diff --git a/.github/workflows/dependency-check.yml b/.github/workflows/dependency-check.yml
index a4ec6585..79a14aa7 100644
--- a/.github/workflows/dependency-check.yml
+++ b/.github/workflows/dependency-check.yml
@@ -17,7 +17,7 @@ jobs:
       - run: rustup update
       - uses: actions/setup-go@v3
         with:
-          go-version: 1.21
+          go-version: 1.22
       - run: scripts/check-dependencies.bash
   validate-rust-git-rev-deps:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/golangci-lint.yml b/.github/workflows/golangci-lint.yml
index 4a06a1c5..59f7d4d1 100644
--- a/.github/workflows/golangci-lint.yml
+++ b/.github/workflows/golangci-lint.yml
@@ -21,7 +21,7 @@ jobs:
       - name: Setup GO
         uses: actions/setup-go@268d8c0ca0432bb2cf416faae41297df9d262d7f # version v3.3.0
         with:
-          go-version: '>=1.21.0'
+          go-version: '>=1.22.1'
 
       - name: Build libpreflight
         run: |
diff --git a/.github/workflows/soroban-rpc.yml b/.github/workflows/soroban-rpc.yml
index 2d96467f..5c7ddf4f 100644
--- a/.github/workflows/soroban-rpc.yml
+++ b/.github/workflows/soroban-rpc.yml
@@ -15,7 +15,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-20.04, ubuntu-22.04]
-        go: [1.21]
+        go: [1.22]
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v3
@@ -63,7 +63,7 @@ jobs:
       # because it uses apt-get and some OSs (e.g. windows) don't have it
       - uses: actions/setup-go@v3
         with:
-          go-version: 1.21
+          go-version: 1.22
 
       - run: |
           rustup target add ${{ matrix.rust_target }}
@@ -106,7 +106,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-20.04, ubuntu-22.04]
-        go: [1.21]
+        go: [1.22]
         test: ['.*CLI.*', '^Test(([^C])|(C[^L])|(CL[^I])).*$']
     runs-on: ${{ matrix.os }}
     env:
diff --git a/cmd/soroban-rpc/docker/Dockerfile b/cmd/soroban-rpc/docker/Dockerfile
index f1e6c078..d903fbfb 100644
--- a/cmd/soroban-rpc/docker/Dockerfile
+++ b/cmd/soroban-rpc/docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.21-bullseye as build
+FROM golang:1.22-bullseye as build
 ARG RUST_TOOLCHAIN_VERSION=stable
 ARG REPOSITORY_VERSION
 
diff --git a/go.mod b/go.mod
index 9c1e46ce..b81f67ed 100644
--- a/go.mod
+++ b/go.mod
@@ -1,8 +1,8 @@
 module github.com/stellar/soroban-rpc
 
-go 1.21
+go 1.22
 
-toolchain go1.21.1
+toolchain go1.22.1
 
 require (
 	github.com/Masterminds/squirrel v1.5.4
@@ -21,7 +21,6 @@ require (
 	github.com/stellar/go v0.0.0-20240207003209-73de95c8eb55
 	github.com/stretchr/testify v1.8.4
 	golang.org/x/mod v0.13.0
-	gotest.tools/v3 v3.5.0
 )
 
 require (
@@ -83,8 +82,6 @@ require (
 	github.com/go-git/gcfg v1.5.1-0.20230307220236-3a3c6141e376 // indirect
 	github.com/go-git/go-billy/v5 v5.5.0 // indirect
 	github.com/go-gorp/gorp/v3 v3.1.0 // indirect
-	github.com/google/go-cmp v0.6.0 // indirect
-	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510
 	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 // indirect
@@ -98,7 +95,7 @@ require (
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
-	github.com/prometheus/client_model v0.5.0 // indirect
+	github.com/prometheus/client_model v0.5.0
 	github.com/prometheus/common v0.45.0 // indirect
 	github.com/prometheus/procfs v0.12.0 // indirect
 	github.com/segmentio/go-loggly v0.5.1-0.20171222203950-eb91657e62b2 // indirect
diff --git a/go.sum b/go.sum
index 32930a08..4cd67af2 100644
--- a/go.sum
+++ b/go.sum
@@ -221,8 +221,6 @@ github.com/google/pprof v0.0.0-20201218002935-b9804c9f04c2/go.mod h1:kpwsk12EmLe
 github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
 github.com/google/s2a-go v0.1.7 h1:60BLSyTrOV4/haCDW4zb1guZItoSq8foHCXrAnjBo/o=
 github.com/google/s2a-go v0.1.7/go.mod h1:50CgR4k1jNlWBu4UfS4AcfhVe1r6pdZPygJ3R8F0Qdw=
-github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 h1:El6M4kTTCOh6aBiKaUGG7oYTSPP8MxqL4YI3kZKwcP4=
-github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510/go.mod h1:pupxD2MaaD3pAXIBCelhxNneeOaAeabZDe5s4K6zSpQ=
 github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/google/uuid v1.4.0 h1:MtMxsa51/r9yyhkyLsVeVt0B+BGQZzpQiTQ4eHZ8bc4=
 github.com/google/uuid v1.4.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
@@ -804,8 +802,6 @@ gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-gotest.tools/v3 v3.5.0 h1:Ljk6PdHdOhAb5aDMWXjDLMMhph+BpztA4v1QdqEW2eY=
-gotest.tools/v3 v3.5.0/go.mod h1:isy3WKz7GK6uNw/sbHzfKBLvlvXwUyV06n6brMxxopU=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=