diff --git a/requirements.txt b/requirements.txt
index af264cce..2903344b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ shapely==1.8.0
 # required by hyp3_gamma
 # geopandas>0.14.3 requires numpy>=1.22, which conflicts with GAMMA expecting numpy==1.21.5
 geopandas==0.14.3
-hyp3lib==3.1.0
+hyp3lib==3.1.2
 jinja2==3.1.4
 lxml==5.3.0
 pillow==10.4.0