diff --git a/bigquery/setup.py b/bigquery/setup.py
index 7022e0d03558..0cd725cf1505 100644
--- a/bigquery/setup.py
+++ b/bigquery/setup.py
@@ -30,7 +30,7 @@
 release_status = 'Development Status :: 5 - Production/Stable'
 dependencies = [
     'google-api-core >= 1.6.0, < 2.0.0dev',
-    'google-cloud-core >= 0.28.0, < 0.29dev',
+    'google-cloud-core >= 0.29.0, < 0.30dev',
     'google-resumable-media >= 0.3.1',
 ]
 extras = {
diff --git a/bigtable/setup.py b/bigtable/setup.py
index 01194d784f49..5373c0174f46 100644
--- a/bigtable/setup.py
+++ b/bigtable/setup.py
@@ -30,7 +30,7 @@
 release_status = 'Development Status :: 4 - Beta'
 dependencies = [
     'google-api-core[grpc] >= 1.6.0, < 2.0.0dev',
-    'google-cloud-core >= 0.28.0, <0.29dev',
+    'google-cloud-core >= 0.29.0, < 0.30dev',
     'grpc-google-iam-v1 >= 0.11.4, < 0.12dev',
 ]
 extras = {
diff --git a/dns/setup.py b/dns/setup.py
index 2d768e30f2ee..d8c23507dc4c 100644
--- a/dns/setup.py
+++ b/dns/setup.py
@@ -30,7 +30,7 @@
 release_status = 'Development Status :: 3 - Alpha'
 dependencies = [
     'google-api-core >= 1.0.0, < 2.0.0dev',
-    'google-cloud-core >= 0.28.0, < 0.29dev',
+    'google-cloud-core >= 0.29.0, < 0.30dev',
 ]
 extras = {
 }
diff --git a/firestore/setup.py b/firestore/setup.py
index abadeb7ab34b..0c39df961f3a 100644
--- a/firestore/setup.py
+++ b/firestore/setup.py
@@ -30,7 +30,7 @@
 release_status = 'Development Status :: 4 - Beta'
 dependencies = [
     'google-api-core[grpc] >= 1.6.0, < 2.0.0dev',
-    'google-cloud-core >= 0.28.0, < 0.29dev',
+    'google-cloud-core >= 0.29.0, < 0.30dev',
     'pytz',
 ]
 extras = {
diff --git a/logging/setup.py b/logging/setup.py
index 99315b7383cd..c2f94980c314 100644
--- a/logging/setup.py
+++ b/logging/setup.py
@@ -30,7 +30,7 @@
 release_status = 'Development Status :: 5 - Production/Stable'
 dependencies = [
     'google-api-core[grpc] >= 1.6.0, < 2.0.0dev',
-    'google-cloud-core >= 0.28.0, < 0.29dev',
+    'google-cloud-core >= 0.29.0, < 0.30dev',
 ]
 extras = {
 }
diff --git a/resource_manager/setup.py b/resource_manager/setup.py
index 68013cc2027a..856846f520e4 100644
--- a/resource_manager/setup.py
+++ b/resource_manager/setup.py
@@ -30,7 +30,7 @@
 release_status = 'Development Status :: 3 - Alpha'
 dependencies = [
     'google-api-core >= 1.6.0, < 2.0.0dev',
-    'google-cloud-core >= 0.28.0, < 0.29dev',
+    'google-cloud-core >= 0.29.0, < 0.30dev',
 ]
 extras = {
 }
diff --git a/runtimeconfig/setup.py b/runtimeconfig/setup.py
index dc7e53817569..8debe4e499ce 100644
--- a/runtimeconfig/setup.py
+++ b/runtimeconfig/setup.py
@@ -30,7 +30,7 @@
 release_status = 'Development Status :: 3 - Alpha'
 dependencies = [
     'google-api-core >= 1.6.0, < 2.0.0dev',
-    'google-cloud-core >= 0.28.0, < 0.29dev',
+    'google-cloud-core >= 0.29.0, < 0.30dev',
 ]
 extras = {
 }
diff --git a/spanner/setup.py b/spanner/setup.py
index 0198e0acef3e..32633715bbf0 100644
--- a/spanner/setup.py
+++ b/spanner/setup.py
@@ -30,7 +30,7 @@
 release_status = 'Development Status :: 5 - Production/Stable'
 dependencies = [
     'google-api-core[grpc, grpcgcp] >= 1.4.1, < 2.0.0dev',
-    'google-cloud-core >= 0.28.0, < 0.29dev',
+    'google-cloud-core >= 0.29.0, < 0.30dev',
     'grpc-google-iam-v1 >= 0.11.4, < 0.12dev',
 ]
 extras = {
diff --git a/storage/setup.py b/storage/setup.py
index 34e7274ab425..3ccafff034a0 100644
--- a/storage/setup.py
+++ b/storage/setup.py
@@ -30,7 +30,7 @@
 release_status = 'Development Status :: 5 - Production/Stable'
 dependencies = [
     'google-api-core >= 1.6.0, < 2.0.0dev',
-    'google-cloud-core >= 0.28.0, < 0.29dev',
+    'google-cloud-core >= 0.29.0, < 0.30dev',
     'google-resumable-media >= 0.3.1',
 ]
 extras = {
diff --git a/translate/setup.py b/translate/setup.py
index be9dcc266e35..669dd89bcb47 100644
--- a/translate/setup.py
+++ b/translate/setup.py
@@ -30,7 +30,7 @@
 release_status = 'Development Status :: 5 - Production/Stable'
 dependencies = [
     'google-api-core >= 1.6.0, < 2.0.0dev',
-    'google-cloud-core >= 0.28.0, < 0.29dev',
+    'google-cloud-core >= 0.29.0, < 0.30dev',
 ]
 extras = {
 }