diff --git a/Formula/tezos-accuser-PsParisC.rb b/Formula/tezos-accuser-PsParisC.rb
index cf63df984..266b17950 100644
--- a/Formula/tezos-accuser-PsParisC.rb
+++ b/Formula/tezos-accuser-PsParisC.rb
@@ -39,7 +39,7 @@ def make_deps
     ENV["LDFLAGS"] = "-L#{HOMEBREW_PREFIX}/lib"
     # Here is the workaround to use opam 2.0 because Tezos is currently not compatible with opam 2.1.0 and newer
     arch = RUBY_PLATFORM.include?("arm64") ? "arm64" : "x86_64"
-    system "rustup-init", "--default-toolchain", "1.71.1", "-y"
+    system "rustup-init", "--default-toolchain", "1.78.0", "-y"
     system "opam", "init", "--bare", "--debug", "--auto-setup", "--disable-sandboxing"
     system ["source .cargo/env",  "make build-deps"].join(" && ")
   end
diff --git a/Formula/tezos-accuser-PsQuebec.rb b/Formula/tezos-accuser-PsQuebec.rb
index bb8f0b6a3..d50feaca3 100644
--- a/Formula/tezos-accuser-PsQuebec.rb
+++ b/Formula/tezos-accuser-PsQuebec.rb
@@ -39,7 +39,7 @@ def make_deps
     ENV["LDFLAGS"] = "-L#{HOMEBREW_PREFIX}/lib"
     # Here is the workaround to use opam 2.0 because Tezos is currently not compatible with opam 2.1.0 and newer
     arch = RUBY_PLATFORM.include?("arm64") ? "arm64" : "x86_64"
-    system "rustup-init", "--default-toolchain", "1.71.1", "-y"
+    system "rustup-init", "--default-toolchain", "1.78.0", "-y"
     system "opam", "init", "--bare", "--debug", "--auto-setup", "--disable-sandboxing"
     system ["source .cargo/env",  "make build-deps"].join(" && ")
   end
diff --git a/Formula/tezos-admin-client.rb b/Formula/tezos-admin-client.rb
index 6b8ba29d0..46b8734ba 100644
--- a/Formula/tezos-admin-client.rb
+++ b/Formula/tezos-admin-client.rb
@@ -39,7 +39,7 @@ def make_deps
     ENV["LDFLAGS"] = "-L#{HOMEBREW_PREFIX}/lib"
     # Here is the workaround to use opam 2.0.9 because Tezos is currently not compatible with opam 2.1.0 and newer
     arch = RUBY_PLATFORM.include?("arm64") ? "arm64" : "x86_64"
-    system "rustup-init", "--default-toolchain", "1.71.1", "-y"
+    system "rustup-init", "--default-toolchain", "1.78.0", "-y"
     system "opam", "init", "--bare", "--debug", "--auto-setup", "--disable-sandboxing"
     system ["source .cargo/env",  "make build-deps"].join(" && ")
   end
diff --git a/Formula/tezos-baker-PsParisC.rb b/Formula/tezos-baker-PsParisC.rb
index ff9b308a8..0d19d2bee 100644
--- a/Formula/tezos-baker-PsParisC.rb
+++ b/Formula/tezos-baker-PsParisC.rb
@@ -39,7 +39,7 @@ def make_deps
     ENV["LDFLAGS"] = "-L#{HOMEBREW_PREFIX}/lib"
     # Here is the workaround to use opam 2.0.9 because Tezos is currently not compatible with opam 2.1.0 and newer
     arch = RUBY_PLATFORM.include?("arm64") ? "arm64" : "x86_64"
-    system "rustup-init", "--default-toolchain", "1.71.1", "-y"
+    system "rustup-init", "--default-toolchain", "1.78.0", "-y"
     system "opam", "init", "--bare", "--debug", "--auto-setup", "--disable-sandboxing"
     system ["source .cargo/env",  "make build-deps"].join(" && ")
   end
diff --git a/Formula/tezos-baker-PsQuebec.rb b/Formula/tezos-baker-PsQuebec.rb
index df50f80d7..9b8602893 100644
--- a/Formula/tezos-baker-PsQuebec.rb
+++ b/Formula/tezos-baker-PsQuebec.rb
@@ -39,7 +39,7 @@ def make_deps
     ENV["LDFLAGS"] = "-L#{HOMEBREW_PREFIX}/lib"
     # Here is the workaround to use opam 2.0.9 because Tezos is currently not compatible with opam 2.1.0 and newer
     arch = RUBY_PLATFORM.include?("arm64") ? "arm64" : "x86_64"
-    system "rustup-init", "--default-toolchain", "1.71.1", "-y"
+    system "rustup-init", "--default-toolchain", "1.78.0", "-y"
     system "opam", "init", "--bare", "--debug", "--auto-setup", "--disable-sandboxing"
     system ["source .cargo/env",  "make build-deps"].join(" && ")
   end
diff --git a/Formula/tezos-client.rb b/Formula/tezos-client.rb
index 7bf2b5d53..97bab951b 100644
--- a/Formula/tezos-client.rb
+++ b/Formula/tezos-client.rb
@@ -39,7 +39,7 @@ def make_deps
     ENV["LDFLAGS"] = "-L#{HOMEBREW_PREFIX}/lib"
     # Here is the workaround to use opam 2.0.9 because Tezos is currently not compatible with opam 2.1.0 and newer
     arch = RUBY_PLATFORM.include?("arm64") ? "arm64" : "x86_64"
-    system "rustup-init", "--default-toolchain", "1.71.1", "-y"
+    system "rustup-init", "--default-toolchain", "1.78.0", "-y"
     system "opam", "init", "--bare", "--debug", "--auto-setup", "--disable-sandboxing"
     system ["source .cargo/env",  "make build-deps"].join(" && ")
   end
diff --git a/Formula/tezos-codec.rb b/Formula/tezos-codec.rb
index d0aa3050e..f8e61ac24 100644
--- a/Formula/tezos-codec.rb
+++ b/Formula/tezos-codec.rb
@@ -39,7 +39,7 @@ def make_deps
     ENV["LDFLAGS"] = "-L#{HOMEBREW_PREFIX}/lib"
     # Here is the workaround to use opam 2.0.9 because Tezos is currently not compatible with opam 2.1.0 and newer
     arch = RUBY_PLATFORM.include?("arm64") ? "arm64" : "x86_64"
-    system "rustup-init", "--default-toolchain", "1.71.1", "-y"
+    system "rustup-init", "--default-toolchain", "1.78.0", "-y"
     system "opam", "init", "--bare", "--debug", "--auto-setup", "--disable-sandboxing"
     system ["source .cargo/env",  "make build-deps"].join(" && ")
   end
diff --git a/Formula/tezos-dac-client.rb b/Formula/tezos-dac-client.rb
index e40d30169..21fbd554a 100644
--- a/Formula/tezos-dac-client.rb
+++ b/Formula/tezos-dac-client.rb
@@ -39,7 +39,7 @@ def make_deps
     ENV["LDFLAGS"] = "-L#{HOMEBREW_PREFIX}/lib"
     # Here is the workaround to use opam 2.0.9 because Tezos is currently not compatible with opam 2.1.0 and newer
     arch = RUBY_PLATFORM.include?("arm64") ? "arm64" : "x86_64"
-    system "rustup-init", "--default-toolchain", "1.71.1", "-y"
+    system "rustup-init", "--default-toolchain", "1.78.0", "-y"
     system "opam", "init", "--bare", "--debug", "--auto-setup", "--disable-sandboxing"
     system ["source .cargo/env",  "make build-deps"].join(" && ")
   end
diff --git a/Formula/tezos-dac-node.rb b/Formula/tezos-dac-node.rb
index cdb77739d..1965cdf61 100644
--- a/Formula/tezos-dac-node.rb
+++ b/Formula/tezos-dac-node.rb
@@ -39,7 +39,7 @@ def make_deps
     ENV["LDFLAGS"] = "-L#{HOMEBREW_PREFIX}/lib"
     # Here is the workaround to use opam 2.0.9 because Tezos is currently not compatible with opam 2.1.0 and newer
     arch = RUBY_PLATFORM.include?("arm64") ? "arm64" : "x86_64"
-    system "rustup-init", "--default-toolchain", "1.71.1", "-y"
+    system "rustup-init", "--default-toolchain", "1.78.0", "-y"
     system "opam", "init", "--bare", "--debug", "--auto-setup", "--disable-sandboxing"
     system ["source .cargo/env",  "make build-deps"].join(" && ")
   end
diff --git a/Formula/tezos-dal-node.rb b/Formula/tezos-dal-node.rb
index b18c0d261..7aac4c92e 100644
--- a/Formula/tezos-dal-node.rb
+++ b/Formula/tezos-dal-node.rb
@@ -39,7 +39,7 @@ def make_deps
     ENV["LDFLAGS"] = "-L#{HOMEBREW_PREFIX}/lib"
     # Here is the workaround to use opam 2.0.9 because Tezos is currently not compatible with opam 2.1.0 and newer
     arch = RUBY_PLATFORM.include?("arm64") ? "arm64" : "x86_64"
-    system "rustup-init", "--default-toolchain", "1.71.1", "-y"
+    system "rustup-init", "--default-toolchain", "1.78.0", "-y"
     system "opam", "init", "--bare", "--debug", "--auto-setup", "--disable-sandboxing"
     system ["source .cargo/env",  "make build-deps"].join(" && ")
   end
diff --git a/Formula/tezos-node.rb b/Formula/tezos-node.rb
index 0f698f2a7..e0fc03f3a 100644
--- a/Formula/tezos-node.rb
+++ b/Formula/tezos-node.rb
@@ -39,7 +39,7 @@ def make_deps
     ENV["LDFLAGS"] = "-L#{HOMEBREW_PREFIX}/lib"
     # Here is the workaround to use opam 2.0.9 because Tezos is currently not compatible with opam 2.1.0 and newer
     arch = RUBY_PLATFORM.include?("arm64") ? "arm64" : "x86_64"
-    system "rustup-init", "--default-toolchain", "1.71.1", "-y"
+    system "rustup-init", "--default-toolchain", "1.78.0", "-y"
     system "opam", "init", "--bare", "--debug", "--auto-setup", "--disable-sandboxing"
     system ["source .cargo/env",  "make build-deps"].join(" && ")
   end
diff --git a/Formula/tezos-signer.rb b/Formula/tezos-signer.rb
index d47a7d8c2..d0768e284 100644
--- a/Formula/tezos-signer.rb
+++ b/Formula/tezos-signer.rb
@@ -39,7 +39,7 @@ def make_deps
     ENV["LDFLAGS"] = "-L#{HOMEBREW_PREFIX}/lib"
     # Here is the workaround to use opam 2.0.9 because Tezos is currently not compatible with opam 2.1.0 and newer
     arch = RUBY_PLATFORM.include?("arm64") ? "arm64" : "x86_64"
-    system "rustup-init", "--default-toolchain", "1.71.1", "-y"
+    system "rustup-init", "--default-toolchain", "1.78.0", "-y"
     system "opam", "init", "--bare", "--debug", "--auto-setup", "--disable-sandboxing"
     system ["source .cargo/env",  "make build-deps"].join(" && ")
   end
diff --git a/Formula/tezos-smart-rollup-node.rb b/Formula/tezos-smart-rollup-node.rb
index 791778faf..9e8530cc1 100644
--- a/Formula/tezos-smart-rollup-node.rb
+++ b/Formula/tezos-smart-rollup-node.rb
@@ -41,7 +41,7 @@ def make_deps
     ENV["LDFLAGS"] = "-L#{HOMEBREW_PREFIX}/lib"
     # Here is the workaround to use opam 2.0.9 because Tezos is currently not compatible with opam 2.1.0 and newer
     arch = RUBY_PLATFORM.include?("arm64") ? "arm64" : "x86_64"
-    system "rustup-init", "--default-toolchain", "1.71.1", "-y"
+    system "rustup-init", "--default-toolchain", "1.78.0", "-y"
     system "opam", "init", "--bare", "--debug", "--auto-setup", "--disable-sandboxing"
     system ["source .cargo/env",  "make build-deps"].join(" && ")
   end
diff --git a/Formula/tezos-smart-rollup-wasm-debugger.rb b/Formula/tezos-smart-rollup-wasm-debugger.rb
index 571affb69..9d058ae9f 100644
--- a/Formula/tezos-smart-rollup-wasm-debugger.rb
+++ b/Formula/tezos-smart-rollup-wasm-debugger.rb
@@ -40,7 +40,7 @@ def make_deps
     ENV["LDFLAGS"] = "-L#{HOMEBREW_PREFIX}/lib"
     # Here is the workaround to use opam 2.0.9 because Tezos is currently not compatible with opam 2.1.0 and newer
     arch = RUBY_PLATFORM.include?("arm64") ? "arm64" : "x86_64"
-    system "rustup-init", "--default-toolchain", "1.71.1", "-y"
+    system "rustup-init", "--default-toolchain", "1.78.0", "-y"
     system "opam", "init", "--bare", "--debug", "--auto-setup", "--disable-sandboxing"
     system ["source .cargo/env",  "make build-deps"].join(" && ")
   end