diff --git a/baselines/asset/package.json b/baselines/asset/package.json
index 66c74f992..cdd105f6e 100644
--- a/baselines/asset/package.json
+++ b/baselines/asset/package.json
@@ -37,7 +37,7 @@
     "test": "c8 mocha build/test"
   },
   "dependencies": {
-    "google-gax": "^2.11.2"
+    "google-gax": "2.11.3-pre"
   },
   "devDependencies": {
     "@types/mocha": "^8.2.2",
@@ -52,7 +52,7 @@
     "mocha": "^8.3.2",
     "null-loader": "^4.0.1",
     "pack-n-play": "^1.0.0-2",
-    "sinon": "^10.0.0",
+    "sinon": "10.0.0",
     "ts-loader": "^8.1.0",
     "typescript": "^4.2.3",
     "webpack": "^5.30.0",
diff --git a/baselines/bigquery-storage/package.json b/baselines/bigquery-storage/package.json
index 5e40ea1d3..3d7946176 100644
--- a/baselines/bigquery-storage/package.json
+++ b/baselines/bigquery-storage/package.json
@@ -37,7 +37,7 @@
     "test": "c8 mocha build/test"
   },
   "dependencies": {
-    "google-gax": "^2.11.2"
+    "google-gax": "2.11.3-pre"
   },
   "devDependencies": {
     "@types/mocha": "^8.2.2",
@@ -52,7 +52,7 @@
     "mocha": "^8.3.2",
     "null-loader": "^4.0.1",
     "pack-n-play": "^1.0.0-2",
-    "sinon": "^10.0.0",
+    "sinon": "10.0.0",
     "ts-loader": "^8.1.0",
     "typescript": "^4.2.3",
     "webpack": "^5.30.0",
diff --git a/baselines/disable-packing-test/package.json b/baselines/disable-packing-test/package.json
index 9b3f4ec19..f5c3087d5 100644
--- a/baselines/disable-packing-test/package.json
+++ b/baselines/disable-packing-test/package.json
@@ -40,7 +40,7 @@
     "test": "c8 mocha build/test"
   },
   "dependencies": {
-    "google-gax": "^2.11.2"
+    "google-gax": "2.11.3-pre"
   },
   "devDependencies": {
     "@types/mocha": "^8.2.2",
@@ -55,7 +55,7 @@
     "mocha": "^8.3.2",
     "null-loader": "^4.0.1",
     "pack-n-play": "^1.0.0-2",
-    "sinon": "^10.0.0",
+    "sinon": "10.0.0",
     "ts-loader": "^8.1.0",
     "typescript": "^4.2.3",
     "webpack": "^5.30.0",
diff --git a/baselines/dlp/package.json b/baselines/dlp/package.json
index 8f3570468..1503a8950 100644
--- a/baselines/dlp/package.json
+++ b/baselines/dlp/package.json
@@ -37,7 +37,7 @@
     "test": "c8 mocha build/test"
   },
   "dependencies": {
-    "google-gax": "^2.11.2"
+    "google-gax": "2.11.3-pre"
   },
   "devDependencies": {
     "@types/mocha": "^8.2.2",
@@ -52,7 +52,7 @@
     "mocha": "^8.3.2",
     "null-loader": "^4.0.1",
     "pack-n-play": "^1.0.0-2",
-    "sinon": "^10.0.0",
+    "sinon": "10.0.0",
     "ts-loader": "^8.1.0",
     "typescript": "^4.2.3",
     "webpack": "^5.30.0",
diff --git a/baselines/kms/package.json b/baselines/kms/package.json
index 951ed9f24..610038c31 100644
--- a/baselines/kms/package.json
+++ b/baselines/kms/package.json
@@ -37,7 +37,7 @@
     "test": "c8 mocha build/test"
   },
   "dependencies": {
-    "google-gax": "^2.11.2"
+    "google-gax": "2.11.3-pre"
   },
   "devDependencies": {
     "@types/mocha": "^8.2.2",
@@ -52,7 +52,7 @@
     "mocha": "^8.3.2",
     "null-loader": "^4.0.1",
     "pack-n-play": "^1.0.0-2",
-    "sinon": "^10.0.0",
+    "sinon": "10.0.0",
     "ts-loader": "^8.1.0",
     "typescript": "^4.2.3",
     "webpack": "^5.30.0",
diff --git a/baselines/logging/package.json b/baselines/logging/package.json
index bb1aaf2ed..b5ed38810 100644
--- a/baselines/logging/package.json
+++ b/baselines/logging/package.json
@@ -39,7 +39,7 @@
     "test": "c8 mocha build/test"
   },
   "dependencies": {
-    "google-gax": "^2.11.2"
+    "google-gax": "2.11.3-pre"
   },
   "devDependencies": {
     "@types/mocha": "^8.2.2",
@@ -54,7 +54,7 @@
     "mocha": "^8.3.2",
     "null-loader": "^4.0.1",
     "pack-n-play": "^1.0.0-2",
-    "sinon": "^10.0.0",
+    "sinon": "10.0.0",
     "ts-loader": "^8.1.0",
     "typescript": "^4.2.3",
     "webpack": "^5.30.0",
diff --git a/baselines/monitoring/package.json b/baselines/monitoring/package.json
index bbe69770e..5f32f0cd7 100644
--- a/baselines/monitoring/package.json
+++ b/baselines/monitoring/package.json
@@ -42,7 +42,7 @@
     "test": "c8 mocha build/test"
   },
   "dependencies": {
-    "google-gax": "^2.11.2"
+    "google-gax": "2.11.3-pre"
   },
   "devDependencies": {
     "@types/mocha": "^8.2.2",
@@ -57,7 +57,7 @@
     "mocha": "^8.3.2",
     "null-loader": "^4.0.1",
     "pack-n-play": "^1.0.0-2",
-    "sinon": "^10.0.0",
+    "sinon": "10.0.0",
     "ts-loader": "^8.1.0",
     "typescript": "^4.2.3",
     "webpack": "^5.30.0",
diff --git a/baselines/naming/package.json b/baselines/naming/package.json
index 122f60573..e857a39e6 100644
--- a/baselines/naming/package.json
+++ b/baselines/naming/package.json
@@ -37,7 +37,7 @@
     "test": "c8 mocha build/test"
   },
   "dependencies": {
-    "google-gax": "^2.11.2"
+    "google-gax": "2.11.3-pre"
   },
   "devDependencies": {
     "@types/mocha": "^8.2.2",
@@ -52,7 +52,7 @@
     "mocha": "^8.3.2",
     "null-loader": "^4.0.1",
     "pack-n-play": "^1.0.0-2",
-    "sinon": "^10.0.0",
+    "sinon": "10.0.0",
     "ts-loader": "^8.1.0",
     "typescript": "^4.2.3",
     "webpack": "^5.30.0",
diff --git a/baselines/redis/package.json b/baselines/redis/package.json
index c9ec4f7ec..9cb92efce 100644
--- a/baselines/redis/package.json
+++ b/baselines/redis/package.json
@@ -37,7 +37,7 @@
     "test": "c8 mocha build/test"
   },
   "dependencies": {
-    "google-gax": "^2.11.2"
+    "google-gax": "2.11.3-pre"
   },
   "devDependencies": {
     "@types/mocha": "^8.2.2",
@@ -52,7 +52,7 @@
     "mocha": "^8.3.2",
     "null-loader": "^4.0.1",
     "pack-n-play": "^1.0.0-2",
-    "sinon": "^10.0.0",
+    "sinon": "10.0.0",
     "ts-loader": "^8.1.0",
     "typescript": "^4.2.3",
     "webpack": "^5.30.0",
diff --git a/baselines/showcase/package.json b/baselines/showcase/package.json
index 9b3f4ec19..f5c3087d5 100644
--- a/baselines/showcase/package.json
+++ b/baselines/showcase/package.json
@@ -40,7 +40,7 @@
     "test": "c8 mocha build/test"
   },
   "dependencies": {
-    "google-gax": "^2.11.2"
+    "google-gax": "2.11.3-pre"
   },
   "devDependencies": {
     "@types/mocha": "^8.2.2",
@@ -55,7 +55,7 @@
     "mocha": "^8.3.2",
     "null-loader": "^4.0.1",
     "pack-n-play": "^1.0.0-2",
-    "sinon": "^10.0.0",
+    "sinon": "10.0.0",
     "ts-loader": "^8.1.0",
     "typescript": "^4.2.3",
     "webpack": "^5.30.0",
diff --git a/baselines/tasks/package.json b/baselines/tasks/package.json
index 9b77374d5..0254ec90a 100644
--- a/baselines/tasks/package.json
+++ b/baselines/tasks/package.json
@@ -37,7 +37,7 @@
     "test": "c8 mocha build/test"
   },
   "dependencies": {
-    "google-gax": "^2.11.2"
+    "google-gax": "2.11.3-pre"
   },
   "devDependencies": {
     "@types/mocha": "^8.2.2",
@@ -52,7 +52,7 @@
     "mocha": "^8.3.2",
     "null-loader": "^4.0.1",
     "pack-n-play": "^1.0.0-2",
-    "sinon": "^10.0.0",
+    "sinon": "10.0.0",
     "ts-loader": "^8.1.0",
     "typescript": "^4.2.3",
     "webpack": "^5.30.0",
diff --git a/baselines/texttospeech/package.json b/baselines/texttospeech/package.json
index a6aceb4b3..86dbc2299 100644
--- a/baselines/texttospeech/package.json
+++ b/baselines/texttospeech/package.json
@@ -37,7 +37,7 @@
     "test": "c8 mocha build/test"
   },
   "dependencies": {
-    "google-gax": "^2.11.2"
+    "google-gax": "2.11.3-pre"
   },
   "devDependencies": {
     "@types/mocha": "^8.2.2",
@@ -52,7 +52,7 @@
     "mocha": "^8.3.2",
     "null-loader": "^4.0.1",
     "pack-n-play": "^1.0.0-2",
-    "sinon": "^10.0.0",
+    "sinon": "10.0.0",
     "ts-loader": "^8.1.0",
     "typescript": "^4.2.3",
     "webpack": "^5.30.0",
diff --git a/baselines/translate/package.json b/baselines/translate/package.json
index 129cc0cdf..d9c830ef8 100644
--- a/baselines/translate/package.json
+++ b/baselines/translate/package.json
@@ -37,7 +37,7 @@
     "test": "c8 mocha build/test"
   },
   "dependencies": {
-    "google-gax": "^2.11.2"
+    "google-gax": "2.11.3-pre"
   },
   "devDependencies": {
     "@types/mocha": "^8.2.2",
@@ -52,7 +52,7 @@
     "mocha": "^8.3.2",
     "null-loader": "^4.0.1",
     "pack-n-play": "^1.0.0-2",
-    "sinon": "^10.0.0",
+    "sinon": "10.0.0",
     "ts-loader": "^8.1.0",
     "typescript": "^4.2.3",
     "webpack": "^5.30.0",
diff --git a/baselines/videointelligence/package.json b/baselines/videointelligence/package.json
index 029fcb945..cf5eac937 100644
--- a/baselines/videointelligence/package.json
+++ b/baselines/videointelligence/package.json
@@ -37,7 +37,7 @@
     "test": "c8 mocha build/test"
   },
   "dependencies": {
-    "google-gax": "^2.11.2"
+    "google-gax": "2.11.3-pre"
   },
   "devDependencies": {
     "@types/mocha": "^8.2.2",
@@ -52,7 +52,7 @@
     "mocha": "^8.3.2",
     "null-loader": "^4.0.1",
     "pack-n-play": "^1.0.0-2",
-    "sinon": "^10.0.0",
+    "sinon": "10.0.0",
     "ts-loader": "^8.1.0",
     "typescript": "^4.2.3",
     "webpack": "^5.30.0",
diff --git a/templates/typescript_gapic/package.json b/templates/typescript_gapic/package.json
index 9ae04ba20..547803cfc 100644
--- a/templates/typescript_gapic/package.json
+++ b/templates/typescript_gapic/package.json
@@ -37,7 +37,7 @@
     "test": "c8 mocha build/test"
   },
   "dependencies": {
-    "google-gax": "^2.11.2"
+    "google-gax": "2.11.3-pre"
   },
   "devDependencies": {
     "@types/mocha": "^8.2.2",
@@ -52,7 +52,7 @@
     "mocha": "^8.3.2",
     "null-loader": "^4.0.1",
     "pack-n-play": "^1.0.0-2",
-    "sinon": "^10.0.0",
+    "sinon": "10.0.0",
     "ts-loader": "^8.1.0",
     "typescript": "^4.2.3",
     "webpack": "^5.30.0",