diff --git a/CHANGELOG.md b/CHANGELOG.md
index ce002449..f3740cae 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,19 @@ A preview of the next release can be installed from
 
 [Babashka](https://github.com/babashka/babashka): Native, fast starting Clojure interpreter for scripting
 
+## Unreleased
+
+- [#1760] For compatibility with [Fireworks v0.10.3](https://github.com/paintparty/fireworks), added the following to `:instance-checks` entry in `babashka.impl.classes/classes`([@paintparty](https://github.com/paintparty))
+    - `clojure.lang.PersistentArrayMap$TransientArrayMap`
+    - `clojure.lang.PersistentHashMap$TransientHashMap`
+    - `clojure.lang.PersistentVector$TransientVector`
+    - `java.lang.NoSuchFieldException`
+    - `java.util.AbstractMap`
+    - `java.util.AbstractSet`
+    - `java.util.AbstractList`
+- [#1760] For compatibility with [Fireworks v0.10.3](https://github.com/paintparty/fireworks), added `volatile?` entry to `babashka.impl.clojure.core/core-extras`([@paintparty](https://github.com/paintparty))
+
+
 ## 1.12.195 (2024-11-12)
 
 - Include [jsoup](https://jsoup.org/) for HTML parsing. This makes bb compatible with the [hickory](https://github.com/clj-commons/hickory) library (and possibly other libraries?).
diff --git a/src/babashka/impl/classes.clj b/src/babashka/impl/classes.clj
index 9388ec9b..c9bfeb22 100644
--- a/src/babashka/impl/classes.clj
+++ b/src/babashka/impl/classes.clj
@@ -629,7 +629,10 @@
                       clojure.lang.Named
                       clojure.lang.Keyword
                       clojure.lang.PersistentArrayMap
+                      clojure.lang.PersistentArrayMap$TransientArrayMap
+                      clojure.lang.PersistentHashMap$TransientHashMap
                       clojure.lang.PersistentHashSet
+                      clojure.lang.PersistentHashSet$TransientHashSet
                       clojure.lang.PersistentList
                       clojure.lang.PersistentList$EmptyList
                       clojure.lang.PersistentQueue
@@ -637,6 +640,7 @@
                       clojure.lang.PersistentTreeMap
                       clojure.lang.PersistentTreeSet
                       clojure.lang.PersistentVector
+                      clojure.lang.PersistentVector$TransientVector
                       clojure.lang.Range
                       clojure.lang.Ratio
                       clojure.lang.ReaderConditional
@@ -655,10 +659,14 @@
                       java.lang.LinkageError
                       java.lang.ThreadDeath
                       java.lang.VirtualMachineError
+                      java.lang.NoSuchFieldException
                       java.sql.Timestamp
                       java.util.concurrent.TimeoutException
                       java.util.Collection
                       java.util.Map$Entry
+                      java.util.AbstractMap
+                      java.util.AbstractSet
+                      java.util.AbstractList
                       ~@(when features/xml? ['clojure.data.xml.node.Element])]
     :custom ~custom-map})
 
diff --git a/src/babashka/impl/clojure/core.clj b/src/babashka/impl/clojure/core.clj
index 917b8f01..5eefdcf8 100644
--- a/src/babashka/impl/clojure/core.clj
+++ b/src/babashka/impl/clojure/core.clj
@@ -171,6 +171,7 @@
    '*source-path* sci/file
    'with-precision (sci/copy-var with-precision clojure-core-ns)
    '-with-precision (sci/copy-var -with-precision clojure-core-ns)
+   'volatile? (sci/copy-var volatile? clojure-core-ns)
    ;; STM
    'alter (sci/copy-var alter clojure-core-ns)
    'commute (sci/copy-var commute clojure-core-ns)