diff --git a/crates/tests/databases-tests/src/citus/snapshots/databases_tests__citus__schema_tests__schema_test__get_schema.snap b/crates/tests/databases-tests/src/citus/snapshots/databases_tests__citus__schema_tests__schema_test__get_schema.snap
index 1f2bab37e..b3101159f 100644
--- a/crates/tests/databases-tests/src/citus/snapshots/databases_tests__citus__schema_tests__schema_test__get_schema.snap
+++ b/crates/tests/databases-tests/src/citus/snapshots/databases_tests__citus__schema_tests__schema_test__get_schema.snap
@@ -1003,6 +1003,47 @@ expression: result
         }
       }
     },
+    "regnamespace": {
+      "aggregate_functions": {},
+      "comparison_operators": {
+        "_eq": {
+          "argument_type": {
+            "type": "named",
+            "name": "regnamespace"
+          }
+        },
+        "_gt": {
+          "argument_type": {
+            "type": "named",
+            "name": "regnamespace"
+          }
+        },
+        "_gte": {
+          "argument_type": {
+            "type": "named",
+            "name": "regnamespace"
+          }
+        },
+        "_lt": {
+          "argument_type": {
+            "type": "named",
+            "name": "regnamespace"
+          }
+        },
+        "_lte": {
+          "argument_type": {
+            "type": "named",
+            "name": "regnamespace"
+          }
+        },
+        "_neq": {
+          "argument_type": {
+            "type": "named",
+            "name": "regnamespace"
+          }
+        }
+      }
+    },
     "text": {
       "aggregate_functions": {
         "max": {
@@ -2069,6 +2110,46 @@ expression: result
         }
       }
     },
+    "citus_schemas": {
+      "fields": {
+        "colocation_id": {
+          "type": {
+            "type": "nullable",
+            "underlying_type": {
+              "type": "named",
+              "name": "int4"
+            }
+          }
+        },
+        "schema_name": {
+          "type": {
+            "type": "nullable",
+            "underlying_type": {
+              "type": "named",
+              "name": "regnamespace"
+            }
+          }
+        },
+        "schema_owner": {
+          "type": {
+            "type": "nullable",
+            "underlying_type": {
+              "type": "named",
+              "name": "name"
+            }
+          }
+        },
+        "schema_size": {
+          "type": {
+            "type": "nullable",
+            "underlying_type": {
+              "type": "named",
+              "name": "text"
+            }
+          }
+        }
+      }
+    },
     "citus_tables": {
       "fields": {
         "access_method": {
@@ -2515,6 +2596,13 @@ expression: result
         }
       }
     },
+    {
+      "name": "citus_schemas",
+      "arguments": {},
+      "type": "citus_schemas",
+      "uniqueness_constraints": {},
+      "foreign_keys": {}
+    },
     {
       "name": "citus_tables",
       "arguments": {},
diff --git a/crates/tests/databases-tests/src/cockroach/snapshots/databases_tests__cockroach__query_tests__types__select_value_types.snap b/crates/tests/databases-tests/src/cockroach/snapshots/databases_tests__cockroach__query_tests__types__select_value_types.snap
index e77c99ae6..6122d10bf 100644
--- a/crates/tests/databases-tests/src/cockroach/snapshots/databases_tests__cockroach__query_tests__types__select_value_types.snap
+++ b/crates/tests/databases-tests/src/cockroach/snapshots/databases_tests__cockroach__query_tests__types__select_value_types.snap
@@ -19,7 +19,7 @@ expression: result
         "time": "02:35:59",
         "timestamp": "2013-11-03T02:35:59",
         "timestamptz": "2013-11-03T09:35:59Z",
-        "timetz": "02:35:59-07:00:00",
+        "timetz": "02:35:59-07",
         "uuid": "7992fdfa-65b5-11ed-8612-6a8b11ef7372",
         "varchar": "varchar string"
       }
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 1171f2988..492bf94e6 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -28,7 +28,7 @@ services:
       retries: 20
 
   cockroach:
-    image: cockroachdb/cockroach:latest-v22.2
+    image: cockroachdb/cockroach:latest-v23.1
     command:
       - start-single-node
       - --insecure
@@ -55,7 +55,7 @@ services:
       retries: 20
 
   citus:
-    image: citusdata/citus:11.3.0
+    image: citusdata/citus:12.1.1
     platform: linux/amd64
     command:
       - -F # turn fsync off for speed
@@ -82,7 +82,7 @@ services:
       retries: 20
 
   yugabyte:
-    image: yugabytedb/yugabyte:2.18.3.0-b75
+    image: yugabytedb/yugabyte:2.19.3.0-b140
     platform: linux/amd64
     # we use a custom script to start Yugabyte and then load Chinook data
     command:
diff --git a/static/citus/chinook-deployment.json b/static/citus/chinook-deployment.json
index 26ea4d647..18d709a9a 100644
--- a/static/citus/chinook-deployment.json
+++ b/static/citus/chinook-deployment.json
@@ -596,6 +596,39 @@
         },
         "description": null
       },
+      "citus_schemas": {
+        "schemaName": "public",
+        "tableName": "citus_schemas",
+        "columns": {
+          "colocation_id": {
+            "name": "colocation_id",
+            "type": "int4",
+            "nullable": "nullable",
+            "description": null
+          },
+          "schema_name": {
+            "name": "schema_name",
+            "type": "regnamespace",
+            "nullable": "nullable",
+            "description": null
+          },
+          "schema_owner": {
+            "name": "schema_owner",
+            "type": "name",
+            "nullable": "nullable",
+            "description": null
+          },
+          "schema_size": {
+            "name": "schema_size",
+            "type": "text",
+            "nullable": "nullable",
+            "description": null
+          }
+        },
+        "uniquenessConstraints": {},
+        "foreignRelations": {},
+        "description": null
+      },
       "citus_tables": {
         "schemaName": "public",
         "tableName": "citus_tables",
@@ -1570,6 +1603,32 @@
           "argumentType": "regclass"
         }
       },
+      "regnamespace": {
+        "_eq": {
+          "operatorName": "=",
+          "argumentType": "regnamespace"
+        },
+        "_gt": {
+          "operatorName": ">",
+          "argumentType": "regnamespace"
+        },
+        "_gte": {
+          "operatorName": ">=",
+          "argumentType": "regnamespace"
+        },
+        "_lt": {
+          "operatorName": "<",
+          "argumentType": "regnamespace"
+        },
+        "_lte": {
+          "operatorName": "<=",
+          "argumentType": "regnamespace"
+        },
+        "_neq": {
+          "operatorName": "<>",
+          "argumentType": "regnamespace"
+        }
+      },
       "text": {
         "_eq": {
           "operatorName": "=",