diff --git a/test_package/nbconvert/env/darwin.txt b/test_package/nbconvert/env/darwin.txt
index a638deb..ce36dc7 100644
--- a/test_package/nbconvert/env/darwin.txt
+++ b/test_package/nbconvert/env/darwin.txt
@@ -8,7 +8,7 @@ bleach[css]==6.2.0
     # via nbconvert
 defusedxml==0.7.1
     # via nbconvert
-fastjsonschema==2.21.1
+fastjsonschema==2.21.2
     # via nbformat
 jinja2==3.1.6
     # via nbconvert
diff --git a/test_package/nbconvert/env/linux.txt b/test_package/nbconvert/env/linux.txt
index a638deb..ce36dc7 100644
--- a/test_package/nbconvert/env/linux.txt
+++ b/test_package/nbconvert/env/linux.txt
@@ -8,7 +8,7 @@ bleach[css]==6.2.0
     # via nbconvert
 defusedxml==0.7.1
     # via nbconvert
-fastjsonschema==2.21.1
+fastjsonschema==2.21.2
     # via nbformat
 jinja2==3.1.6
     # via nbconvert
diff --git a/test_package/nbconvert/env/win32.txt b/test_package/nbconvert/env/win32.txt
index 14abe46..3490dc1 100644
--- a/test_package/nbconvert/env/win32.txt
+++ b/test_package/nbconvert/env/win32.txt
@@ -8,7 +8,7 @@ bleach[css]==6.2.0
     # via nbconvert
 defusedxml==0.7.1
     # via nbconvert
-fastjsonschema==2.21.1
+fastjsonschema==2.21.2
     # via nbformat
 jinja2==3.1.6
     # via nbconvert