diff --git a/src/md5.js b/src/md5.js
index cf692f4e..7e56496e 100644
--- a/src/md5.js
+++ b/src/md5.js
@@ -1,4 +1,4 @@
-import crypto from 'crypto';
+import crypto from 'node:crypto';
 
 function md5(bytes) {
   if (Array.isArray(bytes)) {
diff --git a/src/native.js b/src/native.js
index 14f8b8f3..fb372ebc 100644
--- a/src/native.js
+++ b/src/native.js
@@ -1,3 +1,3 @@
-import crypto from 'crypto';
+import crypto from 'node:crypto';
 
 export default { randomUUID: crypto.randomUUID };
diff --git a/src/rng.js b/src/rng.js
index cdd4cfa7..ce2c7160 100644
--- a/src/rng.js
+++ b/src/rng.js
@@ -1,4 +1,4 @@
-import crypto from 'crypto';
+import crypto from 'node:crypto';
 
 const rnds8Pool = new Uint8Array(256); // # of random values to pre-allocate
 let poolPtr = rnds8Pool.length;
diff --git a/src/sha1.js b/src/sha1.js
index bb46cbea..c5773362 100644
--- a/src/sha1.js
+++ b/src/sha1.js
@@ -1,4 +1,4 @@
-import crypto from 'crypto';
+import crypto from 'node:crypto';
 
 function sha1(bytes) {
   if (Array.isArray(bytes)) {