diff --git a/dependencies/python/snakemake.txt b/dependencies/python/snakemake.txt
index 2e385fc3..f987bb98 100644
--- a/dependencies/python/snakemake.txt
+++ b/dependencies/python/snakemake.txt
@@ -7,7 +7,7 @@ connection-pool==0.0.3
 datrie==0.8.2
 docutils==0.19
 dpath==2.1.6
-fastjsonschema==2.16.3
+fastjsonschema==2.18.0
 gitdb==4.0.10
 GitPython==3.1.31
 humanfriendly==10.0