diff --git a/ChangeLog b/ChangeLog
index 11674843..314b5c73 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,9 +1,10 @@
-Changes in primecount-7.5, 2022-11-28
+Changes in primecount-7.5, 2022-12-05
 
 The C/C++ API and ABI of primecount-7.5 are backwards compatible but
 primecount-7.5 now requires >= libprimesieve.so.11. The previous
 primecount-7.4 requried >= libprimesieve.so.10.
 
+* Update to the latest libprimesieve-11.0.
 * phi.cpp: 10% phi(x, a) speedup.
 * pi_gourdon.cpp: Reduce context switches and cpu migrations by up to 2x.
 * LoadBalancerP2.cpp: Improve load balancing for high CPU core count servers.
@@ -12,10 +13,7 @@ primecount-7.4 requried >= libprimesieve.so.10.
 * AC.cpp: Improve load balancing for high CPU core count servers.
 * D.cpp: Improve load balancing for high CPU core count servers.
 * P3.cpp: Improve load balancing for high CPU core count servers.
-* Update to the latest libprimesieve-11.0.
-* Use the new primesieve::iterator::jump_to() instead of
-  primesieve::iterator::skipto(). This reduces the number of required
-  start number corrections (e.g. skipto(start-1)) by 2x.
+* Sieve.cpp: Simplify COUNT_UNSET_BIT() macro.
 * pod_vector.hpp: Added support for types with destructors.
 * CMakeLists.txt: Use WITH_DIV32=OFF when using the Clang compiler.
 * Hard-Special-Leaves.md: Convert formulas to MathJax.
diff --git a/src/Sieve.cpp b/src/Sieve.cpp
index f38db62b..3c34a9b4 100644
--- a/src/Sieve.cpp
+++ b/src/Sieve.cpp
@@ -588,11 +588,10 @@ void Sieve::cross_off_count(uint64_t prime, uint64_t i)
   #define COUNT_UNSET_BIT(bit_index) \
     { \
       std::size_t sieve_byte = sieve[m]; \
-      std::size_t bit = sieve_byte & (1 << bit_index); \
-      std::size_t is_bit = bit >> bit_index; \
-      sieve[m] = (uint8_t) (sieve_byte - bit); \
+      std::size_t is_bit = (sieve_byte >> bit_index) & 1; \
+      sieve[m] &= ~(1 << bit_index); \
       counter[m >> counter_log2_dist] -= (uint32_t) is_bit; \
-      total_count -= is_bit; \
+      total_count -= (uint64_t) is_bit; \
     }
 
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