diff --git a/dune-project b/dune-project
index 8433706..8a509cb 100644
--- a/dune-project
+++ b/dune-project
@@ -32,7 +32,7 @@
   (ppx_inline_test (>= v0.15.0))
   (cmdliner (>= 1.1.1))
   (uuidm (>= 0.9.0))
-  (mdx (and :dev :with-test))
+  (mdx (and (>= 2.3.0) :with-test))
  )
  (tags
   (topics wasm plugin)))
diff --git a/extism.opam b/extism.opam
index 70cbb2c..4a08c00 100644
--- a/extism.opam
+++ b/extism.opam
@@ -20,7 +20,7 @@ depends: [
   "ppx_inline_test" {>= "v0.15.0"}
   "cmdliner" {>= "1.1.1"}
   "uuidm" {>= "0.9.0"}
-  "mdx" {dev & with-test}
+  "mdx" {>= "2.3.0" & with-test}
   "odoc" {with-doc}
 ]
 build: [
@@ -40,6 +40,3 @@ build: [
 dev-repo: "git+https://github.com/extism/ocaml-sdk.git"
 build-env: [EXTISM_TEST_NO_LIB = ""]
 post-messages: ["See https://extism.org/docs/install/ for information about installing libextism"]
-pin-depends: [
-  [ "mdx.dev" "git+https://github.com/realworldocaml/mdx#9586620d81c923b98819042f67a8ce664b2552ac" ]
-]
diff --git a/extism.opam.template b/extism.opam.template
index 4886a87..ea415be 100644
--- a/extism.opam.template
+++ b/extism.opam.template
@@ -1,5 +1,2 @@
 build-env: [EXTISM_TEST_NO_LIB = ""]
 post-messages: ["See https://extism.org/docs/install/ for information about installing libextism"]
-pin-depends: [
-  [ "mdx.dev" "git+https://github.com/realworldocaml/mdx#9586620d81c923b98819042f67a8ce664b2552ac" ]
-]