diff --git a/projects/microbrew.org/md5sha1sum/package.yml b/projects/microbrew.org/md5sha1sum/package.yml
index b7032a74..4040f03f 100644
--- a/projects/microbrew.org/md5sha1sum/package.yml
+++ b/projects/microbrew.org/md5sha1sum/package.yml
@@ -10,7 +10,7 @@ versions:
     - /\.tar\.gz$/
 
 dependencies:
-  openssl.org: '>=1.1'
+  openssl.org: ^1.1
 
 build:
   script:
@@ -37,4 +37,4 @@ test:
   - ripemd160sum test.txt > test.txt.ripemd160
   - md5sum -c test.txt.md5 | grep OK
   - sha1sum -c test.txt.sha1 | grep OK
-  - ripemd160sum -c test.txt.ripemd160 | grep OK
\ No newline at end of file
+  - ripemd160sum -c test.txt.ripemd160 | grep OK