diff --git a/tools/fado/.gitrepo b/tools/fado/.gitrepo
index cedec49302..042b904f19 100644
--- a/tools/fado/.gitrepo
+++ b/tools/fado/.gitrepo
@@ -6,7 +6,7 @@
 [subrepo]
 	remote = git@github.com:EllipticEllipsis/fado.git
 	branch = master
-	commit = f7efb10a9a65f27e9ccad7ce270234f20d386ac9
-	parent = 90cfafec47fe4b73ad9009e9501e147e86025aa6
+	commit = 8d896ee97d565508755584803c409fc33bb0c953
+	parent = b51c9f4d22d6e7db63700c163418654431a2a61a
 	method = merge
 	cmdver = 0.4.3
diff --git a/tools/fado/lib/vc_vector/vc_vector.c b/tools/fado/lib/vc_vector/vc_vector.c
index 3f677c242a..426f1b0cbb 100644
--- a/tools/fado/lib/vc_vector/vc_vector.c
+++ b/tools/fado/lib/vc_vector/vc_vector.c
@@ -112,15 +112,15 @@ bool vc_vector_is_equals(vc_vector* vector1, vc_vector* vector2) {
   return memcmp(vector1->data, vector2->data, size_vector1) == 0;
 }
 
-float vc_vector_get_growth_factor() {
+float vc_vector_get_growth_factor(void) {
   return GROWTH_FACTOR;
 }
 
-size_t vc_vector_get_default_count_of_elements() {
+size_t vc_vector_get_default_count_of_elements(void) {
   return DEFAULT_COUNT_OF_ELEMENTS;
 }
 
-size_t vc_vector_struct_size() {
+size_t vc_vector_struct_size(void) {
   return sizeof(vc_vector);
 }
 
diff --git a/tools/fado/lib/vc_vector/vc_vector.h b/tools/fado/lib/vc_vector/vc_vector.h
index 2b1422c1a5..e57f832543 100644
--- a/tools/fado/lib/vc_vector/vc_vector.h
+++ b/tools/fado/lib/vc_vector/vc_vector.h
@@ -24,13 +24,13 @@ void vc_vector_release(vc_vector* vector);
 bool vc_vector_is_equals(vc_vector* vector1, vc_vector* vector2);
 
 // Returns constant value of the vector growth factor.
-float vc_vector_get_growth_factor();
+float vc_vector_get_growth_factor(void);
 
 // Returns constant value of the vector default count of elements.
-size_t vc_vector_get_default_count_of_elements();
+size_t vc_vector_get_default_count_of_elements(void);
 
 // Returns constant value of the vector struct size.
-size_t vc_vector_struct_size();
+size_t vc_vector_struct_size(void);
 
 // ----------------------------------------------------------------------------
 // Element access
diff --git a/tools/fado/src/main.c b/tools/fado/src/main.c
index c6af79025a..e6b7926d65 100644
--- a/tools/fado/src/main.c
+++ b/tools/fado/src/main.c
@@ -15,7 +15,7 @@
 
 #include "version.inc"
 
-void PrintVersion() {
+void PrintVersion(void) {
     printf("Fado (Fairy-Assisted relocations for Decompiled Overlays), version %s\n", versionNumber);
     printf("Copyright (C) 2021 Elliptic Ellipsis\n");
     printf("%s\n", credits);
@@ -88,7 +88,7 @@ static size_t posArgCount = ARRAY_COUNT(posArgInfo);
 static size_t optCount = ARRAY_COUNT(optInfo);
 static struct option longOptions[ARRAY_COUNT(optInfo)];
 
-void ConstructLongOpts() {
+void ConstructLongOpts(void) {
     size_t i;
 
     for (i = 0; i < optCount; i++) {