diff --git a/package-lock.json b/package-lock.json
index 5ef0c13..46734a9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "v0.7.1",
       "license": "MIT",
       "dependencies": {
-        "@google-cloud/speech": "^4.2.0",
+        "@google-cloud/speech": "^4.9.0",
         "@google-cloud/text-to-speech": "^3.1.3",
         "@jambonz/db-helpers": "^0.6.12",
         "@jambonz/realtimedb-helpers": "^0.4.14",
@@ -552,13 +552,13 @@
       }
     },
     "node_modules/@google-cloud/speech": {
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-      "resolved": "https://registry.npmjs.org/@google-cloud/speech/-/speech-4.5.2.tgz",
-      "integrity": "sha512-MAxa6tlXzA0ZDL2Or7U7GTjrlbjU7ZpSxAeu0gUe79Df1W3ALcFl33zMJmBAc/xzKWZ+yQ1XIdPIYq2ydam4WQ==",
+      "version": "4.9.0",
+      "resolved": "https://registry.npmjs.org/@google-cloud/speech/-/speech-4.9.0.tgz",
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         "@types/pumpify": "^1.4.1",
-        "google-gax": "^2.12.0",
+        "google-gax": "^2.24.1",
         "protobufjs": "^6.8.6",
         "pumpify": "^2.0.0",
         "stream-events": "^1.0.4",
@@ -588,10 +588,11 @@
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-      "resolved": "https://registry.npmjs.org/@grpc/grpc-js/-/grpc-js-1.3.2.tgz",
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+      "version": "1.5.3",
+      "resolved": "https://registry.npmjs.org/@grpc/grpc-js/-/grpc-js-1.5.3.tgz",
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+        "@grpc/proto-loader": "^0.6.4",
         "@types/node": ">=12.12.47"
       },
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@@ -599,15 +600,15 @@
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-      "resolved": "https://registry.npmjs.org/@grpc/proto-loader/-/proto-loader-0.6.2.tgz",
-      "integrity": "sha512-q2Qle60Ht2OQBCp9S5hv1JbI4uBBq6/mqSevFNK3ZEgRDBCAkWqZPUhD/K9gXOHrHKluliHiVq2L9sw1mVyAIg==",
+      "version": "0.6.9",
+      "resolved": "https://registry.npmjs.org/@grpc/proto-loader/-/proto-loader-0.6.9.tgz",
+      "integrity": "sha512-UlcCS8VbsU9d3XTXGiEVFonN7hXk+oMXZtoHHG2oSA1/GcDP1q6OUgs20PzHDGizzyi8ufGSUDlk3O2NyY7leg==",
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         "lodash.camelcase": "^4.3.0",
         "long": "^4.0.0",
         "protobufjs": "^6.10.0",
-        "yargs": "^16.1.1"
+        "yargs": "^16.2.0"
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         "proto-loader-gen-types": "build/bin/proto-loader-gen-types.js"
@@ -2624,9 +2625,9 @@
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-      "resolved": "https://registry.npmjs.org/google-auth-library/-/google-auth-library-7.1.2.tgz",
-      "integrity": "sha512-FMipHgfe2u1LzWsf2n9zEB9KsJ8M3n8OYTHbHtlkzPCyo7IknXQR5X99nfvwUHGuX+iEpihUZxDuPm7+qBYeXg==",
+      "version": "7.11.0",
+      "resolved": "https://registry.npmjs.org/google-auth-library/-/google-auth-library-7.11.0.tgz",
+      "integrity": "sha512-3S5jn2quRumvh9F/Ubf7GFrIq71HZ5a6vqosgdIu105kkk0WtSqc2jGCRqtWWOLRS8SX3AHACMOEDxhyWAQIcg==",
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@@ -2643,21 +2644,22 @@
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-      "resolved": "https://registry.npmjs.org/google-gax/-/google-gax-2.15.0.tgz",
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+      "version": "2.29.4",
+      "resolved": "https://registry.npmjs.org/google-gax/-/google-gax-2.29.4.tgz",
+      "integrity": "sha512-3o6cByD2fE1yIc6i1gpKMQlJStqlvu8Sa/Ly/HCQ6GPHpltpVfkTT4KVj2YLVa7WTSDoGbsLBDmJ1KfN1uNiRw==",
       "dependencies": {
-        "@grpc/grpc-js": "~1.3.0",
+        "@grpc/grpc-js": "~1.5.0",
         "@grpc/proto-loader": "^0.6.1",
         "@types/long": "^4.0.0",
         "abort-controller": "^3.0.0",
         "duplexify": "^4.0.0",
         "fast-text-encoding": "^1.0.3",
-        "google-auth-library": "^7.0.2",
+        "google-auth-library": "^7.6.1",
         "is-stream-ended": "^0.1.4",
         "node-fetch": "^2.6.1",
         "object-hash": "^2.1.1",
-        "protobufjs": "^6.10.2",
+        "proto3-json-serializer": "^0.1.7",
+        "protobufjs": "6.11.2",
         "retry-request": "^4.0.0"
       },
       "bin": {
@@ -4492,6 +4494,14 @@
         "node": ">=0.4.0"
       }
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+    "node_modules/proto3-json-serializer": {
+      "version": "0.1.8",
+      "resolved": "https://registry.npmjs.org/proto3-json-serializer/-/proto3-json-serializer-0.1.8.tgz",
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+      "dependencies": {
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+      }
+    },
     "node_modules/protobufjs": {
       "version": "6.11.2",
       "resolved": "https://registry.npmjs.org/protobufjs/-/protobufjs-6.11.2.tgz",
@@ -6348,13 +6358,13 @@
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     },
     "@google-cloud/speech": {
-      "version": "4.5.2",
-      "resolved": "https://registry.npmjs.org/@google-cloud/speech/-/speech-4.5.2.tgz",
-      "integrity": "sha512-MAxa6tlXzA0ZDL2Or7U7GTjrlbjU7ZpSxAeu0gUe79Df1W3ALcFl33zMJmBAc/xzKWZ+yQ1XIdPIYq2ydam4WQ==",
+      "version": "4.9.0",
+      "resolved": "https://registry.npmjs.org/@google-cloud/speech/-/speech-4.9.0.tgz",
+      "integrity": "sha512-XErX4hL97vzkwCVBroP3rvEXh61R60Tqf+OozhVwgn91CC8cX8BL2f7kFWY0WlX0ECRbZz2PsENX5DMw0xsh3g==",
       "requires": {
         "@google-cloud/common": "^3.0.0",
         "@types/pumpify": "^1.4.1",
-        "google-gax": "^2.12.0",
+        "google-gax": "^2.24.1",
         "protobufjs": "^6.8.6",
         "pumpify": "^2.0.0",
         "stream-events": "^1.0.4",
@@ -6377,23 +6387,24 @@
       }
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     "@grpc/grpc-js": {
-      "version": "1.3.2",
-      "resolved": "https://registry.npmjs.org/@grpc/grpc-js/-/grpc-js-1.3.2.tgz",
-      "integrity": "sha512-UXepkOKCATJrhHGsxt+CGfpZy9zUn1q9mop5kfcXq1fBkTePxVNPOdnISlCbJFlCtld+pSLGyZCzr9/zVprFKA==",
+      "version": "1.5.3",
+      "resolved": "https://registry.npmjs.org/@grpc/grpc-js/-/grpc-js-1.5.3.tgz",
+      "integrity": "sha512-q0xgaZ3ymUM+ZOhe1hdocVSdKHCnJ6llLSXcP+MqMXMyYPUZ3mzQOCxZ3Zkg+QZ7sZ950sn7hvueQrIJZumPZg==",
       "requires": {
+        "@grpc/proto-loader": "^0.6.4",
         "@types/node": ">=12.12.47"
       }
     },
     "@grpc/proto-loader": {
-      "version": "0.6.2",
-      "resolved": "https://registry.npmjs.org/@grpc/proto-loader/-/proto-loader-0.6.2.tgz",
-      "integrity": "sha512-q2Qle60Ht2OQBCp9S5hv1JbI4uBBq6/mqSevFNK3ZEgRDBCAkWqZPUhD/K9gXOHrHKluliHiVq2L9sw1mVyAIg==",
+      "version": "0.6.9",
+      "resolved": "https://registry.npmjs.org/@grpc/proto-loader/-/proto-loader-0.6.9.tgz",
+      "integrity": "sha512-UlcCS8VbsU9d3XTXGiEVFonN7hXk+oMXZtoHHG2oSA1/GcDP1q6OUgs20PzHDGizzyi8ufGSUDlk3O2NyY7leg==",
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         "@types/long": "^4.0.1",
         "lodash.camelcase": "^4.3.0",
         "long": "^4.0.0",
         "protobufjs": "^6.10.0",
-        "yargs": "^16.1.1"
+        "yargs": "^16.2.0"
       }
     },
     "@istanbuljs/load-nyc-config": {
@@ -7987,9 +7998,9 @@
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     "google-auth-library": {
-      "version": "7.1.2",
-      "resolved": "https://registry.npmjs.org/google-auth-library/-/google-auth-library-7.1.2.tgz",
-      "integrity": "sha512-FMipHgfe2u1LzWsf2n9zEB9KsJ8M3n8OYTHbHtlkzPCyo7IknXQR5X99nfvwUHGuX+iEpihUZxDuPm7+qBYeXg==",
+      "version": "7.11.0",
+      "resolved": "https://registry.npmjs.org/google-auth-library/-/google-auth-library-7.11.0.tgz",
+      "integrity": "sha512-3S5jn2quRumvh9F/Ubf7GFrIq71HZ5a6vqosgdIu105kkk0WtSqc2jGCRqtWWOLRS8SX3AHACMOEDxhyWAQIcg==",
       "requires": {
         "arrify": "^2.0.0",
         "base64-js": "^1.3.0",
@@ -8003,21 +8014,22 @@
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     "google-gax": {
-      "version": "2.15.0",
-      "resolved": "https://registry.npmjs.org/google-gax/-/google-gax-2.15.0.tgz",
-      "integrity": "sha512-jfShUgX1DVu+DiOeAcsT5JbWlLdUnb2FsdWRb+Q/pNz6kNAUbmq8sFLB2uaWjlTxoSGHZLfrt3vJ9lpArzzQPA==",
+      "version": "2.29.4",
+      "resolved": "https://registry.npmjs.org/google-gax/-/google-gax-2.29.4.tgz",
+      "integrity": "sha512-3o6cByD2fE1yIc6i1gpKMQlJStqlvu8Sa/Ly/HCQ6GPHpltpVfkTT4KVj2YLVa7WTSDoGbsLBDmJ1KfN1uNiRw==",
       "requires": {
-        "@grpc/grpc-js": "~1.3.0",
+        "@grpc/grpc-js": "~1.5.0",
         "@grpc/proto-loader": "^0.6.1",
         "@types/long": "^4.0.0",
         "abort-controller": "^3.0.0",
         "duplexify": "^4.0.0",
         "fast-text-encoding": "^1.0.3",
-        "google-auth-library": "^7.0.2",
+        "google-auth-library": "^7.6.1",
         "is-stream-ended": "^0.1.4",
         "node-fetch": "^2.6.1",
         "object-hash": "^2.1.1",
-        "protobufjs": "^6.10.2",
+        "proto3-json-serializer": "^0.1.7",
+        "protobufjs": "6.11.2",
         "retry-request": "^4.0.0"
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@@ -9419,6 +9431,14 @@
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       "dev": true
     },
+    "proto3-json-serializer": {
+      "version": "0.1.8",
+      "resolved": "https://registry.npmjs.org/proto3-json-serializer/-/proto3-json-serializer-0.1.8.tgz",
+      "integrity": "sha512-ACilkB6s1U1gWnl5jtICpnDai4VCxmI9GFxuEaYdxtDG2oVI3sVFIUsvUZcQbJgtPM6p+zqKbjTKQZp6Y4FpQw==",
+      "requires": {
+        "protobufjs": "^6.11.2"
+      }
+    },
     "protobufjs": {
       "version": "6.11.2",
       "resolved": "https://registry.npmjs.org/protobufjs/-/protobufjs-6.11.2.tgz",
diff --git a/package.json b/package.json
index 6488c81..cdbbdb8 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "url": "https://github.com/jambonz/jambonz-api-server.git"
   },
   "dependencies": {
-    "@google-cloud/speech": "^4.2.0",
+    "@google-cloud/speech": "^4.9.0",
     "@google-cloud/text-to-speech": "^3.1.3",
     "@jambonz/db-helpers": "^0.6.12",
     "@jambonz/realtimedb-helpers": "^0.4.14",