diff --git a/integration-tests/docker/test_env/sol.go b/integration-tests/docker/test_env/sol.go
index d7edb2805..3b05658c3 100644
--- a/integration-tests/docker/test_env/sol.go
+++ b/integration-tests/docker/test_env/sol.go
@@ -157,7 +157,7 @@ func (ms *Solana) getContainerRequest(inactiveFeatures InactiveFeatures) (*tc.Co
 
 	return &tc.ContainerRequest{
 		Name:         ms.ContainerName,
-		Image:        "solanalabs/solana:v1.17.25",
+		Image:        "solanalabs/solana:v1.17.26",
 		ExposedPorts: []string{test_env.NatPortFormat(SOL_HTTP_PORT), test_env.NatPortFormat(SOL_WS_PORT)},
 		Env: map[string]string{
 			"SERVER_PORT": "1080",
diff --git a/scripts/install-solana-ci.sh b/scripts/install-solana-ci.sh
index 117639c3a..e71eeda72 100755
--- a/scripts/install-solana-ci.sh
+++ b/scripts/install-solana-ci.sh
@@ -2,5 +2,5 @@
 
 set -euxo pipefail
 
-sh -c "$(curl -sSfL https://release.solana.com/v1.17.25/install)"
+sh -c "$(curl -sSfL https://release.solana.com/v1.17.26/install)"
 echo "PATH=$HOME/.local/share/solana/install/active_release/bin:$PATH" >> $GITHUB_ENV