
 		require.Nil(t, err)
 	}
 
diff --git a/go/test/fuzzing/vtctl_fuzzer.go b/go/test/fuzzing/vtctl_fuzzer.go
index 93b7d1f3d4a..a1b716479a8 100644
--- a/go/test/fuzzing/vtctl_fuzzer.go
+++ b/go/test/fuzzing/vtctl_fuzzer.go
@@ -169,8 +169,8 @@ func Fuzz(data []byte) int {
 	chunkSize := len(restOfArray) / numberOfCalls
 	command := 0
 	for i := 0; i < len(restOfArray); i = i + chunkSize {
-		from := i           //lower
-		to := i + chunkSize //upper
+		from := i           // lower
+		to := i + chunkSize // upper
 
 		// Index of command in getCommandType():
 		commandIndex := int(commandPart[command]) % 68
@@ -179,9 +179,7 @@ func Fuzz(data []byte) int {
 		args := strings.Split(string(restOfArray[from:to]), " ")
 
 		// Add params to the command
-		for i := range args {
-			commandSlice = append(commandSlice, args[i])
-		}
+		commandSlice = append(commandSlice, args...)
 
 		_ = vtctl.RunCommand(ctx, wrangler.New(logger, topo, tmc), commandSlice)
 		command++
diff --git a/go/vt/orchestrator/logic/topology_recovery.go b/go/vt/orchestrator/logic/topology_recovery.go
index e283e6d6634..2b3d2b17b85 100644
--- a/go/vt/orchestrator/logic/topology_recovery.go
+++ b/go/vt/orchestrator/logic/topology_recovery.go
@@ -658,6 +658,9 @@ func recoverDeadPrimary(ctx context.Context, analysisEntry inst.ReplicationAnaly
 
 	// Read the tablet information from the database to find the shard and keyspace of the tablet
 	tablet, err := inst.ReadTablet(analysisEntry.AnalyzedInstanceKey)
+	if err != nil {
+		return false, nil, err
+	}
 
 	var candidateTabletAlias *topodatapb.TabletAlias
 	if candidateInstanceKey != nil {
diff --git a/test.go b/test.go
index aabe8fab363..df23833e06b 100755
--- a/test.go
+++ b/test.go
@@ -76,7 +76,7 @@ For example:
 // Flags
 var (
 	flavor           = flag.String("flavor", "mysql57", "comma-separated bootstrap flavor(s) to run against (when using Docker mode). Available flavors: all,"+flavors)
-	bootstrapVersion = flag.String("bootstrap-version", "10.2", "the version identifier to use for the docker images")
+	bootstrapVersion = flag.String("bootstrap-version", "15", "the version identifier to use for the docker images")
 	runCount         = flag.Int("runs", 1, "run each test this many times")
 	retryMax         = flag.Int("retry", 3, "max number of retries, to detect flaky tests")
 	logPass          = flag.Bool("log-pass", false, "log test output even if it passes")
diff --git a/test/templates/dockerfile.tpl b/test/templates/dockerfile.tpl
index a5ceda17b7c..49517940f8c 100644
--- a/test/templates/dockerfile.tpl
+++ b/test/templates/dockerfile.tpl
@@ -1,4 +1,4 @@
-ARG bootstrap_version=10.2
+ARG bootstrap_version=15
 ARG image="vitess/bootstrap:${bootstrap_version}-{{.Platform}}"
 
 FROM "${image}"