diff --git a/linux-armv5-musl/crosstool-ng.config b/linux-armv5-musl/crosstool-ng.config
index 868f5bc..ae3f568 100755
--- a/linux-armv5-musl/crosstool-ng.config
+++ b/linux-armv5-musl/crosstool-ng.config
@@ -349,7 +349,7 @@ CT_CC_CORE_PASSES_NEEDED=y
 CT_CC_CORE_PASS_1_NEEDED=y
 CT_CC_CORE_PASS_2_NEEDED=y
 CT_CC_gcc=y
-CT_CC_GCC_VERSION="4.9.4"
+CT_CC_GCC_VERSION="7.5.0"
 # CT_CC_GCC_SHOW_LINARO is not set
 # CT_CC_GCC_V_6_3_0 is not set
 # CT_CC_GCC_V_5_4_0 is not set
diff --git a/linux-armv5/crosstool-ng.config b/linux-armv5/crosstool-ng.config
index 64c3171..b581245 100644
--- a/linux-armv5/crosstool-ng.config
+++ b/linux-armv5/crosstool-ng.config
@@ -355,7 +355,7 @@ CT_CC_CORE_PASSES_NEEDED=y
 CT_CC_CORE_PASS_1_NEEDED=y
 CT_CC_CORE_PASS_2_NEEDED=y
 CT_CC_gcc=y
-CT_CC_GCC_VERSION="4.9.4"
+CT_CC_GCC_VERSION="7.5.0"
 # CT_CC_GCC_SHOW_LINARO is not set
 # CT_CC_GCC_V_6_3_0 is not set
 # CT_CC_GCC_V_5_4_0 is not set
@@ -363,6 +363,10 @@ CT_CC_GCC_V_4_9_4=y
 CT_CC_GCC_4_8_or_later=y
 CT_CC_GCC_4_9=y
 CT_CC_GCC_4_9_or_later=y
+CT_CC_GCC_6=y
+CT_CC_GCC_6_or_later=y
+CT_CC_GCC_7=y
+CT_CC_GCC_7_or_later=y
 CT_CC_GCC_ENABLE_PLUGINS=y
 CT_CC_GCC_GOLD=y
 CT_CC_GCC_ENABLE_CXX_FLAGS=""
diff --git a/linux-armv7/crosstool-ng.config b/linux-armv7/crosstool-ng.config
index 4a5f106..e558e1c 100644
--- a/linux-armv7/crosstool-ng.config
+++ b/linux-armv7/crosstool-ng.config
@@ -355,7 +355,7 @@ CT_CC_CORE_PASSES_NEEDED=y
 CT_CC_CORE_PASS_1_NEEDED=y
 CT_CC_CORE_PASS_2_NEEDED=y
 CT_CC_gcc=y
-CT_CC_GCC_VERSION="4.9.4"
+CT_CC_GCC_VERSION="7.5.0"
 # CT_CC_GCC_SHOW_LINARO is not set
 # CT_CC_GCC_V_6_3_0 is not set
 # CT_CC_GCC_V_5_4_0 is not set
@@ -363,6 +363,10 @@ CT_CC_GCC_V_4_9_4=y
 CT_CC_GCC_4_8_or_later=y
 CT_CC_GCC_4_9=y
 CT_CC_GCC_4_9_or_later=y
+CT_CC_GCC_6=y
+CT_CC_GCC_6_or_later=y
+CT_CC_GCC_7=y
+CT_CC_GCC_7_or_later=y
 CT_CC_GCC_ENABLE_PLUGINS=y
 CT_CC_GCC_GOLD=y
 CT_CC_GCC_ENABLE_CXX_FLAGS=""
diff --git a/linux-mips/crosstool-ng.config b/linux-mips/crosstool-ng.config
index 1fc2098..82d9d58 100644
--- a/linux-mips/crosstool-ng.config
+++ b/linux-mips/crosstool-ng.config
@@ -342,9 +342,10 @@ CT_CC_CORE_PASSES_NEEDED=y
 CT_CC_CORE_PASS_1_NEEDED=y
 CT_CC_CORE_PASS_2_NEEDED=y
 CT_CC_gcc=y
-CT_CC_GCC_VERSION="6.3.0"
+CT_CC_GCC_VERSION="7.5.0"
 # CT_CC_GCC_SHOW_LINARO is not set
-CT_CC_GCC_V_6_3_0=y
+CT_CC_GCC_V_6_3_0 is not set
+CT_CC_GCC_V_7_5_0=y
 # CT_CC_GCC_V_5_4_0 is not set
 # CT_CC_GCC_V_4_9_4 is not set
 CT_CC_GCC_4_8_or_later=y
diff --git a/linux-ppc64le/crosstool-ng.config b/linux-ppc64le/crosstool-ng.config
index 863b5cc..92ea786 100644
--- a/linux-ppc64le/crosstool-ng.config
+++ b/linux-ppc64le/crosstool-ng.config
@@ -349,9 +349,10 @@ CT_CC_CORE_PASSES_NEEDED=y
 CT_CC_CORE_PASS_1_NEEDED=y
 CT_CC_CORE_PASS_2_NEEDED=y
 CT_CC_gcc=y
-CT_CC_GCC_VERSION="6.3.0"
+CT_CC_GCC_VERSION="7.5.0"
 # CT_CC_GCC_SHOW_LINARO is not set
-CT_CC_GCC_V_6_3_0=y
+CT_CC_GCC_V_6_3_0 is not set
+CT_CC_GCC_V_7_5_0=y
 # CT_CC_GCC_V_5_4_0 is not set
 # CT_CC_GCC_V_4_9_4 is not set
 CT_CC_GCC_4_8_or_later=y