diff --git a/authorization-codegen/protoc-gen-contextual-auth-wiring b/authorization-codegen/protoc-gen-contextual-auth-wiring
index 931f969cef1..6d8e113c806 100755
--- a/authorization-codegen/protoc-gen-contextual-auth-wiring
+++ b/authorization-codegen/protoc-gen-contextual-auth-wiring
@@ -1,2 +1,2 @@
 # protoc-gen-contextual-auth-wiring
-java -cp authorization-codegen/build/libs/deephaven-authorization-codegen-0.26.0-all.jar io.deephaven.auth.codegen.GenerateContextualAuthWiring
+java -cp authorization-codegen/build/libs/deephaven-authorization-codegen-0.27.0-all.jar io.deephaven.auth.codegen.GenerateContextualAuthWiring
diff --git a/authorization-codegen/protoc-gen-service-auth-wiring b/authorization-codegen/protoc-gen-service-auth-wiring
index a05903eaaee..227501c413c 100755
--- a/authorization-codegen/protoc-gen-service-auth-wiring
+++ b/authorization-codegen/protoc-gen-service-auth-wiring
@@ -1,2 +1,2 @@
 # protoc-gen-service-auth-wiring
-java -cp authorization-codegen/build/libs/deephaven-authorization-codegen-0.26.0-all.jar io.deephaven.auth.codegen.GenerateServiceAuthWiring
+java -cp authorization-codegen/build/libs/deephaven-authorization-codegen-0.27.0-all.jar io.deephaven.auth.codegen.GenerateServiceAuthWiring
diff --git a/buildSrc/src/main/groovy/io.deephaven.common-conventions.gradle b/buildSrc/src/main/groovy/io.deephaven.common-conventions.gradle
index 067ad40949d..6e3048e196f 100644
--- a/buildSrc/src/main/groovy/io.deephaven.common-conventions.gradle
+++ b/buildSrc/src/main/groovy/io.deephaven.common-conventions.gradle
@@ -5,7 +5,7 @@ plugins {
 }
 
 group = 'io.deephaven'
-version = '0.26.0'
+version = '0.27.0'
 
 if (!name.startsWith('deephaven-')) {
     archivesBaseName = "deephaven-${name}"
diff --git a/py/client-ticking/README.md b/py/client-ticking/README.md
index b0692455fe5..9eeb4d83814 100644
--- a/py/client-ticking/README.md
+++ b/py/client-ticking/README.md
@@ -59,7 +59,7 @@ CFLAGS="-I${DHCPP}/local/deephaven/include" LDFLAGS="-L${DHCPP}/local/deephaven/
 Install the package with a command like
 
 ```
-pip install --force --no-deps dist/pydeephaven_ticking-0.26.0-cp310-cp310-linux_x86_64.whl 
+pip install --force --no-deps dist/pydeephaven_ticking-0.27.0-cp310-cp310-linux_x86_64.whl 
 ```
 
 The reason for the "--force" flag is to overwrite any previously-built version of the package that
diff --git a/py/client-ticking/setup.py b/py/client-ticking/setup.py
index 8181c23196e..ae4bf492f7a 100644
--- a/py/client-ticking/setup.py
+++ b/py/client-ticking/setup.py
@@ -13,7 +13,7 @@
 
 setup(
     name='pydeephaven-ticking',
-    version='0.26.0.dev',
+    version='0.27.0.dev',
     description='The Deephaven Python Client for Ticking Tables',
     long_description=README,
     long_description_content_type="text/markdown",
@@ -44,5 +44,5 @@
                    libraries=["dhcore"]
         )]),
     python_requires='>=3.8',
-    install_requires=['pydeephaven==0.26.0']
+    install_requires=['pydeephaven==0.27.0']
 )
diff --git a/py/client/README.md b/py/client/README.md
index 59bda886e7e..6a803eb94c0 100644
--- a/py/client/README.md
+++ b/py/client/README.md
@@ -35,7 +35,7 @@ $ python3 -m examples.demo_asof_join
 ```
 ## Install
 ``` shell
-$ pip3 install dist/pydeephaven-0.26.0-py3-none-any.whl
+$ pip3 install dist/pydeephaven-0.27.0-py3-none-any.whl
 ```
 ## Quick start
 
diff --git a/py/client/pydeephaven/__init__.py b/py/client/pydeephaven/__init__.py
index dc4cd3ba734..2f7e5a1b1f0 100644
--- a/py/client/pydeephaven/__init__.py
+++ b/py/client/pydeephaven/__init__.py
@@ -34,4 +34,4 @@
     pass
 
 __all__ = ["Session", "DHError", "SortDirection"]
-__version__ = "0.26.0"
+__version__ = "0.27.0"
diff --git a/py/client/setup.py b/py/client/setup.py
index e60ba4638a0..718cbf358cb 100644
--- a/py/client/setup.py
+++ b/py/client/setup.py
@@ -12,7 +12,7 @@
 
 setup(
     name='pydeephaven',
-    version='0.26.0',
+    version='0.27.0',
     description='The Deephaven Python Client',
     long_description=README,
     long_description_content_type="text/markdown",
diff --git a/py/embedded-server/deephaven_server/__init__.py b/py/embedded-server/deephaven_server/__init__.py
index 6838ef173c5..ddbfcb3bb2b 100644
--- a/py/embedded-server/deephaven_server/__init__.py
+++ b/py/embedded-server/deephaven_server/__init__.py
@@ -1,7 +1,7 @@
 #
 # Copyright (c) 2016-2022 Deephaven Data Labs and Patent Pending
 #
-__version__ = "0.26.0"
+__version__ = "0.27.0"
 
 from .start_jvm import DEFAULT_JVM_PROPERTIES, DEFAULT_JVM_ARGS, start_jvm
 from .server import Server
diff --git a/py/server/deephaven/__init__.py b/py/server/deephaven/__init__.py
index b863efb4cea..013024ddd4a 100644
--- a/py/server/deephaven/__init__.py
+++ b/py/server/deephaven/__init__.py
@@ -7,7 +7,7 @@
 
 """
 
-__version__ = "0.26.0"
+__version__ = "0.27.0"
 
 from deephaven_internal import jvm