diff --git a/buildSrc/src/main/groovy/org/apache/beam/gradle/BeamModulePlugin.groovy b/buildSrc/src/main/groovy/org/apache/beam/gradle/BeamModulePlugin.groovy
index 5d1b1013cda2..9c9e24fd34f6 100644
--- a/buildSrc/src/main/groovy/org/apache/beam/gradle/BeamModulePlugin.groovy
+++ b/buildSrc/src/main/groovy/org/apache/beam/gradle/BeamModulePlugin.groovy
@@ -551,6 +551,7 @@ class BeamModulePlugin implements Plugin<Project> {
         grpc_core                                   : "io.grpc:grpc-core", // google_cloud_platform_libraries_bom sets version
         grpc_google_cloud_pubsub_v1                 : "com.google.api.grpc:grpc-google-cloud-pubsub-v1", // google_cloud_platform_libraries_bom sets version
         grpc_google_cloud_pubsublite_v1             : "com.google.api.grpc:grpc-google-cloud-pubsublite-v1:$google_cloud_pubsublite_version",
+        grpc_google_common_protos                   : "com.google.api.grpc:grpc-google-common-protos", // google_cloud_platform_libraries_bom sets version
         grpc_grpclb                                 : "io.grpc:grpc-grpclb", // google_cloud_platform_libraries_bom sets version
         grpc_protobuf                               : "io.grpc:grpc-protobuf", // google_cloud_platform_libraries_bom sets version
         grpc_protobuf_lite                          : "io.grpc:grpc-protobuf-lite:$grpc_version",
@@ -602,6 +603,7 @@ class BeamModulePlugin implements Plugin<Project> {
         protobuf_java_util                          : "com.google.protobuf:protobuf-java-util:$protobuf_version",
         proto_google_cloud_bigquerybeta2_storage_v1 : "com.google.api.grpc:proto-google-cloud-bigquerystorage-v1beta2", // google_cloud_platform_libraries_bom sets version
         proto_google_cloud_bigtable_v2              : "com.google.api.grpc:proto-google-cloud-bigtable-v2", // google_cloud_platform_libraries_bom sets version
+        proto_google_cloud_datacatalog_v1beta1      : "com.google.api.grpc:proto-google-cloud-datacatalog-v1beta1", // google_cloud_platform_libraries_bom sets version
         proto_google_cloud_datastore_v1             : "com.google.api.grpc:proto-google-cloud-datastore-v1", // google_cloud_platform_libraries_bom sets version
         proto_google_cloud_pubsub_v1                : "com.google.api.grpc:proto-google-cloud-pubsub-v1", // google_cloud_platform_libraries_bom sets version
         proto_google_cloud_pubsublite_v1            : "com.google.api.grpc:proto-google-cloud-pubsublite-v1:$google_cloud_pubsublite_version",
diff --git a/sdks/java/extensions/sql/build.gradle b/sdks/java/extensions/sql/build.gradle
index 0df0021816dc..6de73f2c66ac 100644
--- a/sdks/java/extensions/sql/build.gradle
+++ b/sdks/java/extensions/sql/build.gradle
@@ -24,6 +24,7 @@ plugins {
   id 'ca.coglinc.javacc'
 }
 applyJavaNature(
+  enableStrictDependencies: true,
   generatedClassPatterns: [
     /^org\.apache\.beam\.sdk\.extensions\.sql\.impl\.parser\.impl.*/,
   ],
@@ -57,8 +58,9 @@ dependencies {
   fmppTask "com.googlecode.fmpp-maven-plugin:fmpp-maven-plugin:1.0"
   fmppTask "org.freemarker:freemarker:2.3.28"
   fmppTemplates library.java.vendored_calcite_1_20_0
-  compile project(":sdks:java:core")
+  compile project(path: ":sdks:java:core", configuration: "shadow")
   compile project(":sdks:java:extensions:join-library")
+  permitUnusedDeclared project(":sdks:java:extensions:join-library") // BEAM-11761
   compile project(":sdks:java:extensions:sql:udf")
   compile project(path: ":runners:direct-java", configuration: "shadow")
   compile library.java.commons_codec
@@ -69,7 +71,11 @@ dependencies {
   compile "com.alibaba:fastjson:1.2.69"
   compile "org.codehaus.janino:janino:3.0.11"
   compile "org.codehaus.janino:commons-compiler:3.0.11"
-  provided "org.checkerframework:checker-qual:3.10.0"
+  compile library.java.jackson_core
+  compile library.java.mongo_java_driver
+  compile library.java.slf4j_api
+  compile library.java.joda_time
+  compile library.java.vendored_guava_26_0_jre
   provided project(":sdks:java:io:kafka")
   provided project(":sdks:java:io:google-cloud-platform")
   compile project(":sdks:java:io:mongodb")
@@ -80,9 +86,6 @@ dependencies {
   testCompile library.java.vendored_calcite_1_20_0
   testCompile library.java.vendored_guava_26_0_jre
   testCompile library.java.junit
-  testCompile library.java.hamcrest_core
-  testCompile library.java.hamcrest_library
-  testCompile library.java.mockito_core
   testCompile library.java.quickcheck_core
   testCompile library.java.testcontainers_kafka
   testCompile library.java.google_cloud_bigtable_emulator
diff --git a/sdks/java/extensions/sql/datacatalog/build.gradle b/sdks/java/extensions/sql/datacatalog/build.gradle
index ad1fab0bceb9..8b9289d747fe 100644
--- a/sdks/java/extensions/sql/datacatalog/build.gradle
+++ b/sdks/java/extensions/sql/datacatalog/build.gradle
@@ -20,13 +20,23 @@ import groovy.json.JsonOutput
 
 plugins { id 'org.apache.beam.module' }
 
-applyJavaNature(automaticModuleName: 'org.apache.beam.sdk.extensions.sql.datacatalog')
+applyJavaNature(
+  enableStrictDependencies: true,
+  automaticModuleName: 'org.apache.beam.sdk.extensions.sql.datacatalog')
 
 dependencies {
   compile enforcedPlatform(library.java.google_cloud_platform_libraries_bom)
   compile(library.java.google_cloud_datacatalog_v1beta1) {
     exclude group: 'io.grpc', module: 'grpc-core' // Use Beam's version
   }
+  compile library.java.gax
+  compile library.java.google_auth_library_credentials
+  compile library.java.proto_google_cloud_datacatalog_v1beta1
+  compile library.java.protobuf_java
+  compile library.java.slf4j_api
+  compile library.java.vendored_guava_26_0_jre
+  compile project(path: ":sdks:java:core", configuration: "shadow")
+  compile "org.threeten:threetenbp:1.4.5"
   provided project(":sdks:java:extensions:sql")
 
   // Dependencies for the example
diff --git a/sdks/java/extensions/sql/expansion-service/build.gradle b/sdks/java/extensions/sql/expansion-service/build.gradle
index aabd3b1ed0c2..c14e141d13b1 100644
--- a/sdks/java/extensions/sql/expansion-service/build.gradle
+++ b/sdks/java/extensions/sql/expansion-service/build.gradle
@@ -18,6 +18,7 @@
 plugins { id 'org.apache.beam.module' }
 
 applyJavaNature(
+  enableStrictDependencies: true,
   automaticModuleName: 'org.apache.beam.sdks.extensions.sql.expansion',
   validateShadowJar: false,
   shadowClosure: {
@@ -32,9 +33,12 @@ ext.summary = """Contains code to run a SQL Expansion Service."""
 
 
 dependencies {
+  compile project(path: ":sdks:java:core", configuration: "shadow")
+  compile project(path: ":sdks:java:expansion-service")
+  permitUnusedDeclared project(path: ":sdks:java:expansion-service") // BEAM-11761
   compile project(path: ":sdks:java:extensions:sql")
   compile project(path: ":sdks:java:extensions:sql:zetasql")
-  compile project(path: ":sdks:java:expansion-service")
+  compile library.java.vendored_guava_26_0_jre
 }
 
 task runExpansionService (type: JavaExec) {
diff --git a/sdks/java/extensions/sql/hcatalog/build.gradle b/sdks/java/extensions/sql/hcatalog/build.gradle
index 678492eed4c9..f55391603a3d 100644
--- a/sdks/java/extensions/sql/hcatalog/build.gradle
+++ b/sdks/java/extensions/sql/hcatalog/build.gradle
@@ -19,6 +19,7 @@
 plugins { id 'org.apache.beam.module' }
 
 applyJavaNature(
+  enableStrictDependencies: true,
   automaticModuleName: 'org.apache.beam.sdk.extensions.sql.meta.provider.hcatalog',
   classesTriggerCheckerBugs: [
     'HCatalogTable': 'TODO: file a bug report',
diff --git a/sdks/java/extensions/sql/jdbc/build.gradle b/sdks/java/extensions/sql/jdbc/build.gradle
index f1919053a9e7..0b2e42e8fd5c 100644
--- a/sdks/java/extensions/sql/jdbc/build.gradle
+++ b/sdks/java/extensions/sql/jdbc/build.gradle
@@ -20,6 +20,7 @@ import groovy.json.JsonOutput
 
 plugins { id 'org.apache.beam.module' }
 applyJavaNature(automaticModuleName: 'org.apache.beam.sdk.extensions.sql.jdbc',
+  enableStrictDependencies: true,
   exportJavadoc: false,
   testShadowJar: true,
   validateShadowJar: false,
@@ -33,17 +34,17 @@ configurations {
 dependencies {
   compile project(":sdks:java:extensions:sql")
   compile "jline:jline:2.14.6"
+  permitUnusedDeclared "jline:jline:2.14.6" // BEAM-11761
   compile "sqlline:sqlline:1.4.0"
-  compile library.java.slf4j_jdk14
+  compile library.java.vendored_guava_26_0_jre
   testCompile project(path: ":sdks:java:io:google-cloud-platform", configuration: "testRuntime")
   testCompile library.java.junit
-  testCompile library.java.hamcrest_core
-  testCompile library.java.hamcrest_library
   // Depending on outputs so integrationTest can run with only test dependencies.
   // This enables us to test the JDBC jar being loaded on a custom classloader.
   integrationTest sourceSets.test.output
   integrationTest sourceSets.main.output
   integrationTest library.java.junit
+  compile project(path: ":sdks:java:core", configuration: "shadow")
 }
 
 processResources {
diff --git a/sdks/java/extensions/sql/perf-tests/build.gradle b/sdks/java/extensions/sql/perf-tests/build.gradle
index 7875a6b846fd..4c24bce4ff60 100644
--- a/sdks/java/extensions/sql/perf-tests/build.gradle
+++ b/sdks/java/extensions/sql/perf-tests/build.gradle
@@ -17,7 +17,9 @@
  */
 
 plugins { id 'org.apache.beam.module' }
-applyJavaNature(automaticModuleName: 'org.apache.beam.sdk.extensions.sql.meta.provider')
+applyJavaNature(
+  enableStrictDependencies: true,
+  automaticModuleName: 'org.apache.beam.sdk.extensions.sql.meta.provider')
 provideIntegrationTestingDependencies()
 enableJavaPerformanceTesting()
 
diff --git a/sdks/java/extensions/sql/udf-test-provider/build.gradle b/sdks/java/extensions/sql/udf-test-provider/build.gradle
index 461a4a83fcef..8db545fd2850 100644
--- a/sdks/java/extensions/sql/udf-test-provider/build.gradle
+++ b/sdks/java/extensions/sql/udf-test-provider/build.gradle
@@ -21,6 +21,7 @@ plugins {
 }
 
 applyJavaNature(
+    enableStrictDependencies: true,
     automaticModuleName: 'org.apache.beam.sdk.extensions.sql.provider',
     publish: false,
 )
diff --git a/sdks/java/extensions/sql/udf/build.gradle b/sdks/java/extensions/sql/udf/build.gradle
index 4fc392e06ff2..adb6e7c83749 100644
--- a/sdks/java/extensions/sql/udf/build.gradle
+++ b/sdks/java/extensions/sql/udf/build.gradle
@@ -18,7 +18,9 @@
 
 plugins { id 'org.apache.beam.module' }
 
-applyJavaNature(automaticModuleName: 'org.apache.beam.sdk.extensions.sql.udf')
+applyJavaNature(
+  enableStrictDependencies: true,
+  automaticModuleName: 'org.apache.beam.sdk.extensions.sql.udf')
 
 description = "Apache Beam :: SDKs :: Java :: Extensions :: SQL :: UDF"
 ext.summary = "Provides interfaces for defining user-defined functions in Beam SQL."
diff --git a/sdks/java/extensions/sql/zetasql/build.gradle b/sdks/java/extensions/sql/zetasql/build.gradle
index 67244634af84..9a623d7dccaa 100644
--- a/sdks/java/extensions/sql/zetasql/build.gradle
+++ b/sdks/java/extensions/sql/zetasql/build.gradle
@@ -21,6 +21,7 @@ plugins {
 }
 
 applyJavaNature(
+  enableStrictDependencies: true,
   automaticModuleName: 'org.apache.beam.sdk.extensions.sql.zetasql',
 )
 
@@ -31,23 +32,30 @@ def zetasql_version = "2020.10.1"
 
 dependencies {
   compile enforcedPlatform(library.java.google_cloud_platform_libraries_bom)
-  compile project(":sdks:java:core")
+  permitUnusedDeclared enforcedPlatform(library.java.google_cloud_platform_libraries_bom)
+  compile project(path: ":sdks:java:core", configuration: "shadow")
   compile project(":sdks:java:extensions:sql")
+  compile project(":sdks:java:extensions:sql:udf")
   compile library.java.vendored_calcite_1_20_0
   compile library.java.guava
   compile library.java.grpc_api
+  compile library.java.joda_time
   compile library.java.protobuf_java
   compile library.java.protobuf_java_util
-  compile "com.google.api.grpc:proto-google-common-protos:1.12.0" // Interfaces with ZetaSQL use this
-  compile "com.google.api.grpc:grpc-google-common-protos:1.12.0" // Interfaces with ZetaSQL use this
-  compile "com.google.zetasql:zetasql-jni-channel:$zetasql_version"
+  permitUnusedDeclared library.java.protobuf_java_util // BEAM-11761
+  compile library.java.slf4j_api
+  compile library.java.vendored_guava_26_0_jre
+  compile library.java.proto_google_common_protos // Interfaces with ZetaSQL use this
+  permitUnusedDeclared library.java.proto_google_common_protos // BEAM-11761
+  compile library.java.grpc_google_common_protos // Interfaces with ZetaSQL use this
+  permitUnusedDeclared library.java.grpc_google_common_protos // BEAM-11761
   compile "com.google.zetasql:zetasql-client:$zetasql_version"
   compile "com.google.zetasql:zetasql-types:$zetasql_version"
+  compile "com.google.zetasql:zetasql-jni-channel:$zetasql_version"
+  permitUnusedDeclared "com.google.zetasql:zetasql-jni-channel:$zetasql_version" // BEAM-11761
   testCompile library.java.vendored_calcite_1_20_0
   testCompile library.java.vendored_guava_26_0_jre
   testCompile library.java.junit
-  testCompile library.java.hamcrest_core
-  testCompile library.java.hamcrest_library
   testCompile library.java.mockito_core
   testCompile library.java.quickcheck_core
   testCompileOnly project(":sdks:java:extensions:sql:udf-test-provider")