diff --git a/CHANGELOG.md b/CHANGELOG.md
index dd3c6e6e..5252b97d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@ A preview of the next release can be installed from
 
 ## Unreleased
 
+- [#1776] Add java.nio.file.attribute.PosixFileAttributes
 - [#1761] Support calling `clojure.lang.RT/iter`
 - [#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`
diff --git a/src/babashka/impl/classes.clj b/src/babashka/impl/classes.clj
index 595274c6..35ce12d4 100644
--- a/src/babashka/impl/classes.clj
+++ b/src/babashka/impl/classes.clj
@@ -408,6 +408,7 @@
                 java.nio.file.attribute.BasicFileAttributes
                 java.nio.file.attribute.FileAttribute
                 java.nio.file.attribute.FileTime
+                java.nio.file.attribute.PosixFileAttributes
                 java.nio.file.attribute.PosixFilePermission
                 java.nio.file.attribute.PosixFilePermissions])
           java.security.DigestInputStream
@@ -760,6 +761,8 @@
                                    java.net.URLClassLoader
                                    (instance? java.lang.ClassLoader v)
                                    java.lang.ClassLoader
+                                   (instance? java.nio.file.attribute.PosixFileAttributes v)
+                                   java.nio.file.attribute.PosixFileAttributes
                                    (instance? java.nio.file.attribute.BasicFileAttributes v)
                                    java.nio.file.attribute.BasicFileAttributes
                                    (instance? java.util.concurrent.Future v)
diff --git a/test-resources/posix-file-attributes.txt b/test-resources/posix-file-attributes.txt
new file mode 100644
index 00000000..d81cc071
--- /dev/null
+++ b/test-resources/posix-file-attributes.txt
@@ -0,0 +1 @@
+42
diff --git a/test/babashka/interop_test.clj b/test/babashka/interop_test.clj
index 297309ae..71fe2708 100644
--- a/test/babashka/interop_test.clj
+++ b/test/babashka/interop_test.clj
@@ -193,3 +193,18 @@
          (bb nil '(do (ns test
                         (:import [clojure.lang RT]))
                       (iterator-seq (clojure.lang.RT/iter [1 2 3])))))))
+
+(deftest posix-file-attributes
+  (= 'java.util.HashSet
+     (bb nil
+         '(do
+           (import
+            [java.nio.file Files LinkOption Path]
+            [java.nio.file.attribute PosixFileAttributes])
+           (-> (Files/readAttributes (Path/of "test-resources/posix-file-attributes.txt"
+                                              (into-array String []))
+                                     PosixFileAttributes
+                                     ^"[Ljava.nio.file.LinkOption;"
+                                     (into-array LinkOption []))
+               .permissions
+               type)))))