diff --git a/pydetex/version.py b/pydetex/version.py
index 21ce6e8..dd4f96f 100644
--- a/pydetex/version.py
+++ b/pydetex/version.py
@@ -32,6 +32,6 @@ def __str__(self) -> str:
     patch = property(lambda self: self[2])
 
 
-vernum = Version(0, 9, 9)
+vernum = Version(1, 0, 0)
 ver = str(vernum)
 rev = ''
diff --git a/requirements.txt b/requirements.txt
index 020dded..c72facd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ flatlatex >= 0.15
 langdetect >= 1.0.9
 nltk >= 3.7
 outdated >= 0.2.2
-PyMultiDictionary>=1.2.0
+PyMultiDictionary>=1.2.2
 pyperclip >= 1.8.2
 requests >= 2.28.1
 tkmacosx >= 1.0.5
\ No newline at end of file