diff --git a/Makefile b/Makefile
index 9720892..45c7dc2 100644
--- a/Makefile
+++ b/Makefile
@@ -24,7 +24,7 @@ help:
 build-deps:
 ifneq ($(OS),Windows_NT)
 ifeq ($(QRACK_PRESENT),)
-	git clone https://github.com/unitaryfund/qrack.git; cd qrack; git checkout f29196517335bc2d4882f774dfac6d00553e5b35; cd ..
+	git clone https://github.com/unitaryfund/qrack.git; cd qrack; git checkout fd899cf65dc01b1f07059cca718da9239d2256f4; cd ..
 endif
 	mkdir -p qrack/build
 ifeq ($(UNAME_S),Linux)
diff --git a/pennylane_qrack/_version.py b/pennylane_qrack/_version.py
index ddc7c2d..279c362 100644
--- a/pennylane_qrack/_version.py
+++ b/pennylane_qrack/_version.py
@@ -16,4 +16,4 @@
    Version number (major.minor.patch[-label])
 """
 
-__version__ = "0.9.0"
+__version__ = "0.9.1"