diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,28 @@
 # Changelog
 
+## 0.6.0.0 — 2026-05-31
+
+Paired with `shibuya-core 0.6.0.0`.
+
+### Compatibility
+
+- Upgrades the adapter package to the current dependency family:
+  `shibuya-core ^>=0.6.0.0`, `pgmq-core ^>=0.3`,
+  `pgmq-hasql ^>=0.3`, `pgmq-effectful ^>=0.3`, and
+  test-only `pgmq-migration ^>=0.3`.
+- No adapter API changes were required. `pgmqAdapter` and the
+  `Envelope` conversion behavior remain the same.
+
+### OpenTelemetry
+
+- Shibuya processor spans now use the stable
+  `messaging.operation.type = "process"` key from
+  `shibuya-core 0.6.0.0`.
+- PGMQ operation spans are provided by `pgmq-effectful 0.3.0.0`, which
+  builds on `hs-opentelemetry` 1.0 and supports old, stable, or
+  duplicate messaging/database semantic-convention attributes via
+  `OTEL_SEMCONV_STABILITY_OPT_IN`.
+
 ## 0.4.0.0 — 2026-04-29
 
 Paired with `shibuya-core 0.4.0.0`.
diff --git a/shibuya-pgmq-adapter.cabal b/shibuya-pgmq-adapter.cabal
--- a/shibuya-pgmq-adapter.cabal
+++ b/shibuya-pgmq-adapter.cabal
@@ -1,6 +1,6 @@
 cabal-version: 3.14
 name: shibuya-pgmq-adapter
-version: 0.5.0.0
+version: 0.6.0.0
 synopsis: PGMQ adapter for the Shibuya queue processing framework
 description:
   A Shibuya adapter that integrates with pgmq (PostgreSQL Message Queue)
@@ -43,10 +43,10 @@
     base ^>=4.21.0.0,
     bytestring ^>=0.12,
     effectful-core ^>=2.6.1.0,
-    pgmq-core ^>=0.2,
-    pgmq-effectful ^>=0.2,
-    pgmq-hasql ^>=0.2,
-    shibuya-core ^>=0.5.0.0,
+    pgmq-core ^>=0.3,
+    pgmq-effectful ^>=0.3,
+    pgmq-hasql ^>=0.3,
+    shibuya-core ^>=0.6.0.0,
     stm ^>=2.5,
     streamly ^>=0.11,
     streamly-core ^>=0.3,
@@ -108,13 +108,13 @@
     hasql ^>=1.10,
     hasql-pool ^>=1.4,
     hspec ^>=2.11,
-    pgmq-core,
-    pgmq-effectful,
-    pgmq-hasql,
-    pgmq-migration ^>=0.2,
+    pgmq-core ^>=0.3,
+    pgmq-effectful ^>=0.3,
+    pgmq-hasql ^>=0.3,
+    pgmq-migration ^>=0.3,
     quickcheck-instances ^>=0.3,
     random,
-    shibuya-core ^>=0.5.0.0,
+    shibuya-core ^>=0.6.0.0,
     shibuya-pgmq-adapter,
     stm,
     streamly ^>=0.11,