diff --git a/test/contour/install.sh b/test/contour/install.sh
index 0b47485b..918675bd 100755
--- a/test/contour/install.sh
+++ b/test/contour/install.sh
@@ -2,7 +2,7 @@
 
 set -o errexit
 
-CONTOUR_VER="release-1.15"
+CONTOUR_VER="release-1.18"
 REPO_ROOT=$(git rev-parse --show-toplevel)
 
 mkdir -p ${REPO_ROOT}/bin
diff --git a/test/istio/install.sh b/test/istio/install.sh
index cce48d72..fd599ed7 100755
--- a/test/istio/install.sh
+++ b/test/istio/install.sh
@@ -2,7 +2,7 @@
 
 set -o errexit
 
-ISTIO_VER="1.10.0"
+ISTIO_VER="1.11.0"
 REPO_ROOT=$(git rev-parse --show-toplevel)
 
 mkdir -p ${REPO_ROOT}/bin
diff --git a/test/linkerd/install.sh b/test/linkerd/install.sh
index b793caa5..ca00b78c 100755
--- a/test/linkerd/install.sh
+++ b/test/linkerd/install.sh
@@ -2,7 +2,7 @@
 
 set -o errexit
 
-LINKERD_VER="stable-2.10.0"
+LINKERD_VER="stable-2.10.2"
 REPO_ROOT=$(git rev-parse --show-toplevel)
 
 mkdir -p ${REPO_ROOT}/bin
diff --git a/test/nginx/install.sh b/test/nginx/install.sh
index 63da0c6b..6e3b1f3b 100755
--- a/test/nginx/install.sh
+++ b/test/nginx/install.sh
@@ -2,7 +2,7 @@
 
 set -o errexit
 
-NGINX_HELM_VERSION=3.31.0 # ingress v0.46.0
+NGINX_HELM_VERSION=3.36.0 # ingress v0.49.0
 REPO_ROOT=$(git rev-parse --show-toplevel)
 
 mkdir -p ${REPO_ROOT}/bin