diff --git a/go.mod b/go.mod
index 4c4e271ae50..18ba2975fda 100644
--- a/go.mod
+++ b/go.mod
@@ -14,6 +14,7 @@ require (
 	golang.org/x/oauth2 v0.8.0
 	golang.org/x/sync v0.2.0
 	google.golang.org/appengine v1.6.7
+	google.golang.org/appengine/v2 v2.0.3
 	google.golang.org/genproto/googleapis/bytestream v0.0.0-20230526161137-0005af68ea54
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20230525234030-28d5490b6b19
 	google.golang.org/grpc v1.55.0
diff --git a/go.sum b/go.sum
index d36e9f3ecc3..b44b73fe6ac 100644
--- a/go.sum
+++ b/go.sum
@@ -153,6 +153,7 @@ google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9Ywl
 google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.6.7 h1:FZR1q0exgwxzPzp/aF+VccGrSfxfPpkBqjIIEq3ru6c=
 google.golang.org/appengine v1.6.7/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
+google.golang.org/appengine/v2 v2.0.3/go.mod h1:2Z0TTdcXxnHdXzmp8drrmOExUDM2WQgyT33c6JDUlJM=
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
 google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
 google.golang.org/genproto v0.0.0-20200513103714-09dca8ec2884/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
diff --git a/internal/kokoro/discogen/go.mod b/internal/kokoro/discogen/go.mod
index 4e214a042dc..db7517544a5 100644
--- a/internal/kokoro/discogen/go.mod
+++ b/internal/kokoro/discogen/go.mod
@@ -4,6 +4,7 @@ go 1.19
 
 require (
 	github.com/google/go-github/v42 v42.0.0
+	github.com/google/go-github/v52 v52.0.0
 	golang.org/x/oauth2 v0.8.0
 )
 
@@ -11,7 +12,7 @@ require (
 	github.com/golang/protobuf v1.5.2 // indirect
 	github.com/google/go-cmp v0.5.9 // indirect
 	github.com/google/go-querystring v1.1.0 // indirect
-	golang.org/x/crypto v0.1.0 // indirect
+	golang.org/x/crypto v0.7.0 // indirect
 	golang.org/x/net v0.10.0 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
 	google.golang.org/protobuf v1.28.0 // indirect
diff --git a/internal/kokoro/discogen/go.sum b/internal/kokoro/discogen/go.sum
index f4df9904271..721fd9278a7 100644
--- a/internal/kokoro/discogen/go.sum
+++ b/internal/kokoro/discogen/go.sum
@@ -8,11 +8,14 @@ github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
 github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/go-github/v42 v42.0.0 h1:YNT0FwjPrEysRkLIiKuEfSvBPCGKphW5aS5PxwaoLec=
 github.com/google/go-github/v42 v42.0.0/go.mod h1:jgg/jvyI0YlDOM1/ps6XYh04HNQ3vKf0CVko62/EhRg=
+github.com/google/go-github/v52 v52.0.0/go.mod h1:WJV6VEEUPuMo5pXqqa2ZCZEdbQqua4zAk2MZTIo+m+4=
 github.com/google/go-querystring v1.1.0 h1:AnCroh3fv4ZBgVIf1Iwtovgjaw/GiKJo8M8yD/fhyJ8=
 github.com/google/go-querystring v1.1.0/go.mod h1:Kcdr2DB4koayq7X8pmAG4sNG59So17icRSOU623lUBU=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.1.0 h1:MDRAIl0xIo9Io2xV565hzXHw3zVseKrJKodhohM5CjU=
 golang.org/x/crypto v0.1.0/go.mod h1:RecgLatLF4+eUMCP1PoPZQb+cVrJcOPbHkTkbkB9sbw=
+golang.org/x/crypto v0.7.0 h1:AvwMYaRytfdeVt3u6mLaxYtErKYjxA2OXjJ1HHq6t3A=
+golang.org/x/crypto v0.7.0/go.mod h1:pYwdfH91IfpZVANVyUOhSIPZaFoJGxTFbZhFTx+dXZU=
 golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
 golang.org/x/net v0.10.0 h1:X2//UzNDwYmtCLn7To6G58Wr6f5ahEAQgKNzv9Y951M=
 golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=